Ellen Marie Bardal

ORCID: 0000-0003-4827-453X
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About
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Research Areas
  • Cerebral Palsy and Movement Disorders
  • Musculoskeletal pain and rehabilitation
  • Stroke Rehabilitation and Recovery
  • Botulinum Toxin and Related Neurological Disorders
  • Fibromyalgia and Chronic Fatigue Syndrome Research
  • Children's Physical and Motor Development
  • Cardiac Health and Mental Health
  • Balance, Gait, and Falls Prevention
  • Ergonomics and Musculoskeletal Disorders
  • Physical Activity and Health
  • Assistive Technology in Communication and Mobility
  • Occupational Health and Performance
  • Education, Healthcare and Sociology Research
  • Infant Development and Preterm Care
  • Digital Mental Health Interventions
  • Complementary and Alternative Medicine Studies
  • Parkinson's Disease Mechanisms and Treatments
  • Mobile Health and mHealth Applications
  • Water management and technologies
  • Health and Wellbeing Research
  • Geriatric Care and Nursing Homes
  • Thermoregulation and physiological responses
  • Context-Aware Activity Recognition Systems
  • Cardiovascular and exercise physiology
  • Gas Sensing Nanomaterials and Sensors

Norwegian University of Science and Technology
2012-2025

St Olav's University Hospital
2023-2025

NTNU Samfunnsforskning
2017

<h3>Importance</h3> Lower back pain (LBP) is a prevalent and challenging condition in primary care. The effectiveness of an individually tailored self-management support tool delivered via smartphone app has not been rigorously tested. <h3>Objective</h3> To investigate the ofselfBACK, evidence-based, system through as adjunct to usual care for adults with LBP-related disability. <h3>Design, Setting, Participants</h3> This randomized clinical trial intention-to-treat data analysis enrolled...

10.1001/jamainternmed.2021.4097 article EN cc-by JAMA Internal Medicine 2021-08-02

Importance Self-management is a key element in the care of persistent neck and low back pain. Individually tailored self-management support delivered via smartphone app specialist setting has not been tested. Objective To determine effect individually an artificial intelligence–based (SELFBACK) adjunct to usual vs alone or nontailored web-based (e-Help) on musculoskeletal health. Design, Setting, Participants This randomized clinical trial recruited adults 18 years older with and/or pain who...

10.1001/jamanetworkopen.2023.20400 article EN cc-by-nc-nd JAMA Network Open 2023-06-27

Aim To investigate whether more prominent signs of muscle fatigue occur during self‐paced walking in children with cerebral palsy ( CP ) compared to typically developing peers. Method In this case–control study, 13 (four males, nine females; mean age [ SD ] 11y 4mo [3y 8mo]; Gross Motor Function Classification System GMFCS level I, three II , and one III 14 peers (nine five 9y 10mo [1y 10mo]) walked 5 minutes overground at a self‐selected speed. Electromyography EMG median frequency root...

10.1111/dmcn.14002 article EN cc-by-nc Developmental Medicine & Child Neurology 2018-08-29

Introduction : Accelerometer-based measurements of physical activity types are commonly used to replace self-reports. To advance the field, it is desirable that such allow accurate detection key daily types. This study aimed evaluate performance a machine learning classifier for detecting sitting, standing, lying, walking, running, and cycling based on dual versus single accelerometer setups during free-living. Methods Twenty-two adults (mean age [SD, range] 38.7 [14.4, 25–68] years) were...

10.1123/jmpb.2021-0015 article EN Journal for the Measurement of Physical Behaviour 2021-12-30

Exergames are increasingly used in rehabilitation settings for older adults to train physical and cognitive abilities. To meet the potential that exergames hold, they need be adapted individual abilities of player their training objectives. Therefore, it is important know whether how game characteristics affect playing. The aim this study investigate effect two different kinds exergame (step balance game) played at difficulty levels on brain activity activity.Twenty-eight independently...

10.3389/fnagi.2023.1143859 article EN cc-by Frontiers in Aging Neuroscience 2023-05-05

The aim of this study was to assess how different groups health professionals evaluated the usability a new electronic record (EHR) and investigate association between burnout, insomnia turnover intention. This cross-sectional included 1424 who worked at Norwegian University Hospital. measured with System Usability Scale (SUS) 6 months after previous replaced more comprehensive, sector-wide, patient-centred EHR in 2022. median SUS score 25 (IQR 12.5-37.5) out 100 ranged from 15 7.5-25.0)...

10.1136/bmjhci-2024-101200 article EN cc-by-nc BMJ Health & Care Informatics 2025-03-01

To investigate whether moderate intensity endurance exercise has similar effects on cardiovascular fitness and autonomic function in patients with fibromyalgia healthy controls.Case-control intervention study.Twenty-five female 25 age- sex-matched controls (age range 40-64 years) were recruited to the study. Fifteen 19 participated at both pre- post-test.Supervised spinning workouts of (~75% age-predicted maximum heart rate) performed twice a week for 12 weeks. Cardiovascular was evaluated...

10.2340/16501977-1966 article EN Journal of Rehabilitation Medicine 2015-01-01

Abstract Background Motor problems are reported by patients with fibromyalgia (FM). However, the mechanisms leading to alterations in motor performance not well understood. In this study, upper limb position control during sustained isometric contractions was investigated FM and healthy controls (HCs). Methods Fifteen female 13 HCs were asked keep a constant elbow flexion shoulder abduction, respectively. Subjects received real-time visual feedback on both tasks performed unloaded while...

10.1186/1471-2474-13-186 article EN cc-by BMC Musculoskeletal Disorders 2012-09-24

Introduction Low back pain (LBP) and neck (NP) are common costly conditions. Self-management is a key element in the care of persistent LBP NP. Artificial intelligence can be used to support tailor self-management interventions, but their effectiveness needs ascertained. The aims this trial (1) evaluate an individually tailored app-based intervention ( selfBACK) adjunct usual people with and/or NP secondary compared only, (2) compare selfBACK web-based without individual tailoring (e-Help)....

10.1136/bmjopen-2020-047921 article EN cc-by-nc BMJ Open 2021-09-01

selfBACK is an artificial intelligence based self-management app for low back pain (LBP) recently reported to reduce LBP-related disability. The aim of this study was examine if age, gender, or education modify the effectiveness intervention using secondary analysis randomized controlled trial. Persons seeking care LBP were recruited from primary in Denmark and Norway outpatient clinic (Denmark). group (n = 232) received adjunct usual care. control 229) only. Analyses stratified by age...

10.1371/journal.pdig.0000302 article EN cc-by PLOS Digital Health 2023-09-22

Impaired postural control is a key feature of cerebral palsy that affects daily living. Measures trunk movement and acceleration have been used to assess dynamic previously. In many children with palsy, ankle-foot orthoses are provide stable base support, but their effect on not yet understood.The objectives the current study were investigate effects energy cost walking in palsy.Clinical controls.Trunk accelerometry (amplitude structure) (J/kg/m) recorded from five-minute trials without for...

10.1097/pxr.0000000000000044 article EN Prosthetics and Orthotics International 2021-09-21

Human Activity Recognition models have potential to contribute valuable and detailed knowledge of habitual physical activity for typically developing children with Cerebral Palsy. The main objective the present study was develop validate two models. One trained on data from (n = 63), second also including Palsy 16), engaging in standardised activities free play. Our collected using accelerometers ground truth established video annotations. Additionally, we aimed investigate influence window...

10.1371/journal.pone.0308853 article EN cc-by PLoS ONE 2024-09-23

Abstract Background The ageing population has increased the demand for healthcare services. In Norway, community-based long-term care are prioritised, leading to fewer nursing home places. As a result, residents now older and have more complex needs. Nearly 92% of affected by cognitive impairments accompanied neuropsychiatric symptoms (NPS) that affect their daily activity, physical function, cognition, behaviour. Traditionally, pharmacological therapy been prevailing treatment NPS. However,...

10.1186/s12913-024-11711-8 article EN cc-by BMC Health Services Research 2024-10-11

Exergames can be used to train physical and cognitive abilities have been shown effective in reducing the risk of falls older adults. However, there is limited evidence about how people play exergames gameplay affected by game settings and, thus, potential training effects. The aim this study was investigate impact repeated exergaming sessions over 4 weeks two (difficulty level speed) on (performance, activity perceived exertion) adults a four-week intervention.

10.1016/j.exger.2024.112610 article EN cc-by-nc-nd Experimental Gerontology 2024-10-20
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