Results 1 to 10 of about 53,686 (213)

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

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

Examining the upper frequency limit of dynamic cerebral autoregulation: Considerations across the cardiac cycle during eucapnia

Experimental Physiology
There are differences within the literature regarding the upper frequency cut‐off point of the dynamic cerebral autoregulation (CA) high‐pass filter. The projection pursuit regression approach has demonstrated that the upper frequency limit is ∼0.07 Hz ...
Joel S. Burma, Matthew G. Neill, Elizabeth K. S. Fletcher, Brooke E. Dennett, Nathan E. Johnson, Raelyn Javra, James K. Griffiths, Jonathan D. Smirl   +7 more
doaj   +1 more source

Pros and Cons of 19 Sport-Related Concussion Educational Resources in Canada: Avenues for Better Care and Prevention

Frontiers in Neurology, 2018
Objective: The goal of this research was to assess the effectiveness of available concussion educational resources in Canada, the means used to disseminate this knowledge and the impact of these educational resources on players' concussion prevention ...
Michael D. Cusimano, Michael D. Cusimano, Stanley Zhang, Jane Topolovec-Vranic, Ashley Grosso, Rowan Jing, Gabriela Ilie   +6 more
doaj   +1 more source

Paper 61: NCAA Football Players are at Higher Risk of Upper Extremity Injury After Concussion

Orthopaedic Journal of Sports Medicine, 2023
Objectives: Sport related concussion has been repeatedly demonstrated to increase the risk of subsequent lower extremity injury in athletes. The current literature suggests that, for multiple years after a concussion, athletes are at increased risk of ...
Justin Castonguay, Ashley Thompson, Ioanna Bolia MD, MS, PhD, Frank Petrigliano MD, Joseph Liu, Seth Gamradt, Alexander Weber MD, Carson Gardner MD   +7 more
doaj   +1 more source

Educational concussion module for professional footballers: from systematic development to feasibility and effect

BMJ Open Sport & Exercise Medicine, 2019
Objectives To describe: (1) how we developed a concussion module and (2) whether the concussion module is feasible (in terms of relevance, added value and suitability) and enhances knowledge and changes attitude of professional footballers about ...
Keith A Stokes, Simon P T Kemp, Gino M M J Kerkhoffs, Vincent Gouttebarge, Edwin Goedhart, Jon Patricios, Charlotte Cowie   +6 more
doaj   +1 more source

Feasibility of superimposed supine cycling and lower body negative pressure as an effective means of prolonging exercise tolerance in individuals experiencing persisting post‐concussive symptoms: Preliminary results

Experimental Physiology
To examine the feasibility, utility and safety of superimposed lower body negative pressure (LBNP) and tilt during supine cycling in individuals suffering from persisting post‐concussive symptoms (PPCS).
Raelyn Javra, Joel S. Burma, Nathan E. Johnson, Jonathan D. Smirl   +3 more
doaj   +1 more source

Direct Evidence for the Feedforward Neurovascular Coupling Mechanism in Humans During Task Onset: An EEG-fNIRS-TCD Multimodal Imaging Study

Sensors
This investigation assessed the neurovascular coupling response through integrated assessments of neuronal function [electroencephalography (EEG)], microvascular oxygenation concentrations [functional near-infrared spectroscopy (fNIRS)], and arterial ...
Joel S. Burma, Matthew G. Neill, Elizabeth K. S. Fletcher, Jina Seok, Nathan E. Johnson, Kathryn J. Schneider, Chantel T. Debert, Jeff F. Dunn, Jonathan D. Smirl   +8 more
doaj   +1 more source

Sensor-Assisted Analysis of Autonomic and Cerebrovascular Dysregulation following Concussion in an Individual with a History of Ten Concussions: A Case Study

Sensors
Introduction: Concussion is known to cause transient autonomic and cerebrovascular dysregulation that generally recovers; however, few studies have focused on individuals with an extensive concussion history.
Courtney M. Kennedy, Joel S. Burma, Jonathan D. Smirl   +2 more
doaj   +1 more source