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Cerebrovascular reactivity changes in acute concussion: a controlled cohort study
Author(s) -
Runrun Wang,
Julien Poublanc,
Adrian P. Crawley,
Olivia Sobczyk,
Sander C. M. Kneepkens,
Larissa McKetton,
Charles H. Tator,
Renhua Wu,
David J. Mikulis
Publication year - 2021
Publication title -
quantitative imaging in medicine and surgery
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.766
H-Index - 21
eISSN - 2223-4292
pISSN - 2223-4306
DOI - 10.21037/qims-20-1296
Subject(s) - concussion , medicine , white matter , prospective cohort study , cardiology , magnetic resonance imaging , poison control , radiology , injury prevention , emergency medicine
Evidence suggests that cerebrovascular reactivity (CVR) increases within the first week after the incidence of concussion, indicating a disruption of normal autoregulation. We sought to extend these findings by investigating the effects of acute concussion on the speed of CVR response and by visualizing global and regional impairments in individual patients with acute concussion.

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