Dylan Powell

ORCID: 0000-0003-1233-5468
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Research Areas
  • Traumatic Brain Injury Research
  • Balance, Gait, and Falls Prevention
  • Cerebral Palsy and Movement Disorders
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Injury Epidemiology and Prevention
  • Cardiac Arrest and Resuscitation
  • Stroke Rehabilitation and Recovery
  • Health Systems, Economic Evaluations, Quality of Life
  • Artificial Intelligence in Healthcare and Education
  • Heart Rate Variability and Autonomic Control
  • Mobile Health and mHealth Applications
  • Muscle activation and electromyography studies
  • Winter Sports Injuries and Performance
  • Telemedicine and Telehealth Implementation
  • Diabetic Foot Ulcer Assessment and Management
  • Digital Mental Health Interventions
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Artificial Intelligence in Healthcare
  • Sports injuries and prevention
  • Cardiovascular and exercise physiology
  • Biomedical and Engineering Education
  • Computational Drug Discovery Methods
  • Delphi Technique in Research
  • Phonocardiography and Auscultation Techniques
  • Sports Performance and Training

University of Stirling
2024-2025

Northumbria University
2020-2024

University Ucinf
2021

Check for updatesThe critical role of biomarkersA key pillar healthcare's journey towards precision medicine has been the proliferation and development biomarkers to detect, monitor manage disease.Over last fifty years, healthcare seen a rapid acceleration in discovery traditional variety conditions, including cancer, namely Carcinoembryonic antigen (CEA), 1980s, CA15-3 breast cancer 1 (Fig. 1).Biomarkers remain crucial source data insight early detection diagnosis, assessing response...

10.1038/s41746-024-01023-w article EN cc-by npj Digital Medicine 2024-02-24

Enabled by the rapid rise in data collected technologies, Digital Biomarkers (DBx) have emerged as a novel mechanism for assessment, diagnosis, and monitoring. However, exponential growth ability to generate new has also raised questions about ways of ensuring authenticity accuracy digital data. A recent study highlights how Large Language Models (LLMs) generating human-like content amplify these risks, propose watermarking scalable solution ensure integrity. This article examines potential...

10.1038/s41746-024-01374-4 article EN cc-by npj Digital Medicine 2025-01-15

Generalist AI systems in healthcare can handle multiple complex clinical tasks, unlike narrow tools that perform isolated functions. However, current payment struggle to capture the value of these integrated capabilities. We examine potential solutions, including value-based and tiered structures, balancing innovation, equitable access, continuous performance evaluation, cost-effectiveness realize generalist AI's transformative potential.

10.1038/s41746-025-01521-5 article EN cc-by-nc-nd npj Digital Medicine 2025-02-26

Wearable artificial intelligence (AI) technologies show promise in healthcare, with early applications demonstrating diverse benefits for patient safety. These systems go beyond traditional data collection, using advanced algorithms to provide real-time clinical guidance. From infectious disease monitoring AI-powered surgical assistance, these enable proactive, personalized care while addressing critical safety gaps. However, successful implementation requires careful consideration of...

10.1038/s41746-025-01554-w article EN cc-by npj Digital Medicine 2025-03-22

Abstract Background Falls in older adults are a critical public health problem. As means to assess fall risks, free-living digital biomarkers (FLDBs), including spatiotemporal gait measures, drawn from wearable inertial measurement unit (IMU) data have been investigated identify those at high risk. Although gait-related FLDBs can be impacted by intrinsic (e.g., impairment) and/or environmental walking surfaces) factors, their respective impacts not differentiated the majority of risk...

10.1186/s12984-022-01022-6 article EN cc-by Journal of NeuroEngineering and Rehabilitation 2022-07-22

Objective Vestibular/ocular deficits occur with mild traumatic brain injury (mTBI). The vestibular/ocular motor screening (VOMS) tool is used to assess individuals post-mTBI, which primarily relies upon subjective self-reported symptoms. Instrumenting the VOMS (iVOMS) technology may allow for more objective assessment reflects actual task performance. This study aimed validate iVOMS analytically and clinically in mTBI controls. Methods Seventy-nine people sub-acute (<12 weeks post-injury)...

10.1016/j.medengphy.2024.104180 article EN cc-by Medical Engineering & Physics 2024-05-08

Diagnostics play a crucial role in screening, detecting, and stratifying patients, yet can account for only 2–3% of healthcare spending. With advancements wearable technology direct-to-consumer testing, the market consumer health continues to rise. The potential benefits more holistic continuous measurement offer promising opportunity earlier disease detection proactive management. Many systems are parallel transition from legacy analogue approaches digitally enabled infrastructures....

10.1038/s41746-024-01087-8 article EN cc-by npj Digital Medicine 2024-04-23

The Sports Concussion Assessment Tool (SCAT) is a pen and paper-based evaluation tool for use by healthcare professionals in the acute of suspected concussion. Here we present feasibility study towards instrumented SCAT (iSCAT). Traditionally, professional subjectively counts errors according to marking criteria matrix. It hypothesized that an version test will be more accurate while providing additional digital-based parameters better inform player management. focuses on physical...

10.1109/embc44109.2020.9175656 article EN 2020-07-01

Mild traumatic brain injury (mTBI or concussion) is receiving increased attention due to the incidence in contact sports and limitations with subjective (pen paper) diagnostic approaches. If an mTBI undiagnosed athlete prematurely returns play, it can result serious short-term and/or long-term health complications. This demonstrates importance of providing more reliable tools mitigate misdiagnosis. Accordingly, there a need develop efficient objective approaches computationally robust...

10.1371/journal.pone.0274395 article EN cc-by PLoS ONE 2022-09-28

Abstract Background Physical function remains a crucial component of mild traumatic brain injury (mTBI) assessment and recovery. Traditional approaches to assess mTBI lack sensitivity detect subtle deficits post-injury, which can impact patient’s quality life, daily lead chronic issues. Inertial measurement units (IMU) provide an opportunity for objective physical be used in any environment. A single waist worn IMU has the potential broad/macro quantity characteristics estimate gait...

10.1186/s12984-022-01030-6 article EN cc-by Journal of NeuroEngineering and Rehabilitation 2022-05-26

Pragmatic challenges remain in the monitoring and return to play (RTP) decisions following suspected Sports Related Concussion (SRC). Reliance on traditional approaches (pen paper) means players readiness for RTP is often based self-reported symptom recognition as a marker full physiological recovery. Non-digital also limit opportunity robust data analysis which may hinder understanding of interconnected nature relationships deficit Digital provide more objectivity measure monitor...

10.1371/journal.pone.0261616 article EN cc-by PLoS ONE 2021-12-22

<h3>Objective</h3> SRC diagnosis utilises clinical judgement [1–3], and is often supported by the Sports Concussion Assessment Tool (SCAT5). The use of pragmatic accessible/scalable digital tools may improve understanding interconnected relationships in deficits [4–7]. Our aim was to explore comparison SCAT5 outcomes used a single clinician assess 50 university athletes. <h3>Design</h3> Observational <h3>Setting</h3> University Northeast England <h3>Participants</h3> 30 with history (21.7...

10.1136/bjsports-2023-concussion.240 article EN 2024-01-01
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