Ottar Vasseljen
Om
Research group and major projects:
https://www.ntnu.edu/ism/musculoskeletal#/view/about
Degrees
- Bachelor of Science in Physical Therapy, University of Utah, USA (1982)
- Doctor of Philosophy (Work Physiology), University of Trondheim, Norway (1995)
Previous academic positions
- Post-doc at Div. of Organization and Work Science, NTH, University of Trondheim, Norway (1995-1998)
- Researcher at Dep. of Public Health and General Practice, NTNU, Norway (2000-2003)
- Associate professor at Dep. of Public Health and General Practice, NTNU, Norway (2003-2010)
- Visiting academic at University of Queensland, Brisbane, Australia (2006-2007)
- Visting academic at University of Utah, Salt Lake City, USA (feb-mar 2012)
- Professor at Dep. of Public Health and General Practice, NTNU, Norway (2010- )
Publications
Current research
Research is within common musculoskeletal pain complaints, primarily of the neck, shoulders, and lower back. It has through the years entailed basic science, method development, clinical trials, interventional studies, work rehabilitation and epidemiological cohort studies. Of major current interest is to explore stratified care and artificial intelligence to provide personalized care for common musculoskeletal pain complaints in primary health care. The long-term goal is to promote self-management and individualized treatment strategies for the target groups.
Current and recent research projects:
-
The overall aim of the SupportPrim project is to improve current primary care management of common musculoskeletal disorders, including neck, shoulder, low back, hip, knee and multisite pain, expanding knowledge beyond evidence-based one-size-fits-all recommendations, via stratified care, to personalized care based on a clinical decision support system founded in Artificial Intelligence.
- The effect of work-related rehabilitation on return-to-work ïn patients sick-listed due to musculoskeletal or mild psychological disorders (The Hysnes project).
- Developing advanced methods for detailed recordings of physical activity and quantifying sedentary life in the general population (HUNT 4 survey) and clinical settings.
- Self-management and development of a decision support system - selfBACK -based on predictive computer modelling in low back pain (EU-project 2016-2021, coordinators)
Teaching and supervision
- Lectures for master and medical students in applied clinical science and research methods and within musculoskeletal disorders topics. Supervising master and PhD students.
Academic activites
- Reviewer for a number of scientific journals: British Medical Journal, Spine, Journal of Applied Physiology, Journal of Rheumatology, Journal of Rehabilitation Medicine, BMC Musculoskeletal Disorders, Manual therapy, Journal of Physiotherapy, Physiotherapy Theory and Practice, European Journal of Pain, and European Journal of Sports Science.
- Grant reviewer for South-Eastern Norway Regional Health Authority for for Northern Norway Regional Health Authority, and reviewer of grant application for The Health Research Board of Ireland.
- Appointed member of the External Scientific Board of the Swedish FAS centre; the body at work-from problem to potential (Centre of Excellence), Gävle, Sweden, (2011- ).
- Opponent at seven doctoral dissertations in Norway, Denmark and Sweden.
- Chair of Master in Clinical Health Science at NTNU (2009-2017). Member of the programme board for Master in Health Science and PhD programme boards in Health Science, Community Medicine and the central PhD committee at Faculty of Medicine, NTNU.
- Head of the Musculoskeletal Research Group at our department (ISM)
- Member of The National Council for Master and PhD Programs in Health Science, The Norwegian Association of Higher Education Institution.
- Head of the Primary Health Care and Social Medicine Research Group and member of management team at Department of Public Health and General Practice, NTNU.
- Managed the development of the first Centre of Competence in Physiotherapy Research at NTNU (at the Dep. of Public Health and General Practice).
- Contributed to raise US $ 18-19 million for previous, ongoing and current collaborative research projects.
- Awarded price for best research project in 2009 on neck and low back pain by The Norwegian Organization for Spinal Research. Awarded the Musculoskeletal price of 2013 from the Norwegian manual therapy service office.
- Approx. 60 publications in international peer-reviewed scientific journals.
- h-index 22 (Dec. 2018).
- Chaired scientific sessions at international conferences.
- Regularly poster and platform presentations at international conferences with review (USA, Canada, Australia, United Arab Emirates, Netherlands, Scotland, Denmark and Norway)
Lectures for master and medical students in applied clinical science and research methods and within musculoskeletal disorders topics. Supervising master and PhD students.
Publikasjoner
2022
-
Garnæs, Kirsti Krohn;
Mørkved, Siv;
Tønne, Torgrim;
Furan, Lars;
Vasseljen, Ottar;
Johannessen, Hege Hølmo.
(2022)
Mental health among patients with chronic musculoskeletal pain and its relation to number of pain sites and pain intensity, a cross-sectional study among primary health care patients.
BMC Musculoskeletal Disorders.
volum 23.
Vitenskapelig artikkel
2021
-
Aasdahl, Lene;
Granviken, Fredrik;
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Evensen, Kari Anne Indredavik;
Vasseljen, Ottar.
(2021)
Erratum: Correction to: Recovery trajectories in common musculoskeletal complaints by diagnosis contra prognostic phenotypes (BMC musculoskeletal disorders (2021) 22 1 (455)).
BMC Musculoskeletal Disorders.
volum 22 (1).
Errata
-
Aasdahl, Lene;
Granviken, Fredrik;
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Evensen, Kari Anne Indredavik;
Vasseljen, Ottar.
(2021)
Recovery trajectories in common musculoskeletal complaints by diagnosis contra prognostic phenotypes.
BMC Musculoskeletal Disorders.
Vitenskapelig artikkel
-
Aasdahl, Lene;
Vasseljen, Ottar;
Gismervik, Sigmund Østgård;
Johnsen, Roar;
Fimland, Marius Steiro.
(2021)
Two‑Year Follow‑Up of a Randomized Clinical Trial of Inpatient Multimodal Occupational Rehabilitation Vs Outpatient Acceptance and Commitment Therapy for Sick Listed Workers with Musculoskeletal or Common Mental Disorders.
Journal of occupational rehabilitation.
volum 31.
Vitenskapelig artikkel
-
Garnæs, Kirsti Krohn;
Mørkved, Siv;
Salvesen, Øyvind;
Tønne, Torgrim;
Furan, Lars;
Grønhaug, Gudmund;
Vasseljen, Ottar;
Johannessen, Hege Hølmo.
(2021)
What factors are associated with health‐related quality of life among patients with chronic musculoskeletal pain? A cross‐sectional study in primary health care.
BMC Musculoskeletal Disorders.
volum 22.
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Vasseljen, Ottar;
Nilsen, Tom Ivar Lund;
Myhre, Gard;
Robinson, Hilde Stendal;
Meisingset, Ingebrigt.
(2021)
Prognostic ability of STarT Back Screening Tool combined with work-related factors in patients with low back pain in primary care: a prospective study.
BMJ Open.
Vitenskapelig artikkel
2020
-
Bones, Anita Formo;
Evensen, Kari Anne Indredavik;
Meisingset, Ingebrigt;
Granviken, Fredrik;
Vasseljen, Ottar;
Woodhouse, Astrid.
(2020)
Kan fysioterapeuters praksis dokumenteres? Erfaringer og utfordringer fra FYSIOPRIM.
Fysioterapeuten.
volum 6.
Vitenskapelig artikkel
-
Gismervik, Sigmund Østgård;
Aasdahl, Lene;
Vasseljen, Ottar;
Fors, Egil Andreas;
Rise, Marit By;
Johnsen, Roar;
Hara, Karen Walseth;
Jacobsen, Henrik Børsting;
Pape, Kristine;
Fleten, Nils;
Jensen, Chris;
Fimland, Marius Steiro.
(2020)
Inpatient multimodal occupational rehabilitation reduces sickness absence among individuals with musculoskeletal and common mental health disorders: a randomized clinical trial.
Scandinavian Journal of Work, Environment and Health.
volum 46 (4).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Vasseljen, Ottar;
Vøllestad, Nina Køpke;
Robinson, Hilde Stendal;
Woodhouse, Astrid;
Engebretsen, Kaia Beck;
Glette, Mari;
Øverås, Cecilie Krage;
Nordstoga, Anne Lovise;
Evensen, Kari Anne Indredavik;
Skarpsno, Eivind S..
(2020)
Novel approach towards musculoskeletal phenotypes.
European Journal of Pain.
volum 24.
Vitenskapelig artikkel
-
Stensdotter, Ann-Katrin;
Stavdahl, Øyvind;
Vasseljen, Ottar;
Meisingset, Ingebrigt.
(2020)
Rigid head-neck responses to unpredictable perturbations in patients with long standing neck pain does not change with treatment.
PLOS ONE.
volum 15 (8).
Vitenskapelig artikkel
2019
-
Aasdahl, Lene;
Gismervik, Sigmund Østgård;
Marchand, Gunn Hege;
Vasseljen, Ottar;
Johnsen, Roar;
Fimland, Marius Steiro.
(2019)
Changes in fear-avoidance beliefs and work participation after occupational rehabilitation for musculoskeletal- and common mental disorders: secondary outcomes of two randomized clinical trials.
Journal of Rehabilitation Medicine.
volum 51 (3).
Vitenskapelig artikkel
-
Jaiswal, Amar Deep;
Bach, Kerstin;
Meisingset, Ingebrigt;
Vasseljen, Ottar.
(2019)
Case Representation and Similarity Modeling for Non-Specific Musculoskeletal Disorders - A Case-Based Reasoning Approach.
AAAI Press. 2019. ISBN 978-1-57735-805-3.
Vitenskapelig antologi
-
Nordstoga, Anne Lovise;
Meisingset, Ingebrigt;
Vasseljen, Ottar;
Nilsen, Tom Ivar Lund;
Unsgaard-Tøndel, Monica.
(2019)
Longitudinal associations of kinematics and fear-avoidance beliefs with disability, work ability and pain intensity in persons with low back pain.
Musculoskeletal Science and Practice.
volum 41.
Vitenskapelig artikkel
-
Nordstoga, Anne Lovise;
Vasseljen, Ottar;
Meisingset, Ingebrigt;
Nilsen, Tom Ivar Lund;
Unsgaard-Tøndel, Monica.
(2019)
Improvement in Work Ability, Psychological Distress and Pain Sites in Relation to Low Back Pain Prognosis: A Longitudinal Observational Study in Primary Care.
Spine.
volum 44 (7).
Vitenskapelig artikkel
-
Stensdotter, Ann-Katrin;
Meisingset, Ingebrigt;
Pedersen, Morten Dinhoff;
Vasseljen, Ottar;
Stavdahl, Øyvind.
(2019)
Frequency-dependent deficits in head steadiness in patients with nonspecific neck pain.
Physiological Reports.
volum 5 (7).
Vitenskapelig artikkel
2018
-
Aasdahl, Lene;
Pape, Kristine;
Vasseljen, Ottar;
Johnsen, Roar;
Fimland, Marius Steiro.
(2018)
Improved expectations about length of sick leave during occupational rehabilitation is associated with increased work participation.
Journal of occupational rehabilitation.
Vitenskapelig artikkel
-
Evensen, Kari Anne Indredavik;
Robinson, Hilde Stendal;
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Thielemann, Marit;
Bjorbærkmo, Wenche Schrøder;
Myhre, Gard;
Hansen, Anne Elisabeth;
Vasseljen, Ottar;
Vøllestad, Nina Køpke.
(2018)
Characteristics, course and outcome of patients receiving physiotherapy in primary health care in Norway: design of a longitudinal observational project.
BMC Health Services Research.
volum 18 (936).
Vitenskapelig artikkel
-
Fimland, Marius Steiro;
Aasdahl, Lene;
Johnsen, Roar;
Vasseljen, Ottar;
Borchgrevink, Petter Chr.;
Rise, Marit By.
(2018)
Finansierer forskning, men ignorerer resultatene.
Dagens medisin.
Kronikk
-
Iversen, Vegard Moe;
Vasseljen, Ottar;
Mork, Paul Jarle;
Fimland, Marius Steiro.
(2018)
Resistance training vs general physical exercise in multidisciplinary rehabilitation of chronic neck pain: a randomized controlled trial.
Journal of Rehabilitation Medicine.
volum 50 (8).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Vasseljen, Ottar;
Mork, Paul Jarle;
Gismervik, Sigmund Østgård;
Bertheussen, Gro Falkener;
Salvesen, Øyvind;
Fimland, Marius Steiro.
(2018)
Resistance band training or general exercise in multidisciplinary rehabilitation of low back pain? A randomized trial.
Scandinavian Journal of Medicine & Science in Sports.
volum 28 (9).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Stensdotter, Ann-Katrin;
Woodhouse, Astrid;
Vasseljen, Ottar.
(2018)
Predictors for global perceived effect after physiotherapy in patients with neck pain: an observational study.
Physiotherapy.
volum 104 (4).
Vitenskapelig artikkel
-
Rasouli, Omid;
Fors, Egil Andreas;
Vasseljen, Ottar;
Stensdotter, Ann-Katrin.
(2018)
A Concurrent Cognitive Task Does Not Perturb Quiet Standing in Fibromyalgia and Chronic Fatigue Syndrome.
Pain Research & Management.
volum 2018.
Vitenskapelig artikkel
-
Rasouli, Omid;
Vasseljen, Ottar;
Fors, Egil Andreas;
Lorås, Håvard;
Stensdotter, Ann-Katrin.
(2018)
Lower regulatory frequency for postural control in patients with fibromyalgia and chronic fatigue syndrome.
PLOS ONE.
volum 13 (4).
Vitenskapelig artikkel
2017
-
Aasdahl, Lene;
Pape, Kristine;
Jensen, Chris;
Vasseljen, Ottar;
Braathen, Tore Norendal;
Johnsen, Roar;
Fimland, Marius Steiro.
(2017)
Associations between the readiness for return to work scale and return to work: a prospective study.
Journal of occupational rehabilitation.
volum 28 (1).
Vitenskapelig artikkel
-
Aasdahl, Lene;
Pape, Kristine;
Vasseljen, Ottar;
Johnsen, Roar;
Gismervik, Sigmund Østgård;
Halsteinli, Vidar;
Fleten, Nils;
Nielsen, Claus Vinther;
Fimland, Marius Steiro.
(2017)
Effect of inpatient multicomponent occupational rehabilitation versus less comprehensive outpatient rehabilitation on sickness absence in persons with Musculoskeletal- or Mental Health Disorders: A Randomized Clinical Trial.
Journal of occupational rehabilitation.
volum 28 (1).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Mork, Paul Jarle;
Vasseljen, Ottar;
Bergquist, Ronny;
Fimland, Marius Steiro.
(2017)
Multiple-joint exercises using elastic resistance bands vs. conventional resistance-training equipment: A cross-over study.
European Journal of Sport Science.
volum 17 (8).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Vasseljen, Ottar;
Mork, Paul Jarle;
Berthelsen, Ida Reitan;
Børke, Janne-Birgitte;
Bertheussen, Gro Falkener;
Tveter, Anne Therese;
Salvesen, Øyvind;
Fimland, Marius Steiro.
(2017)
Resistance training in addition to multidisciplinary rehabilitation for patients with chronic pain in the low back: Study protocol.
Contemporary Clinical Trials Communications.
volum 6.
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Robinson, Hilde Stendal;
Evensen, Kari Anne Indredavik;
Woodhouse, Astrid;
Thielemann, Marit;
Bones, Anita;
Sandsør, Marthe;
Guttormsen, Vidar;
Bakka, Marianne;
Hansen, Anne-Elisabeth;
Blaker, Irma Brandeggen;
Karlsen, Ragnhild;
Robinson, Roar;
Vasseljen, Ottar;
Vøllestad, Nina Køpke.
(2017)
Pasienter hos privatpraktiserende fysioterapeuter i primærhelsetjenesten;hvem er de?.
Fysioterapeuten.
Sammendrag/abstract
-
Nordstoga, Anne Lovise;
Nilsen, Tom Ivar Lund;
Vasseljen, Ottar;
Unsgaard-Tøndel, Monica;
Mork, Paul Jarle.
(2017)
The influence of multisite pain and psychological comorbidity on prognosis of chronic low back pain: longitudinal data from the Norwegian HUNT Study.
BMJ Open.
volum 7 (5).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Robinson, Hilde Stendal;
Evensen, Kari Anne Indredavik;
Meisingset, Ingebrigt;
Thielemann, Marit;
Bjorbærkmo, Wenche Schrøder;
Hansen, Anne Elisabeth;
Vøllestad, Nina Køpke;
Vasseljen, Ottar.
(2017)
Fysioterapeuter i primærhelsetjenesten - Hva gjør vi egentlig.
Fysioterapeuten.
Kronikk
2016
-
Aasdahl, Lene;
Pape, Kristine;
Vasseljen, Ottar;
Johnsen, Roar;
Gismervik, Sigmund Østgård;
Jensen, Chris;
Fimland, Marius Steiro.
(2016)
Effects of Inpatient Multicomponent Occupational Rehabilitation versus Less Comprehensive Outpatient Rehabilitation on Somatic and Mental Health: Secondary Outcomes of a Randomized Clinical Trial.
Journal of occupational rehabilitation.
Vitenskapelig artikkel
-
Eriksson Crommert, Martin;
Unsgaard-Tøndel, Monica;
Vasseljen, Ottar.
(2016)
Can sonography be used to estimate deep abdominal muscle activationin different static arm positions while standing?.
Journal of ultrasound in medicine.
volum 36 (1).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Stensdotter, Ann-Katrin;
Woodhouse, Astrid;
Vasseljen, Ottar.
(2016)
Neck motion, motor control, pain and disability: A longitudinal study of associations in neck pain patients in physiotherapy treatment.
Manual Therapy.
volum 22.
Vitenskapelig artikkel
-
Stensdotter, Ann-Katrin;
Pedersen, Morten Dinhoff;
Meisingset, Ingebrigt;
Vasseljen, Ottar;
Stavdahl, Øyvind.
(2016)
Mechanisms controlling human head stabilization during random rotational perturbations in the horizontal plane revisited.
Physiological Reports.
volum 4 (10).
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Vasseljen, Ottar;
Woodhouse, Astrid;
Mørkved, Siv.
(2016)
Exercises for women with persistent pelvic and low back pain after pregnancy.
Global Journal of Health Science.
volum 8 (9).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Pape, Kristine;
Romundstad, Pål Richard;
Vasseljen, Ottar.
(2016)
Health care contact following a new incident neck or low back pain episode in the general population; the HUNT study.
BMC Health Services Research.
volum 16:81.
Vitenskapelig artikkel
2015
-
Chisati, EM;
Vasseljen, Ottar.
(2015)
Aerobic endurance in HIV-positive young adults and HIV-negative controls in Malawi.
Malawi Medical Journal.
volum 27 (1).
Vitenskapelig artikkel
-
Granviken, Fredrik;
Vasseljen, Ottar.
(2015)
Home exercises and supervised exercises are similarly effective for people with subacromial impingement: A randomised trial.
Journal of Physiotherapy.
volum 61 (3).
Vitenskapelig artikkel
-
Lier, Ragnhild;
Nilsen, Tom Ivar Lund;
Vasseljen, Ottar;
Mork, Paul Jarle.
(2015)
Neck/upper back and low back pain in parents and their adult offspring: Family linkage data from the Norwegian HUNT Study.
European Journal of Pain.
volum 19 (6).
Vitenskapelig artikkel
-
Lorås, Håvard W.;
Öhberg, Fredrik;
Vasseljen, Ottar;
Stensdotter, Ann-Katrin.
(2015)
Frame-difference analysis of video-recorded laser-beam projections.
Manual Therapy.
volum 20 (6).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Stensdotter, Ann-Katrin;
Stavdahl, Øyvind;
Lorås, Håvard W.;
Gismervik, Sigmund Østgård;
Andresen, Hege;
Austreim, Kristian;
Vasseljen, Ottar.
(2015)
Evidence for a general stiffening motor control pattern in neck pain: A cross sectional study.
BMC Musculoskeletal Disorders.
volum 16 (56).
Vitenskapelig artikkel
2014
-
Borchgrevink, Petter Chr.;
Fimland, Marius Steiro;
Johnsen, Roar;
Vasseljen, Ottar.
(2014)
Vent på kunnskapen.
Adresseavisen.
Kronikk
-
Fimland, Marius Steiro;
Vasseljen, Ottar;
Gismervik, Sigmund Østgård;
Rise, Marit By;
Halsteinli, Vidar;
Jacobsen, Henrik Børsting;
Borchgrevink, Petter Chr.;
Tenggren, Hanne;
Johnsen, Roar.
(2014)
Occupational rehabilitation programs for musculoskeletal pain and common mental health disorders: Study protocol of a randomized controlled trial.
BMC Public Health.
volum 14 (1).
Vitenskapelig artikkel
-
Vasseljen, Ottar.
(2014)
Nakke- og ryggplager - smertens naturlige forløp i befolkningen.
Best Practice Smerte.
volum 3 (10).
Faglig artikkel
2013
-
Fimland, Marius Steiro;
Woodhouse, Astrid;
Vasseljen, Ottar;
Gismervik, Sigmund Østgård;
Jacobsen, Henrik Børsting;
Johnsen, Roar.
(2013)
Kan fysisk aktivitet redusere sykefravær og uføretrygding? :.
Fysioterapeuten.
volum 80 (7).
Vitenskapelig oversiktsartikkel/review
-
Vasseljen, Ottar;
Woodhouse, Astrid;
Bjørngaard, Johan Håkon;
Leivseth, Linda.
(2013)
Natural course of acute neck and low back pain in the general population: The HUNT study.
Pain.
volum 154 (8).
Vitenskapelig artikkel
-
Østerås, Berit;
Østerås, Håvard;
Torstensen, Tom Arild;
Vasseljen, Ottar.
(2013)
Dose-response effects of medical exercise therapy in patients with patellofemoral pain syndrome: a randomised controlled clinical trial.
Physiotherapy.
volum 99 (2).
Vitenskapelig artikkel
2012
-
Unsgaard-Tøndel, Monica;
Nilsen, Tom Ivar Lund;
Magnussen, Jon;
Vasseljen, Ottar.
(2012)
Are fear avoidance beliefs associated with abdominal muscle activation outcome for patients with low back pain?.
Physiotherapy Research International.
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Nilsen, Tom Ivar Lund;
Magnussen, Jon;
Vasseljen, Ottar.
(2012)
Is activation of transversus abdominis and obliquus internus abdominis associated with long-term changes in chronic low back pain? A prospective study with 1-year follow-up.
British Journal of Sports Medicine.
volum 46.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Unsgaard-Tøndel, Monica;
Westad, Christian;
Mork, Paul Jarle.
(2012)
Effect of core stability exercises on feedforward activation of deep abdominal muscles in chronic low back pain: A randomized controlled trial.
Spine.
volum 37 (13).
Vitenskapelig artikkel
-
Wenzel, Hanne Gro;
Vasseljen, Ottar;
Mykletun, Arnstein;
Nilsen, Tom Ivar Lund.
(2012)
Pre-injury health-related factors in relation to self-reported whiplash: longitudinal data from the HUNT study, Norway.
European spine journal.
volum 21 (8).
Vitenskapelig artikkel
2010
-
Woodhouse, Astrid;
Liljebäck, Pål;
Vasseljen, Ottar.
(2010)
Reduced head steadiness in whiplash compared with non-traumatic neck pain.
Journal of Rehabilitation Medicine.
volum 42 (1).
Vitenskapelig artikkel
-
Høsøien, Eli;
Lund, Anne B;
Vasseljen, Ottar.
(2010)
Similar effect of therapeutic ultrasound and antibiotics for acute bacterial rhinosinusitis: a randomised trial.
Journal of Physiotherapy.
volum 56 (1).
Vitenskapelig artikkel
-
Leivseth, Linda;
Bjørngaard, Johan Håkon;
Vasseljen, Ottar.
(2010)
Natural course of musculoskeletal pain - a prospective cohort study.
Norsk Epidemiologi, Supplement.
volum 20.
Sammendrag/abstract
-
Mork, Paul Jarle;
Vasseljen, Ottar;
Nilsen, Tom Ivar Lund.
(2010)
Association between physical exercise, body mass index, and risk of fibromyalgia: Longitudinal data from the Norwegian Nord-Trøndelag Health Study.
Arthritis Care and Research.
volum 62 (5).
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Fladmark, Anne Margrethe;
Salvesen, Øyvind;
Vasseljen, Ottar.
(2010)
Motor Control Exercises, Sling Exercises, and General Exercises for Patients With Chronic Low Back Pain: A Randomized Controlled Trial With 1-Year Follow-up.
Physical Therapy.
volum 90 (10).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Fladmark, Anne Margrethe.
(2010)
Abdominal muscle contraction thickness and function after specific and general exercises: A randomized controlled trial in chronic low back pain patients.
Manual Therapy.
volum 15 (5).
Vitenskapelig artikkel
-
Westad, Christian;
Mork, Paul Jarle;
Vasseljen, Ottar.
(2010)
Location and sequence of muscle onset in deep abdominal muscles measured by different modes of ultrasound imaging.
Journal of Electromyography & Kinesiology.
volum 20 (5).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Stavdahl, Øyvind;
Vasseljen, Ottar.
(2010)
Irregular head movement patterns in whiplash patients during a trajectory task.
Experimental Brain Research.
volum 201 (2).
Vitenskapelig artikkel
2009
-
Vasseljen, Ottar;
Fladmark, Anne Margrethe;
Westad, Christian;
Torp, Hans.
(2009)
Onset in abdominal muscles recorded simultaneously by ultrasound imaging and intramuscular electromyography.
Journal of Electromyography & Kinesiology.
volum 19 (2).
Vitenskapelig artikkel
2008
-
Woodhouse, Astrid;
Vasseljen, Ottar.
(2008)
Altered motor control patterns in whiplash and chronic neck pain.
BMC Musculoskeletal Disorders.
volum 9 (90).
Vitenskapelig artikkel
2007
-
Vasseljen, Ottar.
(2007)
Physiotherapy interventions improve tennis elbow with superior long-term outcomes to corticosteroid injections - Commentary.
Australian Journal of Physiotherapy.
volum 53.
Leder
2006
-
Dahl, Haldis Haug;
Vasseljen, Ottar;
Mork, Paul Jarle;
Torp, Hans.
(2006)
High frame-rate ultrasound imaging to access motor control.
Journal of Orthopaedic and Sports Physical Therapy.
Sammendrag/abstract
-
Vasseljen, Ottar;
Dahl, Haldis Haug;
Mork, Paul Jarle;
Torp, Hans.
(2006)
Muscle activity onset in the lumbar multifidus muscle recorded simultaneously by ultrasound imaging and intramuscular electromyography.
Clinical Biomechanics.
volum 21 (9).
Vitenskapelig artikkel
2003
-
Aure, Olav Frode;
Nilsen, Jens H;
Vasseljen, Ottar.
(2003)
Manual therapy and exercise therapy in patients with chronic low back pain. A randomized, controlled trial with 12 months follow-up.
Spine.
volum 28 (6).
Vitenskapelig artikkel
-
Holte, Kari Anne;
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(2003)
Exploring perceived tension as a response to psychosocial work stress.
Scandinavian Journal of Work, Environment and Health.
volum 29 (2).
Vitenskapelig artikkel
2002
-
Vasseljen, Ottar.
(2002)
For patients with tennis elbow, physiotherapy is superior to corticosteroid injections in the long term.
Australian Journal of Physiotherapy.
volum 48.
Vitenskapelig artikkel
-
Vasseljen, Ottar.
(2002)
Ny og lovende metode for placebo akupunktur.
Nyhetsbrev Norsk Forening for Medisinsk Akupunktur.
volum 2.
Populærvitenskapelig artikkel
-
Vasseljen, Ottar;
Hansen, Anne Elisabeth.
(2002)
Pasienter i privat praksis - hvem er de og hva lider de av?.
Fysioterapeuten.
volum 69 (nr 5).
Populærvitenskapelig artikkel
2001
-
Vasseljen, Ottar;
Holte, Kari Anne;
Westgaard, Rolf Harald.
(2001)
Shoulder and neck complaints in customer relations: individual risk factors and perceived exposures at work.
Ergonomics.
volum 44 (4).
Vitenskapelig artikkel
-
Westgaard, Rolf Harald;
Vasseljen, Ottar;
Holte, Kari Anne.
(2001)
Trapezius muscle activity as a risk indicator for shoulder and neck pain in female service workers with low biomechanical exposure.
Ergonomics.
volum 44 (4).
Vitenskapelig artikkel
1997
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1997)
Arm and trunk posture during work in relation to shoulder and neck pain and trapezius activity.
Clinical Biomechanics.
volum 12 (1).
Vitenskapelig artikkel
1996
-
Jensen, Chris;
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1996)
Estimating maximal EMG amplitude for the trapezius muscle : on the optimization of experimental procedure and electrode placement for improved reliability and increased signal amplitude.
Journal of Electromyography & Kinesiology.
volum 6 (1).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1996)
Can stress-related shoulder and neck pain develop independently of muscle activity?.
Pain.
volum 64.
Vitenskapelig artikkel
1995
-
Vasseljen, Ottar.
(1995)
Work-related shoulder and neck pain with reference to muscle activity, individual factors, and psychosocial exposures.
1995.
Doktorgradsavhandling
-
Vasseljen, Ottar;
Johansen, Berit Mørk;
Westgaard, Rolf Harald.
(1995)
The effect of pain reduction on preceived tension and EMG-recorded trapezius muscle activity in workers with shoulder and neck pain.
Scandinavian Journal of Rehabilitation Medicine.
volum 27.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1995)
A case-control study of trapezius muscle activity in office and manual workers with shoulder and neck pain and symptom-free controls.
International Archives of Occupational and Environmental Health.
volum 67.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald;
Larsen, S..
(1995)
A case-control study of psychological and psychosocial risk factors for shoulder and neck pain at the workplace.
International Archives of Occupational and Environmental Health.
volum 66.
Vitenskapelig artikkel
1994
-
Vasseljen, Ottar;
Johansen, Berit Mørk;
Westgaard, Rolf Harald.
(1994)
Effekt av smertereduksjon på selvrapportert generell anspenthet og målt muskelspenning i øvre trapezius for arbeidstakere med nakke- og skuldermyalgier.
1994.
Kompendium
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1994)
A case-control study of trapezius muscle activity in office and manual workers with shoulder and neck pain and symptom-free controls.
International Archives of Occupational and Environmental Health.
volum 65.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1994)
Arbeidsrelaterte nakke- og skuldersmerter blant ansatte i manuelt arbeid og kontorarbeid : en studie av mulige årsaksfaktorer.
1994.
Kompendium
-
Vasseljen, Ottar;
Westgaard, Rolf Harald;
Larsen, S..
(1994)
A case-control study of psychological and psychosocial risk factors for shoulder and neck pain at the workplace.
International Archives of Occupational and Environmental Health.
volum 65.
Vitenskapelig artikkel
1993
-
Jensen, Chris;
Westgaard, Rolf Harald;
Vasseljen, Ottar.
(1993)
The influence of electrode position on bipolar surface electromyogram recordings of the upper trapezius muscle.
European Journal of Applied Physiology.
Vitenskapelig artikkel
1992
-
Vasseljen, O.;
Høeg, N.;
Kjeldstad, B.;
Johnsson, Anders Carl G.;
Larsen, S.
(1992)
Low level laser versus placebo in the treatment of tennis elbow.
Scandinavian Journal of Rehabilitation Medicine.
volum 24.
Vitenskapelig artikkel
Vitenskapelige artikler
-
Garnæs, Kirsti Krohn;
Mørkved, Siv;
Tønne, Torgrim;
Furan, Lars;
Vasseljen, Ottar;
Johannessen, Hege Hølmo.
(2022)
Mental health among patients with chronic musculoskeletal pain and its relation to number of pain sites and pain intensity, a cross-sectional study among primary health care patients.
BMC Musculoskeletal Disorders.
volum 23.
Vitenskapelig artikkel
-
Aasdahl, Lene;
Granviken, Fredrik;
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Evensen, Kari Anne Indredavik;
Vasseljen, Ottar.
(2021)
Recovery trajectories in common musculoskeletal complaints by diagnosis contra prognostic phenotypes.
BMC Musculoskeletal Disorders.
Vitenskapelig artikkel
-
Aasdahl, Lene;
Vasseljen, Ottar;
Gismervik, Sigmund Østgård;
Johnsen, Roar;
Fimland, Marius Steiro.
(2021)
Two‑Year Follow‑Up of a Randomized Clinical Trial of Inpatient Multimodal Occupational Rehabilitation Vs Outpatient Acceptance and Commitment Therapy for Sick Listed Workers with Musculoskeletal or Common Mental Disorders.
Journal of occupational rehabilitation.
volum 31.
Vitenskapelig artikkel
-
Garnæs, Kirsti Krohn;
Mørkved, Siv;
Salvesen, Øyvind;
Tønne, Torgrim;
Furan, Lars;
Grønhaug, Gudmund;
Vasseljen, Ottar;
Johannessen, Hege Hølmo.
(2021)
What factors are associated with health‐related quality of life among patients with chronic musculoskeletal pain? A cross‐sectional study in primary health care.
BMC Musculoskeletal Disorders.
volum 22.
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Vasseljen, Ottar;
Nilsen, Tom Ivar Lund;
Myhre, Gard;
Robinson, Hilde Stendal;
Meisingset, Ingebrigt.
(2021)
Prognostic ability of STarT Back Screening Tool combined with work-related factors in patients with low back pain in primary care: a prospective study.
BMJ Open.
Vitenskapelig artikkel
-
Bones, Anita Formo;
Evensen, Kari Anne Indredavik;
Meisingset, Ingebrigt;
Granviken, Fredrik;
Vasseljen, Ottar;
Woodhouse, Astrid.
(2020)
Kan fysioterapeuters praksis dokumenteres? Erfaringer og utfordringer fra FYSIOPRIM.
Fysioterapeuten.
volum 6.
Vitenskapelig artikkel
-
Gismervik, Sigmund Østgård;
Aasdahl, Lene;
Vasseljen, Ottar;
Fors, Egil Andreas;
Rise, Marit By;
Johnsen, Roar;
Hara, Karen Walseth;
Jacobsen, Henrik Børsting;
Pape, Kristine;
Fleten, Nils;
Jensen, Chris;
Fimland, Marius Steiro.
(2020)
Inpatient multimodal occupational rehabilitation reduces sickness absence among individuals with musculoskeletal and common mental health disorders: a randomized clinical trial.
Scandinavian Journal of Work, Environment and Health.
volum 46 (4).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Vasseljen, Ottar;
Vøllestad, Nina Køpke;
Robinson, Hilde Stendal;
Woodhouse, Astrid;
Engebretsen, Kaia Beck;
Glette, Mari;
Øverås, Cecilie Krage;
Nordstoga, Anne Lovise;
Evensen, Kari Anne Indredavik;
Skarpsno, Eivind S..
(2020)
Novel approach towards musculoskeletal phenotypes.
European Journal of Pain.
volum 24.
Vitenskapelig artikkel
-
Stensdotter, Ann-Katrin;
Stavdahl, Øyvind;
Vasseljen, Ottar;
Meisingset, Ingebrigt.
(2020)
Rigid head-neck responses to unpredictable perturbations in patients with long standing neck pain does not change with treatment.
PLOS ONE.
volum 15 (8).
Vitenskapelig artikkel
-
Aasdahl, Lene;
Gismervik, Sigmund Østgård;
Marchand, Gunn Hege;
Vasseljen, Ottar;
Johnsen, Roar;
Fimland, Marius Steiro.
(2019)
Changes in fear-avoidance beliefs and work participation after occupational rehabilitation for musculoskeletal- and common mental disorders: secondary outcomes of two randomized clinical trials.
Journal of Rehabilitation Medicine.
volum 51 (3).
Vitenskapelig artikkel
-
Nordstoga, Anne Lovise;
Meisingset, Ingebrigt;
Vasseljen, Ottar;
Nilsen, Tom Ivar Lund;
Unsgaard-Tøndel, Monica.
(2019)
Longitudinal associations of kinematics and fear-avoidance beliefs with disability, work ability and pain intensity in persons with low back pain.
Musculoskeletal Science and Practice.
volum 41.
Vitenskapelig artikkel
-
Nordstoga, Anne Lovise;
Vasseljen, Ottar;
Meisingset, Ingebrigt;
Nilsen, Tom Ivar Lund;
Unsgaard-Tøndel, Monica.
(2019)
Improvement in Work Ability, Psychological Distress and Pain Sites in Relation to Low Back Pain Prognosis: A Longitudinal Observational Study in Primary Care.
Spine.
volum 44 (7).
Vitenskapelig artikkel
-
Stensdotter, Ann-Katrin;
Meisingset, Ingebrigt;
Pedersen, Morten Dinhoff;
Vasseljen, Ottar;
Stavdahl, Øyvind.
(2019)
Frequency-dependent deficits in head steadiness in patients with nonspecific neck pain.
Physiological Reports.
volum 5 (7).
Vitenskapelig artikkel
-
Aasdahl, Lene;
Pape, Kristine;
Vasseljen, Ottar;
Johnsen, Roar;
Fimland, Marius Steiro.
(2018)
Improved expectations about length of sick leave during occupational rehabilitation is associated with increased work participation.
Journal of occupational rehabilitation.
Vitenskapelig artikkel
-
Evensen, Kari Anne Indredavik;
Robinson, Hilde Stendal;
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Thielemann, Marit;
Bjorbærkmo, Wenche Schrøder;
Myhre, Gard;
Hansen, Anne Elisabeth;
Vasseljen, Ottar;
Vøllestad, Nina Køpke.
(2018)
Characteristics, course and outcome of patients receiving physiotherapy in primary health care in Norway: design of a longitudinal observational project.
BMC Health Services Research.
volum 18 (936).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Vasseljen, Ottar;
Mork, Paul Jarle;
Fimland, Marius Steiro.
(2018)
Resistance training vs general physical exercise in multidisciplinary rehabilitation of chronic neck pain: a randomized controlled trial.
Journal of Rehabilitation Medicine.
volum 50 (8).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Vasseljen, Ottar;
Mork, Paul Jarle;
Gismervik, Sigmund Østgård;
Bertheussen, Gro Falkener;
Salvesen, Øyvind;
Fimland, Marius Steiro.
(2018)
Resistance band training or general exercise in multidisciplinary rehabilitation of low back pain? A randomized trial.
Scandinavian Journal of Medicine & Science in Sports.
volum 28 (9).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Stensdotter, Ann-Katrin;
Woodhouse, Astrid;
Vasseljen, Ottar.
(2018)
Predictors for global perceived effect after physiotherapy in patients with neck pain: an observational study.
Physiotherapy.
volum 104 (4).
Vitenskapelig artikkel
-
Rasouli, Omid;
Fors, Egil Andreas;
Vasseljen, Ottar;
Stensdotter, Ann-Katrin.
(2018)
A Concurrent Cognitive Task Does Not Perturb Quiet Standing in Fibromyalgia and Chronic Fatigue Syndrome.
Pain Research & Management.
volum 2018.
Vitenskapelig artikkel
-
Rasouli, Omid;
Vasseljen, Ottar;
Fors, Egil Andreas;
Lorås, Håvard;
Stensdotter, Ann-Katrin.
(2018)
Lower regulatory frequency for postural control in patients with fibromyalgia and chronic fatigue syndrome.
PLOS ONE.
volum 13 (4).
Vitenskapelig artikkel
-
Aasdahl, Lene;
Pape, Kristine;
Jensen, Chris;
Vasseljen, Ottar;
Braathen, Tore Norendal;
Johnsen, Roar;
Fimland, Marius Steiro.
(2017)
Associations between the readiness for return to work scale and return to work: a prospective study.
Journal of occupational rehabilitation.
volum 28 (1).
Vitenskapelig artikkel
-
Aasdahl, Lene;
Pape, Kristine;
Vasseljen, Ottar;
Johnsen, Roar;
Gismervik, Sigmund Østgård;
Halsteinli, Vidar;
Fleten, Nils;
Nielsen, Claus Vinther;
Fimland, Marius Steiro.
(2017)
Effect of inpatient multicomponent occupational rehabilitation versus less comprehensive outpatient rehabilitation on sickness absence in persons with Musculoskeletal- or Mental Health Disorders: A Randomized Clinical Trial.
Journal of occupational rehabilitation.
volum 28 (1).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Mork, Paul Jarle;
Vasseljen, Ottar;
Bergquist, Ronny;
Fimland, Marius Steiro.
(2017)
Multiple-joint exercises using elastic resistance bands vs. conventional resistance-training equipment: A cross-over study.
European Journal of Sport Science.
volum 17 (8).
Vitenskapelig artikkel
-
Iversen, Vegard Moe;
Vasseljen, Ottar;
Mork, Paul Jarle;
Berthelsen, Ida Reitan;
Børke, Janne-Birgitte;
Bertheussen, Gro Falkener;
Tveter, Anne Therese;
Salvesen, Øyvind;
Fimland, Marius Steiro.
(2017)
Resistance training in addition to multidisciplinary rehabilitation for patients with chronic pain in the low back: Study protocol.
Contemporary Clinical Trials Communications.
volum 6.
Vitenskapelig artikkel
-
Nordstoga, Anne Lovise;
Nilsen, Tom Ivar Lund;
Vasseljen, Ottar;
Unsgaard-Tøndel, Monica;
Mork, Paul Jarle.
(2017)
The influence of multisite pain and psychological comorbidity on prognosis of chronic low back pain: longitudinal data from the Norwegian HUNT Study.
BMJ Open.
volum 7 (5).
Vitenskapelig artikkel
-
Aasdahl, Lene;
Pape, Kristine;
Vasseljen, Ottar;
Johnsen, Roar;
Gismervik, Sigmund Østgård;
Jensen, Chris;
Fimland, Marius Steiro.
(2016)
Effects of Inpatient Multicomponent Occupational Rehabilitation versus Less Comprehensive Outpatient Rehabilitation on Somatic and Mental Health: Secondary Outcomes of a Randomized Clinical Trial.
Journal of occupational rehabilitation.
Vitenskapelig artikkel
-
Eriksson Crommert, Martin;
Unsgaard-Tøndel, Monica;
Vasseljen, Ottar.
(2016)
Can sonography be used to estimate deep abdominal muscle activationin different static arm positions while standing?.
Journal of ultrasound in medicine.
volum 36 (1).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Stensdotter, Ann-Katrin;
Woodhouse, Astrid;
Vasseljen, Ottar.
(2016)
Neck motion, motor control, pain and disability: A longitudinal study of associations in neck pain patients in physiotherapy treatment.
Manual Therapy.
volum 22.
Vitenskapelig artikkel
-
Stensdotter, Ann-Katrin;
Pedersen, Morten Dinhoff;
Meisingset, Ingebrigt;
Vasseljen, Ottar;
Stavdahl, Øyvind.
(2016)
Mechanisms controlling human head stabilization during random rotational perturbations in the horizontal plane revisited.
Physiological Reports.
volum 4 (10).
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Vasseljen, Ottar;
Woodhouse, Astrid;
Mørkved, Siv.
(2016)
Exercises for women with persistent pelvic and low back pain after pregnancy.
Global Journal of Health Science.
volum 8 (9).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Pape, Kristine;
Romundstad, Pål Richard;
Vasseljen, Ottar.
(2016)
Health care contact following a new incident neck or low back pain episode in the general population; the HUNT study.
BMC Health Services Research.
volum 16:81.
Vitenskapelig artikkel
-
Chisati, EM;
Vasseljen, Ottar.
(2015)
Aerobic endurance in HIV-positive young adults and HIV-negative controls in Malawi.
Malawi Medical Journal.
volum 27 (1).
Vitenskapelig artikkel
-
Granviken, Fredrik;
Vasseljen, Ottar.
(2015)
Home exercises and supervised exercises are similarly effective for people with subacromial impingement: A randomised trial.
Journal of Physiotherapy.
volum 61 (3).
Vitenskapelig artikkel
-
Lier, Ragnhild;
Nilsen, Tom Ivar Lund;
Vasseljen, Ottar;
Mork, Paul Jarle.
(2015)
Neck/upper back and low back pain in parents and their adult offspring: Family linkage data from the Norwegian HUNT Study.
European Journal of Pain.
volum 19 (6).
Vitenskapelig artikkel
-
Lorås, Håvard W.;
Öhberg, Fredrik;
Vasseljen, Ottar;
Stensdotter, Ann-Katrin.
(2015)
Frame-difference analysis of video-recorded laser-beam projections.
Manual Therapy.
volum 20 (6).
Vitenskapelig artikkel
-
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Stensdotter, Ann-Katrin;
Stavdahl, Øyvind;
Lorås, Håvard W.;
Gismervik, Sigmund Østgård;
Andresen, Hege;
Austreim, Kristian;
Vasseljen, Ottar.
(2015)
Evidence for a general stiffening motor control pattern in neck pain: A cross sectional study.
BMC Musculoskeletal Disorders.
volum 16 (56).
Vitenskapelig artikkel
-
Fimland, Marius Steiro;
Vasseljen, Ottar;
Gismervik, Sigmund Østgård;
Rise, Marit By;
Halsteinli, Vidar;
Jacobsen, Henrik Børsting;
Borchgrevink, Petter Chr.;
Tenggren, Hanne;
Johnsen, Roar.
(2014)
Occupational rehabilitation programs for musculoskeletal pain and common mental health disorders: Study protocol of a randomized controlled trial.
BMC Public Health.
volum 14 (1).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Woodhouse, Astrid;
Bjørngaard, Johan Håkon;
Leivseth, Linda.
(2013)
Natural course of acute neck and low back pain in the general population: The HUNT study.
Pain.
volum 154 (8).
Vitenskapelig artikkel
-
Østerås, Berit;
Østerås, Håvard;
Torstensen, Tom Arild;
Vasseljen, Ottar.
(2013)
Dose-response effects of medical exercise therapy in patients with patellofemoral pain syndrome: a randomised controlled clinical trial.
Physiotherapy.
volum 99 (2).
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Nilsen, Tom Ivar Lund;
Magnussen, Jon;
Vasseljen, Ottar.
(2012)
Are fear avoidance beliefs associated with abdominal muscle activation outcome for patients with low back pain?.
Physiotherapy Research International.
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Nilsen, Tom Ivar Lund;
Magnussen, Jon;
Vasseljen, Ottar.
(2012)
Is activation of transversus abdominis and obliquus internus abdominis associated with long-term changes in chronic low back pain? A prospective study with 1-year follow-up.
British Journal of Sports Medicine.
volum 46.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Unsgaard-Tøndel, Monica;
Westad, Christian;
Mork, Paul Jarle.
(2012)
Effect of core stability exercises on feedforward activation of deep abdominal muscles in chronic low back pain: A randomized controlled trial.
Spine.
volum 37 (13).
Vitenskapelig artikkel
-
Wenzel, Hanne Gro;
Vasseljen, Ottar;
Mykletun, Arnstein;
Nilsen, Tom Ivar Lund.
(2012)
Pre-injury health-related factors in relation to self-reported whiplash: longitudinal data from the HUNT study, Norway.
European spine journal.
volum 21 (8).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Liljebäck, Pål;
Vasseljen, Ottar.
(2010)
Reduced head steadiness in whiplash compared with non-traumatic neck pain.
Journal of Rehabilitation Medicine.
volum 42 (1).
Vitenskapelig artikkel
-
Høsøien, Eli;
Lund, Anne B;
Vasseljen, Ottar.
(2010)
Similar effect of therapeutic ultrasound and antibiotics for acute bacterial rhinosinusitis: a randomised trial.
Journal of Physiotherapy.
volum 56 (1).
Vitenskapelig artikkel
-
Mork, Paul Jarle;
Vasseljen, Ottar;
Nilsen, Tom Ivar Lund.
(2010)
Association between physical exercise, body mass index, and risk of fibromyalgia: Longitudinal data from the Norwegian Nord-Trøndelag Health Study.
Arthritis Care and Research.
volum 62 (5).
Vitenskapelig artikkel
-
Unsgaard-Tøndel, Monica;
Fladmark, Anne Margrethe;
Salvesen, Øyvind;
Vasseljen, Ottar.
(2010)
Motor Control Exercises, Sling Exercises, and General Exercises for Patients With Chronic Low Back Pain: A Randomized Controlled Trial With 1-Year Follow-up.
Physical Therapy.
volum 90 (10).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Fladmark, Anne Margrethe.
(2010)
Abdominal muscle contraction thickness and function after specific and general exercises: A randomized controlled trial in chronic low back pain patients.
Manual Therapy.
volum 15 (5).
Vitenskapelig artikkel
-
Westad, Christian;
Mork, Paul Jarle;
Vasseljen, Ottar.
(2010)
Location and sequence of muscle onset in deep abdominal muscles measured by different modes of ultrasound imaging.
Journal of Electromyography & Kinesiology.
volum 20 (5).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Stavdahl, Øyvind;
Vasseljen, Ottar.
(2010)
Irregular head movement patterns in whiplash patients during a trajectory task.
Experimental Brain Research.
volum 201 (2).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Fladmark, Anne Margrethe;
Westad, Christian;
Torp, Hans.
(2009)
Onset in abdominal muscles recorded simultaneously by ultrasound imaging and intramuscular electromyography.
Journal of Electromyography & Kinesiology.
volum 19 (2).
Vitenskapelig artikkel
-
Woodhouse, Astrid;
Vasseljen, Ottar.
(2008)
Altered motor control patterns in whiplash and chronic neck pain.
BMC Musculoskeletal Disorders.
volum 9 (90).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Dahl, Haldis Haug;
Mork, Paul Jarle;
Torp, Hans.
(2006)
Muscle activity onset in the lumbar multifidus muscle recorded simultaneously by ultrasound imaging and intramuscular electromyography.
Clinical Biomechanics.
volum 21 (9).
Vitenskapelig artikkel
-
Aure, Olav Frode;
Nilsen, Jens H;
Vasseljen, Ottar.
(2003)
Manual therapy and exercise therapy in patients with chronic low back pain. A randomized, controlled trial with 12 months follow-up.
Spine.
volum 28 (6).
Vitenskapelig artikkel
-
Holte, Kari Anne;
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(2003)
Exploring perceived tension as a response to psychosocial work stress.
Scandinavian Journal of Work, Environment and Health.
volum 29 (2).
Vitenskapelig artikkel
-
Vasseljen, Ottar.
(2002)
For patients with tennis elbow, physiotherapy is superior to corticosteroid injections in the long term.
Australian Journal of Physiotherapy.
volum 48.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Holte, Kari Anne;
Westgaard, Rolf Harald.
(2001)
Shoulder and neck complaints in customer relations: individual risk factors and perceived exposures at work.
Ergonomics.
volum 44 (4).
Vitenskapelig artikkel
-
Westgaard, Rolf Harald;
Vasseljen, Ottar;
Holte, Kari Anne.
(2001)
Trapezius muscle activity as a risk indicator for shoulder and neck pain in female service workers with low biomechanical exposure.
Ergonomics.
volum 44 (4).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1997)
Arm and trunk posture during work in relation to shoulder and neck pain and trapezius activity.
Clinical Biomechanics.
volum 12 (1).
Vitenskapelig artikkel
-
Jensen, Chris;
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1996)
Estimating maximal EMG amplitude for the trapezius muscle : on the optimization of experimental procedure and electrode placement for improved reliability and increased signal amplitude.
Journal of Electromyography & Kinesiology.
volum 6 (1).
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1996)
Can stress-related shoulder and neck pain develop independently of muscle activity?.
Pain.
volum 64.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Johansen, Berit Mørk;
Westgaard, Rolf Harald.
(1995)
The effect of pain reduction on preceived tension and EMG-recorded trapezius muscle activity in workers with shoulder and neck pain.
Scandinavian Journal of Rehabilitation Medicine.
volum 27.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1995)
A case-control study of trapezius muscle activity in office and manual workers with shoulder and neck pain and symptom-free controls.
International Archives of Occupational and Environmental Health.
volum 67.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald;
Larsen, S..
(1995)
A case-control study of psychological and psychosocial risk factors for shoulder and neck pain at the workplace.
International Archives of Occupational and Environmental Health.
volum 66.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1994)
A case-control study of trapezius muscle activity in office and manual workers with shoulder and neck pain and symptom-free controls.
International Archives of Occupational and Environmental Health.
volum 65.
Vitenskapelig artikkel
-
Vasseljen, Ottar;
Westgaard, Rolf Harald;
Larsen, S..
(1994)
A case-control study of psychological and psychosocial risk factors for shoulder and neck pain at the workplace.
International Archives of Occupational and Environmental Health.
volum 65.
Vitenskapelig artikkel
-
Jensen, Chris;
Westgaard, Rolf Harald;
Vasseljen, Ottar.
(1993)
The influence of electrode position on bipolar surface electromyogram recordings of the upper trapezius muscle.
European Journal of Applied Physiology.
Vitenskapelig artikkel
-
Vasseljen, O.;
Høeg, N.;
Kjeldstad, B.;
Johnsson, Anders Carl G.;
Larsen, S.
(1992)
Low level laser versus placebo in the treatment of tennis elbow.
Scandinavian Journal of Rehabilitation Medicine.
volum 24.
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Aasdahl, Lene;
Granviken, Fredrik;
Meisingset, Ingebrigt;
Woodhouse, Astrid;
Evensen, Kari Anne Indredavik;
Vasseljen, Ottar.
(2021)
Erratum: Correction to: Recovery trajectories in common musculoskeletal complaints by diagnosis contra prognostic phenotypes (BMC musculoskeletal disorders (2021) 22 1 (455)).
BMC Musculoskeletal Disorders.
volum 22 (1).
Errata
-
Fimland, Marius Steiro;
Aasdahl, Lene;
Johnsen, Roar;
Vasseljen, Ottar;
Borchgrevink, Petter Chr.;
Rise, Marit By.
(2018)
Finansierer forskning, men ignorerer resultatene.
Dagens medisin.
Kronikk
-
Meisingset, Ingebrigt;
Robinson, Hilde Stendal;
Evensen, Kari Anne Indredavik;
Woodhouse, Astrid;
Thielemann, Marit;
Bones, Anita;
Sandsør, Marthe;
Guttormsen, Vidar;
Bakka, Marianne;
Hansen, Anne-Elisabeth;
Blaker, Irma Brandeggen;
Karlsen, Ragnhild;
Robinson, Roar;
Vasseljen, Ottar;
Vøllestad, Nina Køpke.
(2017)
Pasienter hos privatpraktiserende fysioterapeuter i primærhelsetjenesten;hvem er de?.
Fysioterapeuten.
Sammendrag/abstract
-
Woodhouse, Astrid;
Robinson, Hilde Stendal;
Evensen, Kari Anne Indredavik;
Meisingset, Ingebrigt;
Thielemann, Marit;
Bjorbærkmo, Wenche Schrøder;
Hansen, Anne Elisabeth;
Vøllestad, Nina Køpke;
Vasseljen, Ottar.
(2017)
Fysioterapeuter i primærhelsetjenesten - Hva gjør vi egentlig.
Fysioterapeuten.
Kronikk
-
Borchgrevink, Petter Chr.;
Fimland, Marius Steiro;
Johnsen, Roar;
Vasseljen, Ottar.
(2014)
Vent på kunnskapen.
Adresseavisen.
Kronikk
-
Vasseljen, Ottar.
(2014)
Nakke- og ryggplager - smertens naturlige forløp i befolkningen.
Best Practice Smerte.
volum 3 (10).
Faglig artikkel
-
Fimland, Marius Steiro;
Woodhouse, Astrid;
Vasseljen, Ottar;
Gismervik, Sigmund Østgård;
Jacobsen, Henrik Børsting;
Johnsen, Roar.
(2013)
Kan fysisk aktivitet redusere sykefravær og uføretrygding? :.
Fysioterapeuten.
volum 80 (7).
Vitenskapelig oversiktsartikkel/review
-
Leivseth, Linda;
Bjørngaard, Johan Håkon;
Vasseljen, Ottar.
(2010)
Natural course of musculoskeletal pain - a prospective cohort study.
Norsk Epidemiologi, Supplement.
volum 20.
Sammendrag/abstract
-
Vasseljen, Ottar.
(2007)
Physiotherapy interventions improve tennis elbow with superior long-term outcomes to corticosteroid injections - Commentary.
Australian Journal of Physiotherapy.
volum 53.
Leder
-
Dahl, Haldis Haug;
Vasseljen, Ottar;
Mork, Paul Jarle;
Torp, Hans.
(2006)
High frame-rate ultrasound imaging to access motor control.
Journal of Orthopaedic and Sports Physical Therapy.
Sammendrag/abstract
-
Vasseljen, Ottar.
(2002)
Ny og lovende metode for placebo akupunktur.
Nyhetsbrev Norsk Forening for Medisinsk Akupunktur.
volum 2.
Populærvitenskapelig artikkel
-
Vasseljen, Ottar;
Hansen, Anne Elisabeth.
(2002)
Pasienter i privat praksis - hvem er de og hva lider de av?.
Fysioterapeuten.
volum 69 (nr 5).
Populærvitenskapelig artikkel
Bøker
-
Jaiswal, Amar Deep;
Bach, Kerstin;
Meisingset, Ingebrigt;
Vasseljen, Ottar.
(2019)
Case Representation and Similarity Modeling for Non-Specific Musculoskeletal Disorders - A Case-Based Reasoning Approach.
AAAI Press. 2019. ISBN 978-1-57735-805-3.
Vitenskapelig antologi
Rapport
-
Vasseljen, Ottar.
(1995)
Work-related shoulder and neck pain with reference to muscle activity, individual factors, and psychosocial exposures.
1995.
Doktorgradsavhandling
-
Vasseljen, Ottar;
Johansen, Berit Mørk;
Westgaard, Rolf Harald.
(1994)
Effekt av smertereduksjon på selvrapportert generell anspenthet og målt muskelspenning i øvre trapezius for arbeidstakere med nakke- og skuldermyalgier.
1994.
Kompendium
-
Vasseljen, Ottar;
Westgaard, Rolf Harald.
(1994)
Arbeidsrelaterte nakke- og skuldersmerter blant ansatte i manuelt arbeid og kontorarbeid : en studie av mulige årsaksfaktorer.
1994.
Kompendium
Undervisning
Emner
Formidling
2022
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Vitenskapelig foredragGranviken, Fredrik; Aasdahl, Lene; Meisingset, Ingebrigt; Woodhouse, Astrid; Evensen, Kari Anne Indredavik; Vasseljen, Ottar. (2022) Behandlingsforløp for muskelskjelettplager. Diagnoser og fenotyper. Fysioterapikongressen 2022 ; 2022-03-17 - 2022-03-19.
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Faglig foredragGranviken, Fredrik; Meisingset, Ingebrigt; Bach, Kerstin; Jaiswal, Amar; Klevanger, Nina Elisabeth; Bones, Anita Formo; Vasseljen, Ottar. (2022) Personalized physiotherapy treatment for musculoskeletal disorders. Høstmøte Primærhelstjenesteforskning 2022 . NTNU; Trondheim. 2022-10-05 - 2022-10-05.
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Faglig foredragGranviken, Fredrik; Meisingset, Ingebrigt; Vasseljen, Ottar; Bach, Kerstin; Bones, Anita Formo; Klevanger, Nina Elisabeth. (2022) Evaluering av brukervennlighet og aksept for et digitalt beslutningsstøttesystem ved muskel- og skjelettplager (SupportPrim). MUSS konferansen 2022 ; 2022-11-10.
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PosterGranviken, Fredrik; Vasseljen, Ottar; Bach, Kerstin; Jaiswal, Amar; Bones, Anita Formo; Meisingset, Ingebrigt. (2022) Personalized physiotherapy treatment for musculoskeletal disorders (SupportPrim). Regional digital forskningskonferanse i Helse Midt-Norge 2022 . Helse Midt-Norge; 2022-02-09 - 2022-02-09.
2021
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Vitenskapelig foredragGranviken, Fredrik; Aasdahl, Lene; Meisingset, Ingebrigt; Woodhouse, Astrid; Evensen, Kari Anne Indredavik; Vasseljen, Ottar. (2021) Behandlingsforløp innen vanlige muskelskjelettplager for diagnoser versus prognostiske fenotyper. 10. Nasjonale forskningskonferanse innen muskelskjelletthelse 2021 ; 2021-11-04 - 2021-11-05.
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PosterGranviken, Fredrik; Aasdahl, Lene; Meisingset, Ingebrigt; Woodhouse, Astrid; Evensen, Kari Anne Indredavik; Vasseljen, Ottar. (2021) Diagnosis or prognostic phenotypes? Recovery trajectories in musculoskeletal disorders. Back and neck pain forum ; 2021-11-11 - 2021-11-13.
2020
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IntervjuVasseljen, Ottar. (2020) Kunstig intelligens skal gi fysioterapeuter råd. Fysioterapeuten [Fagblad]. 2020-11-04.
2019
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Vitenskapelig foredragAasdahl, Lene; Gismervik, Sigmund Østgård; Marchand, Gunn Hege; Vasseljen, Ottar; Johnsen, Roar; Fimland, Marius Steiro. (2019) Changes in fear-avoidance beliefs and work participation after occupational rehabilitation: a randomized clinical trial. WDPI ; 2019-06-06.
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Vitenskapelig foredragStensdotter, Ann-Katrin; Happee, Riender; Meisingset, Ingebrigt; Vasseljen, Ottar; Stavdahl, Øyvind. (2019) Motor control mechanisms explaining stiffer head-neck responses to perturbations in chronic neck pain. WCPT ; Geneva. 2019-05-10 - 2019-05-13.
2018
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PosterAasdahl, Lene; Gismervik, Sigmund Østgård; Marchand, Gunn Hege; Vasseljen, Ottar; Johnsen, Roar; Fimland, Marius Steiro. (2018) Changes in fear-avoidance beliefs and work participation after occupational rehabilitation: a randomized clinical trial. Nordic Conference in work and rehabilitation 2018 ; Oslo. 2018-10-01 - 2018-10-03.
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Fimland, Marius Steiro. (2018) Improved expectations about length of sick leave during occupational rehabilitation is associated with increased work participation. EUMASS ; 2018-10-04 - 2018-10-06.
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Fimland, Marius Steiro. (2018) Improved expectations about length of sick leave during occupational rehabilitation is associated with increased work participation. Nordic Conference in work and rehabilitation 2018 ; Oslo. 2018-10-01 - 2018-10-03.
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Vitenskapelig foredragGismervik, Sigmund Østgård; Aasdahl, Lene; Vasseljen, Ottar; Johnsen, Roar; Fors, Egil Andreas; Rise, Marit By; Hara, Karen Walseth; Pape, Kristine; Jacobsen, Henrik Børsting; Fleten, Nils; Fimland, Marius Steiro. (2018) Inpatient multidiciplinary occupational rehabilitation reduces sickness absence in patients with common musculoskeletal complaints and mental disorders: a randomised clinial trial. Eumass . European Union of Medicine in Assurance and Social Security; Maastrich. 2018-10-04 - 2018-10-06.
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PosterMeisingset, Ingebrigt; Robinson, Hilde Stendal; Evensen, Kari Anne Indredavik; Woodhouse, Astrid; Vasseljen, Ottar; Granviken, Fredrik; Bones, Anita; Vada, Bjørg; Brauten, Lise; Myhre, Gard; Hansen, Anne-Elisabeth; Blaker, Irma Brandeggen; Karlsen, Ragnhild; Thielemann, Marit; Vøllestad, Nina Køpke. (2018) Hvem får oppfølging av avtalefysioterapeuter i primærhelsetjenesten. Fysioterapikongressen 2018 ; 2018-02-14 - 2018-02-14.
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Vitenskapelig foredragMeisingset, Ingebrigt; Vasseljen, Ottar; Øverås, Cecilie Krage; Nordstoga, Anne Lovise; Glette, Mari; Woodhouse, Astrid; Evensen, Kari Anne Indredavik; Skarpsno, Eivind S.. (2018) Subgroups of patients with common musculoskeletal disorders. A Latent class analysis of generic prognostic factors. MUSS konferansen 2018 ; 2018-11-29 - 2018-11-29.
2017
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Jensen, Chris; Halsteinli, Vidar; Fleten, Nils; Nielsen, Claus Vinther; Fimland, Marius Steiro. (2017) Effects of multicomponent occupational rehabilitation on sickness absence and health outcomes: results of a randomized clinical trial. International Back & Neck Pain Forum 2017 . Oslo Universitetssykehus og Høyskolen i Oslo og Akershus; Oslo. 2017-09-13 - 2017-09-15.
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PosterIversen, Vegard Moe; Vasseljen, Ottar; Mork, Paul Jarle; Fimland, Marius Steiro. (2017) Resistance training versus general physical exercise in multidisciplinary rehabilitation of low back pain: Randomized controlled trial. International Back and Neck Pain Research Forum 2017 ; 2017-09-13 - 2017-09-15.
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PosterIversen, Vegard Moe; Vasseljen, Ottar; Mork, Paul Jarle; Salvesen, Øyvind; Fimland, Marius Steiro. (2017) Resistance Training Versus General Exercise In Multidisciplinary Rehabilitation Of Low Back Pain: A Randomized Trial. 2017 ACSM Annual Meeting . American College of Sports Medicine; 2017-05-30 - 2017-06-03.
2016
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Vitenskapelig foredragAasdahl, Lene; Gismervik, Sigmund Østgård; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Halsteinli, Vidar; Fleten, Nils; Nielsen, Claus Vinther; Fimland, Marius Steiro. (2016) Hysnes Helsefort. Høstmøte Fysikalsk medisinsk forening ; 2016-12-01.
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PosterAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Halsteinli, Vidar; Fleten, Nils; Nielsen, Claus Vinther; Fimland, Marius Steiro. (2016) Effects of multicomponent occupational rehabilitation on sickness absence: a randomized clinical trial. WDPI 2016 ; 2016-09-25.
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Jensen, Chris; Fimland, Marius Steiro. (2016) Effects of inpatient occupational multicomponent rehabilitation. WDPI 2016 ; 2016-09-25.
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Jensen, Chris; Fimland, Marius Steiro. (2016) Effekt av multidisiplinær arbeidsrettet rehabilitering på somatisk og psykisk helse (Hysnes Helsefort). Forskningsrådet- avslutningskonferanse: sykefravær, arbeid og helse ; 2016-05-26.
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PosterMeisingset, Ingebrigt; Stensdotter, Ann-Katrin; Woodhouse, Astrid; Vasseljen, Ottar. (2016) Predictors for global perceived effect in patients with neck pain. International Back and Neck pain Forum ; 2016-05-31 - 2016-06-03.
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PosterRise, Marit By; Skagseth, Martin; Klevanger, Nina Elisabeth; Borchgrevink, Petter Chr.; Jensen, Chris; Tenggren, Hanne; Løland, Svein B.; Jacobsen, Trym Nordstrand; Vasseljen, Ottar; Johnsen, Roar; Fimland, Marius Steiro. (2016) Workplace intervention added to in-patient occupational rehabilitation: study protocol of a randomized controlled trial. WDPI 2016 ; Amsterdam. 2016-09-27 - 2016-09-27.
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Faglig foredragVasseljen, Ottar. (2016) Physiotherapists, health care managers and researchers together for promoting knowledge and learning i primary care; The FYSIOPRIM 2 project. 5. Nasjonale forskningskonferanse innen muskelskjeletthelse . MUSS; Norwegian Musculoskeletal Research Network; Gardermoen. 2016-11-17 - 2017-11-18.
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Vitenskapelig foredragWoodhouse, Astrid; Romundstad, Pål Richard; Vasseljen, Ottar. (2016) Faktorer assosiert med vedvarende smerte og funksjonsbegrensning etter en ny episode med nakke eller korsryggssmerter. En studie fra HUNT 3. 5. Nasjonale Forskningskonferanse innen muskel og skjeletthelse . Rådet for muskeskjeletthelse; Gardermoen, Oslo. 2016-11-17 - 2016-11-18.
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PosterWoodhouse, Astrid; Romundstad, Pål Richard; Vasseljen, Ottar. (2016) Prognostic factors for long term pain related functional limitations following a recent onset of neck or low back pain in the general population; the HUNT study. The 16th World Congress on Pain . The International Association for the Study of Pain; Yokohama, Japan. 2016-09-27 - 2016-10-01.
2015
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Fimland, Marius Steiro. (2015) Arbeidsrettet rehabilitering for langtidssykemeldte med muskelskjelett- og/eller lettere psykiske plager; foreløpige data fra et randomisert kontrollert forsøk. Åpen Arena ; 2015-01-14.
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PosterAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Fimland, Marius Steiro. (2015) Effekt av multidisiplinær arbeidsrettet rehabilitering på somatisk og psykisk helse (Hysnes Helsefort). RTW Konferansen 2015 ; 2015-11-24.
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Vitenskapelig foredragAasdahl, Lene; Pape, Kristine; Vasseljen, Ottar; Johnsen, Roar; Gismervik, Sigmund Østgård; Jensen, Chris; Fimland, Marius Steiro. (2015) Effects of multicomponent occupational rehabilitation on somatic and mental health. BJD World summit 2015 ; 2015-10-08.
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PosterRasouli, Omid; Vasseljen, Ottar; Fors, Egil Andreas; Lorås, Håvard; Stensdotter, Ann-Katrin. (2015) Comparison of postural control in participants with chronic fatigue syndrome and fibromyalgia syndrome. World Physical Therapy Congress . The World Confederation for Physical Therapy (WCPT); Singapore. 2015-05-01 - 2015-05-04.
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Faglig foredragRasouli, Omid; Vasseljen, Ottar; Fors, Egil Andreas; Stensdotter, Ann-Katrin. (2015) Effect of Cognitive Task on Postural Control in Participants with Chronic Fatigue Syndrome, Fibromyalgia Syndrome and Healthy Controls. 9th World Congress of The International Society of Physical and Rehabilitation Medicine . International Society of Physical and Rehabilitation Medicin; Berlin. 2015-06-19 - 2015-06-23.
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Faglig foredragVasseljen, Ottar. (2015) Forløp av nakkesmerter med og uten behandling. Fysiokongressen 2015 ; Lillestrøm. 2015-03-04 - 2015-03-06.
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Populærvitenskapelig foredragVasseljen, Ottar. (2015) Fra kroppsarbeider til traktorpilot - fysiske utfordringer i landbruket. Arbeidsmiljø og Helse i Landbruket . Fykesmannen i Nord-Trøndelag, Bondelaget og NTNU; Stjørdal. 2015-03-18 - 2015-03-18.
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Vitenskapelig foredragVasseljen, Ottar; Meisingset, Ingebrigt. (2015) Neck pain treatment: carry on, refrain or reappraise?. WCPT 2015 . WCPT; Singapore. 2015-05-01 - 2015-05-04.
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Faglig foredragVasseljen, Ottar; Vøllestad, Nina Køpke. (2015) Forskning og praksis - sammen om fagutvikling. Fysiokongressen 2015 . NFF; 2015-03-04 - 2015-03-06.
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Vitenskapelig foredragWoodhouse, Astrid; Pape, Kristine; Romundstad, Pål Richard; Vasseljen, Ottar. (2015) Health care contact following new incidents of neck or low back pain in the general population. A prospective study from HUNT 3. World Confederation for Physical Therapy Congress 2015 . World COnfederation for Physical Therapy; Singapore. 2015-05-01 - 2015-05-04.
2014
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Vitenskapelig foredragVasseljen, Ottar. (2014) Natural course of acute neck and low back pain in the general population. Nakke- og ryggdagene ; Bergen. 2014-04-03 - 2014-04-04.
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Vitenskapelig foredragWoodhouse, Astrid; Pape, Kristine; Romundstad, Pål Richard; Vasseljen, Ottar. (2014) Helsetjeneste konsultasjoner som følge av nyoppståtte nakke- og ryggsmerter; en prospektiv studie fra HUNT III. Nakke- og ryggdagene ; Bergen. 2014-04-03 - 2014-04-04.
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2014) Nakkeplager - forløp og karakteristika. Fysioprim Konferansen - Fysioterapi i kommunene . Fysioprim; Oslo. 2014-04-07 - 2014-04-07.
2012
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PosterGismervik, Sigmund Østgård; Fors, Egil Andreas; Johnsen, Roar; Vasseljen, Ottar; Hara, Karen Walseth; Vaagan, Linda; Woodhouse, Astrid; Stiles, Tore C; Borchgrevink, Petter Chr.; Fimland, Marius Steiro. (2012) Design of an ACT based inpatient intervention for Return to Work - Poster. World Conference X - Assosiacion for Contextual Behavioral Science . Assosiacion for Contextual Behavioral Science; Washington. 2012-07-21 - 2012-07-25.
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Vitenskapelig foredragUnsgaard-Tøndel, Monica; Lund Nilsen, Tom Ivar; Magnussen, Jon; Vasseljen, Ottar. (2012) Is activation of transversus abdominis and obliquus internus abdominis associated with long-term changes in chronic low back pain?. International society of electrophysiology and kinesiology (ISEK) . Centre of clinical research excellency spine, Un Queensland; Brisbane, University of Queensland. 2012-07-19 - 2012-07-23.
2011
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Vitenskapelig foredragUnsgaard-Tøndel, Monica; Lund Nilsen, Tom Ivar; Magnussen, Jon; Vasseljen, Ottar. (2011) Er aktivering av dyp magemuskulatur assosiert med langsiktige endringer i kronisk korsryggssmerte?. Idrettsmedisinsk høstkongress . Norsk idrettsmedisinsk foren, faggruppe idrettsfysioterapi; Oslo. 2011-11-03 - 2011-11-06.
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Vitenskapelig foredragUnsgaard-Tøndel, Monica; Fladmark, Anne Margrete; Salvesen, Øyvind; Vasseljen, Ottar. (2011) Spesifikke eller generelle øvelser ved kronisk uspesifikk korsryggssmerte?. Nakke og ryggdagene . DNLF, NFF, NKF; Trondheim. 2011-04-07 - 2011-04-08.
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Vitenskapelig foredragVasseljen, Ottar. (2011) Kontraksjonstykkelse og onset i bukmuskler etter stabiliserende trening hos pasienter med langvarige ryggsmerter. Nasjonal tverrfaglig nakke- og ryggkongress: Nakke og ryggdagene 2011 ; Trondheim. 2011-04-07 - 2011-04-08.
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Vitenskapelig foredragVasseljen, Ottar. (2011) Motorisk kontroll i pasienter med WAD, Kroniske nakkesmerter og friske. 2011 Nordic Forum for Researchers in Spinal Pain . Rygcenter Syddanmark; Middelfart. 2011-01-21 - 2011-01-22.
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Vitenskapelig foredragVasseljen, Ottar; Bjørngaard, Johan Håkon; Leivseth, Linda. (2011) Natural course of musculoskeletal pain - A prospective cohort study. World Physical Therapy 2011 Conference . World Confederation of Physical Therapy; Amsterdam. 2011-06-20 - 2011-06-24.
2010
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Vitenskapelig foredragLeivseth, Linda; Bjørngaard, Johan Håkon; Vasseljen, Ottar. (2010) Natural course of musculoskeletal pain - a prospective study. NOFE . NOFE; Stiklestad. 2010-11-04 - 2010-11-05.
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Vitenskapelig foredragUnsgaard-Tøndel, Monica; Vasseljen, Ottar. (2010) Specific or general exercises for chronic non-specific low back pain. A randomized controlled trial with one year follow-up. 7th Interdisciplinary World Congress on Low Back & Pelvic Pain ; Los Angeles. 2010-11-09 - 2010-11-12.
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Vitenskapelig foredragVasseljen, Ottar. (2010) Abdominal muscle onset, contraction thickness and function after specific and general exercises: A randomized controlled trial in chronic low back pain. 7th Interdisciplinary World Congress on Low Back & Pelvic Pain ; Los Angeles. 2010-11-09 - 2010-11-12.
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Populærvitenskapelig foredragVasseljen, Ottar. (2010) Forløp og prognostiske faktorer ved rygg- og nakkeplager. Trøndelag Bedriftshelsetjeneste Fagseminar . Arbeidsmedisinsk avd, St. Olavs Hospital; Trondheim. 2010-04-14 - 2010-04-14.
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Populærvitenskapelig foredragVasseljen, Ottar. (2010) Hysnes-prosjektet: Intervensjon og forskning. Julemøte NFF avd Sør-Trøndelag . NFF avd. Sør-Trøndelag og NTNU; Trondheim. 2010-11-19 - 2010-11-19.
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Vitenskapelig foredragVasseljen, Ottar. (2010) Spesifikk vs generell trening på symptomer og motorisk kontroll hos ryggpasienter. Univ i Tromsø og NFF av Trøms . Univ i Tromsø og NFF av Trøms; Tromsø. 2010-02-12 - 2010-02-12.
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Vitenskapelig foredragVasseljen, Ottar; Fladmark, Anne. (2010) Abdominal muscle onset after low and high load exercises in chronic low back pain patients. XVIII Congress of the international society of electrophysiology and kinesiology (ISEK) . International society of electrophysiology and kinesiology; Ålborg. 2010-06-16 - 2010-06-19.
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PosterWestad, Christian; Mork, Paul Jarle; Vasseljen, Ottar. (2010) Regional differences in abdominal muscle onset. XVIII Congress of the international society of electrophysiology and kinesiology (ISEK) . International society of electrophysiology and kinesiology; Aalborg. 2010-06-16 - 2010-06-19.
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Vitenskapelig foredragWoodhouse, Astrid; Stavdahl, Øyvind; Vasseljen, Ottar. (2010) Irregular head movement patterns in whiplash patients during a trajectory task. XVIII Congress of the international society of electrophysiology and kinesiology (ISEK) . International society of electrophysiology and kinesiology; Aalborg. 2010-06-16 - 2010-06-19.
2009
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Vitenskapelig foredragUnsgaard-Tøndel, Monica; Vasseljen, Ottar; Fladmark, Anne Margrethe. (2009) Spesifikk eller generell trening ved korsryggssmerte? En randomisert, kontrollert studie som sammenlignet tre aktive intervensjoner. Idrettsmedisinsk høstkongress . Norsk idrettsmedisins forening, faggruppe idrettsfysioterapi; 2009-11-05 - 2009-11-08.
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Vitenskapelig foredragVasseljen, Ottar. (2009) Er det grunnlag for spesifikk trening ved nedre ryggsmerter? (Invited oral presentation. NFF Sør-Trøndelag Julemøte . NFF, avd. Sør-Trøndelag; Trondheim. 2009-11-20 - 2009-11-20.
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Vitenskapelig foredragVasseljen, Ottar. (2009) Ryggsmerter – evidens for nevromuskulær trening? (Invited oral presentation. Idrettsmedisinsk høstkongress . Norsk idrettsmedisinsk foren. / NFFs faggr for idrettsfysiot; Trondheim. 2009-11-05 - 2009-11-08.
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Vitenskapelig foredragVasseljen, Ottar; Fladmark, Anne Margrethe. (2009) Spesifikk trening og effekt på muskelfunksjon og tykkelsesendringer i dype bukmuskler. Norsk forening for ryggforskning Årsmøte ; 2009-03-27 - 2009-03-28.
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Vitenskapelig foredragVasseljen, Ottar; Fladmark, Anne Margrethe; Unsgaard-Tøndel, Monica. (2009) Spesifikk eller generell trening ved korsryggssmerte?. Julemøte, Norsk Fysioterapeutforbunds lokalforening . Norsk fysioterapeutforbund avdeling Sør-Trøndelag; 2009-11-20 - 2009-11-20.
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Vitenskapelig foredragVasseljen, Ottar; Woodhouse, Astrid. (2009) Motor control changes in whiplash and chronic non-traumatic neck pain. Norsk forening for ryggforskning Årsmøte ; Oslo. 2009-03-27 - 2009-03-28.
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Vitenskapelig foredragVasseljen, Ottar; Woodhouse, Astrid. (2009) Reduced head steadiness in whiplash compared to non-traumatic neck pain patients. 3rd International Conference on Movement Dysfunction ; Edinburgh. 2009-10-30 - 2009-11-01.
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Vitenskapelig foredragWoodhouse, Astrid; Stavdahl, Øyvind; Vasseljen, Ottar. (2009) An advanced cervical neuromuscular task performed by whiplash and chronic non-traumatic neck pain patients. 3rd International Conference on Movement Dysfunction . Kinetic Control & MACP; Edinburgh. 2009-10-30 - 2009-11-01.
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2009) Endringer i motorisk kontroll ved whiplash og ikke-traumatisk nakkesmerte. NFF Trøndelag, årsmøte . NFF Trøndelag; Trondheim. 2009-11-20 - 2009-11-20.
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2009) Nakkesmerter - endringer i motorikk eller bare symptomer?. Norsk Idrettsmedisinsk Høstkongress . Norsk idrettsmedisinsk forening; Trondheim. 2009-11-05 - 2009-11-08.
2008
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2008) Cervical range of motion in Whiplash. Congresso GTM Italy, Whiplash updates II . GTM italy; Parma. 2008-11-15 - 2008-11-15.
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PosterWoodhouse, Astrid; Vasseljen, Ottar. (2008) Isometric neck muscle function: A comparison between whiplash and non-traumatic neck pain patients. The 12th world congress on pain . IASP; Glasgow. 2008-08-17 - 2008-08-22.
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2008) Motor control changes in Whiplash. IFOMT 2008 Conference . IFOMT; Rotterdam. 2008-06-08 - 2008-06-14.
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2008) Motor control changes in whiplash. Congresso Annuale GTM, Whiplash updates II . GTM, Italy; Parma. 2008-11-15 - 2008-11-15.
2007
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Vitenskapelig foredragHøsøien, Eli; Lund, Anne B; Vasseljen, Ottar. (2007) Ultrasound treatment of sinusitis – As good as, better or worse than antibiotics? A comparative study. 15th International Congress of the World Confederation for Physical Therapy ; Vancouver. 2007-06-02 - 2007-06-06.
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PosterUnsgaard-Tøndel, Monica; Vasseljen, Ottar; Fladmark, Anne Margrethe; Woodhouse, Astrid; Mørkved, Siv. (2007) Changes in daily functioning and pain intensity after specific exercise for women with persistent pelvic pain post partum. 15th International Congress of the World Confederation for Physical Therapy ; Vancouver. 2007-06-02 - 2007-06-06.
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Vitenskapelig foredragVasseljen, Ottar. (2007) Måling av kliniske endringer og effekt av behandling. Tverrfaglig nakkeseminar ; Trondheim. 2007-03-16 - 2007-03-18.
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Vitenskapelig foredragVasseljen, Ottar. (2007) Nakkesmerter: Forekomst og smertemodeller. Tverrfaglig nakkeseminar ; Trondheim. 2007-03-16 - 2007-03-18.
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Vitenskapelig foredragVasseljen, Ottar; Fladmark, Anne Margrethe; Westad, Christian; Nygaard, Øystein P; Torp, Hans. (2007) Muscle activity onset in abdominal muscles recorded simultaneously by intramuscular electromyography and high-frame rate ultrasound imaging. 15th International Congress of the World Confederation for Physical Therapy ; Vancouver. 2007-06-02 - 2007-06-06.
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Vitenskapelig foredragWoodhouse, Astrid; Vasseljen, Ottar. (2007) Cervical range of motion in persons with whiplash-associated disorders. 15th International Congress of the World Confederation for Physical Therapy ; Vancouver. 2007-06-02 - 2007-06-06.
2006
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IntervjuVasseljen, Ottar; Rønning, Anne K.. (2006) Den glemte muskelen. Helsemagasinet PULS [Avis]. 2006-08-31.
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Vitenskapelig foredragUnsgaard-Tøndel, Monica; Vasseljen, Ottar; Woodhouse, Astrid; Fladmark, Anne Margrethe; Mørkved, Siv. (2006) Endring i funksjon ved individuelt tilpasset spesifikk trening hos kvinner med vedvarende bekkenløsning etter fødsel. Idrettsmedisinsk høstkongress . Norsk Idrettsmedisinsk forening/faggruppe idrettsfysioterapi; Hamar. 2006-11-02 - 2006-11-05.
2005
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Vitenskapelig foredragVasseljen, Ottar. (2005) Bevegelighetstesting i nakken. Høstmøtet i Fysikalsk Medisin og Rehabilitering . Norsk Forening for Fysikalsk Medisin og Rehabilitering; Trondheim. 2005-11-23 - 2005-11-25.
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PosterWoodhouse, Astrid; Vasseljen, Ottar; Wanvik, Kirsti; Borchgrevink, Petter. (2005) Methods of evaluating quality of voluntary deep muscle activity in patients with Low Back Pain. 11th International Congress of Pain . IASP, International Assoc for the Study of Pain; Sydney. 2005-08-21 - 2005-08-26.
2004
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Vitenskapelig foredragVasseljen, Ottar; Dahl, Haldis Haug; Mork, Paul Jarle; Torp, Hans. (2004) Muscle activity timing in Multifidus measured by high frame-rate ultrasound imaging. Fifth interdisciplinary Worldcongress on low back and pelvic pain ; Melbourne. 2004-11-13 - 2004-11-16.
2002
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Vitenskapelig foredragVasseljen, Ottar. (2002) Behandling av nedre ryggsmerter og spesifikk nevromuskulær kontroll. Idrettsmedisinsk høstkongress 2002 . [Mangler data]; Trondheim. 2002-11-03.
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Populærvitenskapelig foredragVasseljen, Ottar. (2002) Ryggplager er ikke hva de var. Fagmøte Egonomigruppa i Sør-Trøndelag . [Mangler data]; Trondheim. 2002-10-02.
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Populærvitenskapelig foredragVasseljen, Ottar. (2002) Segmentell stabilitet i nedre columna - nyere forskning rundt betydningen av neuromuskulær kontroll. Fagmøte i Trøndelag Idrettsmedisinske Forening . [Mangler data]; Trondheim. 2002-02-05.
2001
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Populærvitenskapelig foredragVasseljen, Ottar. (2001) Pasientsammensetning i privatpraksis. Muskel og skjelettplager - Utfordringer i den kliniske hverdag. Årsmøte i faggruppe for manuell terapi (Norske Fysioterapeuters Forbund) . [Mangler data]; Bergen. 2001-03-18.
1998
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Vitenskapelig foredragVasseljen, Ottar; Westgaard, Rolf Harald; Holte, Kari Anne. (1998) Perceived and recorded exposures related to shoulder and neck pain. PREMUS-ISEOH '98 . [Mangler data]; Helsinki, Finland.
1997
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Vitenskapelig foredragWestgaard, Rolf Harald; Vasseljen, Ottar. (1997) The relationship between arm posture and trapezius EMG activity in vocational work tasks. XVIth ISB Tokyo Congress . [Mangler data]; Tokyo.
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Vitenskapelig foredragWestgaard, Rolf Harald; Vasseljen, Ottar. (1997) The relationship between arm posture and trapezius EMG activity in vocational work tasks. XVIth ISB Tokyo Congress . [Mangler data]; Tokyo.
1996
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Vitenskapelig foredragVasseljen, Ottar; Westgaard, Rolf Harald. (1996) Muscle activity and psychosicial factors in shoulder and neck pain. 1st International Conference on Applied Ergonomics . [Mangler data]; [Mangler data].
1995
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Vitenskapelig foredragVasseljen, Ottar; Mørk-Johansen, B.; Westgaard, Rolf Harald. (1995) The effect of pain reduction on perceived general tension and muscle activity as measured by electromyography (EMG) in workers with shoulder and neck myalgia. 12th International Congress of the World Conferderation for Phy sical Therapy . [Mangler data]; [Mangler data].
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Vitenskapelig foredragWestgaard, Rolf Harald; Jensen, Chris; Bansevicius, D.; Vasseljen, Ottar. (1995) Differential surface EMG responces of the trapezius in fibromyalgia or myofascial pain. 3rd World Congress on Myofascial Pain and Fibromyalgia . [Mangler data]; [Mangler data].
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Vitenskapelig foredragWestgaard, Rolf Harald; Vasseljen, Ottar. (1995) The relationship between perceived general tension and recorded muscle activity for workers with myofascial pain @<MPS@> and their pain-free controls. 3rd World Congress on Myofascial Pain and Fibromyalgia . [Mangler data]; [Mangler data].
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Vitenskapelig foredragWestgaard, Rolf Harald; Vasseljen, Ottar. (1995) The relationship between perceived tension, observed muscle tension in the trapezius muscle and psychosocial factors. 2nd International Scientific Conference on Prevention of Workre lated Musculoskeletal Disorders . [Mangler data]; [Mangler data].
1994
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Vitenskapelig foredragWestgaard, Rolf Harald; Vasseljen, Ottar. (1994) Is muscle pain developing at low physical work strain induced by muscle activity?. 3rd International Congress of Behavioral Medicine . [Mangler data]; [Mangler data].
1993
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Vitenskapelig foredragJensen, Chris; Westgaard, Rolf Harald; Vasseljen, Ottar. (1993) Shoulder-neck complaints, work load and risk factors. 1: Between-groups effects. International Industrial Ergonomics & Safety Conference (1993 : København) . [Mangler data]; [Mangler data].
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Vitenskapelig foredragWestgaard, Rolf Harald; Jensen, Chris; Vasseljen, Ottar; Nilsen, Kari. (1993) Shoulder-neck complaints, work load and risk factors. International Industrial Ergonomics & Safety Conference (1993 : København) . [Mangler data]; [Mangler data].