Results 41 to 50 of about 53,686 (213)

Modeling Progressive Brain Volume Losses in Chronic Moderate Severe Traumatic Brain Injury: Extensive, but Attenuating

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progressive brain atrophy has now been widely observed in the chronic stages of moderate–severe traumatic brain injury (msTBI), but there is only coarse information regarding its prevalence and magnitude, and whether rate of atrophy accelerates or attenuates across time. We examined these questions in a Canadian inception cohort from
Robin E. A. Green, Brenda Colella, Alana Changoor, David J. Mikulis, Adrienne Li, Kadeen Johns, Georges A. Monette   +6 more
wiley   +1 more source

Dynamic cerebral autoregulation across the cardiac cycle during 8 hr of recovery from acute exercise

Physiological Reports, 2020
Current protocols examining cerebral autoregulation (CA) parameters require participants to refrain from exercise for 12–24 hr, however there is sparse objective evidence examining the recovery trajectory of these measures following exercise across the ...
Joel S. Burma, Paige Copeland, Alannah Macaulay, Omeet Khatra, Alexander D. Wright, Jonathan D. Smirl   +5 more
doaj   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

'It’s like a Gordian knot' - the management of patients with persistent postconcussion symptoms in general practice: a qualitative study

BMC Primary Care
Background General practitioners (GPs) function as the primary coordinative healthcare professionals for patients with persistent post-concussion symptoms (PPCS) who are at risk of protracted disability.
Anne Sofie Hoffmann Schrøder, Hana Malá Rytter   +1 more
doaj   +1 more source

A cohort study to identify and evaluate concussion risk factors across multiple injury settings: findings from the CARE Consortium

Injury Epidemiology, 2019
Background Concussion, or mild traumatic brain injury, is a major public health concern affecting 42 million individuals globally each year. However, little is known regarding concussion risk factors across all concussion settings as most concussion ...
Kathryn L. Van Pelt, Dain Allred, Kenneth L. Cameron, Darren E. Campbell, Christopher J. D’Lauro, Xuming He, Megan N. Houston, Brian R. Johnson, Tim F. Kelly, Gerald McGinty, Sean Meehan, Patrick G. O’Donnell, Karen Y. Peck, Steven J. Svoboda, Paul Pasquina, Thomas McAllister, Michael McCrea, Steven P. Broglio   +17 more
doaj   +1 more source

Effect of the Stimulus Duration on the Adaptation of the Optokinetic Afternystagmus

Frontiers in Neurology, 2021
Observing a rotating visual pattern covering a large portion of the visual field induces optokinetic nystagmus (OKN). If the lights are suddenly switched off, optokinetic afternystagmus (OKAN) occurs.
Jan Gygli, Fausto Romano, Fausto Romano, Christopher J. Bockisch, Christopher J. Bockisch, Christopher J. Bockisch, Nina Feddermann-Demont, Nina Feddermann-Demont, Dominik Straumann, Dominik Straumann, Dominik Straumann, Giovanni Bertolini, Giovanni Bertolini   +12 more
doaj   +1 more source

Heel movement and foot biomechanics in aluminium nail‐on and indirect glue‐on fabric cuff shoes in horses

Equine Veterinary Journal, EarlyView.
Abstract Background Heel movement is critical to shock absorption and vascular perfusion of the equine digit. Conventional horseshoeing techniques are suspected to restrict natural hoof deformation, affecting hoof biomechanics. Several studies have explored the effects of shoeing on hoof function, though many have been limited to artificial conditions,
Fabian Jimenez Roa, Amy Santonastaso, Travis D. Burns, Rafaella De Vita, Lauren‐Trager Burns, Rebecca A. Funk, Stephen Werre, Christopher R. Byron   +7 more
wiley   +1 more source

An investigation into rugby union players' knowledge and understanding of concussion [PDF]

, 2021
Concussion amongst rugby union players’ is one of the highest and most common injuries that has been happening in the modern game. However, recently, previous rugby players have come forward with the physical effect that concussion has had on them from ...
Bromley, D.
core  

Stretch‐shortening cycle force–time and power–time waveform analysis indicates limitations of the contralateral limb benchmark in athletes with ACL injury

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Unilateral countermovement jump (CMJsingle) testing is commonly used after anterior cruciate ligament reconstruction (ACLR) to assess stretch‐shortening cycle (SSC) function and return‐to‐sport readiness. However, the impact of ACLR on contralateral limb SSC function is poorly understood, which may impact the utility of the ...
Shadan Al‐Saket, Zachary McClean, Nathan Boon‐van Mossel, Tanita Botha, Helen Bayne, Cassidy de França, Kati Pasanen, Matthew Jordan   +7 more
wiley   +1 more source

Machine Learning for Subtyping Concussion Using a Clustering Approach

Frontiers in Human Neuroscience, 2021
Background: Concussion subtypes are typically organized into commonly affected symptom areas or a combination of affected systems, an approach that may be flawed by bias in conceptualization or the inherent limitations of interdisciplinary expertise ...
Cirelle K. Rosenblatt, Cirelle K. Rosenblatt, Alexandra Harriss, Aliya-Nur Babul, Samuel A. Rosenblatt   +4 more
doaj   +1 more source