Results 51 to 60 of about 52,114 (266)

Associations Between Cumulative Head Trauma and Self‐Reported Parkinsonism and Parkinson's Disease in Former Soccer Players

Movement Disorders, EarlyView.
Abstract Background Cumulative head trauma, encompassing repetitive head impacts (RHI) and traumatic brain injury (TBI), has been associated with later‐life neurodegenerative disease. Studies on parkinsonism/Parkinson's disease (PD) have evaluated RHI and TBI in isolation, yielding mixed results.
Annalise E. Miner, Matthew J. Kmiecik, Niharika Namburi, Nathaniel Dunckley, Charles H. Adler, Erika D. Driver‐Dunckley, Christopher J. Nowinski, Joshua Gottesman, Yorghos Tripodis, Robert A. Stern, Ann C. McKee, Thor D. Stein, Jesse Mez, Farren B.S. Briggs, Michael L. Alosco   +14 more
wiley   +1 more source

Comparison of diurnal variation, anatomical location, and biological sex within spontaneous and driven dynamic cerebral autoregulation measures

Physiological Reports, 2020
Presently, the literature describing the influence of diurnal variation on dynamic cerebral autoregulation (dCA) metrics is sparse. Additionally, there is little data with respect to dCA comparisons between anterior/posterior circulation beds and ...
Joel S. Burma, Paige Copeland, Alannah Macaulay, Omeet Khatra, Jonathan D. Smirl   +4 more
doaj   +1 more source

Incidence of concussion in intercollegiate wheelchair basketball athletes

PM&R, EarlyView.
Abstract Background Concussion surveillance in adaptive sports is essential for improving athlete safety and informing prevention strategies, yet existing data remain limited. To our knowledge, this is the first longitudinal investigation of concussion incidence in athletes with disability across multiple seasons.
Alexander Kowalske, Lindsey Kim, Kristen Santiago, Xiaoyu Norman Pan, Stephen Urias, Donald Kasitinon   +5 more
wiley   +1 more source

Spontaneous nervous system concussion in dogs: a description of two cases and a review of terminology in veterinary medicine [PDF]

Open Veterinary Journal, 2017
In human medicine, central nervous system (CNS) concussion is defined as a transient neurological dysfunction following a traumatic event, without evidence of structural abnormalities of the affected region on advanced diagnostic imaging.
Angelo Pasquale Giannuzzi, Antonio De Simone, Mario Ricciardi   +2 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

Exploring the causes and impact of pediatric complicated mild traumatic brain injuries

PM&R, EarlyView.
Abstract Background Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children, with mild TBI (mTBI) accounting for approximately 80% of cases. Complicated mTBI (c‐mTBI) is characterized by radiographic evidence of intracranial abnormalities and/or skull fractures.
Andrew D. Kramer, Arianna B. Lanpher, Matthew Mervis, Madison Koval, Zachary Jager, Masaru Teramoto, Michael M. Green   +6 more
wiley   +1 more source

Neuroimaging assessment of cerebrovascular reactivity in concussion: current concepts, methodological considerations and review of the literature

Frontiers in Neurology, 2016
Concussion is a form of traumatic brain injury (TBI) that presents with a wide spectrum of subjective symptoms and few objective clinical findings. Emerging research suggests that one of the processes that may contribute to concussion pathophysiology is ...
Michael John Ellis, Michael John Ellis, Lawrence eRyner, Lawrence eRyner, Olivia eSobczyk, Olivia eSobczyk, Jorn eFierstra, David eMikulis, David eMikulis, Joseph Arnold Fisher, Joseph Arnold Fisher, James eDuffin, James eDuffin, W. Alan C. Mutch, W. Alan C. Mutch   +14 more
doaj   +1 more source

Change in Heart Rate Variability after Concussion in a Collegiate Soccer Player

Neurotrauma Reports, 2020
Athletes are known to under-report concussion symptoms due to competitive disincentives to report and conflation of concussion symptoms with other conditions associated with rigorous participation in sports.
Forrest L. Anderson, Justin E. Hellwinkel, Marguerite Montjoy, Max Levi, Bin Tu, James M. Noble, Christopher S. Ahmad, Thomas S. Bottiglieri   +7 more
doaj   +1 more source

Litigation and liability in concussion research and collaboration [PDF]

This paper explores, first, the common law principles of personal injury litigation explored through court decisions relating to sports injuries in (primarily) England and Wales and, second, the statutory schemes relating to concussion liability in the ...
DeMartini, A. L., McArdle, David
core   +1 more source

The Impact of Anthem Protests, MAGA, and BLM on NFL Attendance

Southern Economic Journal, EarlyView.
ABSTRACT On September 1, 2016, Colin Kaepernick first took a knee during the San Francisco 49ers' final preseason game. The protest quickly became league‐wide, and inspired similar actions by players in the WNBA, NWSL, NBA, college football and other professional sports.
Oskar Harmon, Jungbin Hwang
wiley   +1 more source