Comments on Point:Counterpoint: Sympathetic activity does/does not influence cerebral blood flow. Autonomic control of the cerebral circulation is most important for dynamic cerebral autoregulation.
Levine
Benjamin D
BD
Institute for Exercise and Environmental Medicine, Presbyterian Hospital, UT Southwestern, TX, USA.
Zhang
Rong
R
D000818:Animals; D001794:Blood Pressure; D002318:Cardiovascular Diseases / Q000503:physiopathology*; D002536:Cerebral Arteries / Q000294:innervation*; D002560:Cerebrovascular Circulation; D015444:Exercise; D006439:Hemodynamics; D006706:Homeostasis; D006801:Humans; D013564:Sympathetic Nervous System / Q000503:physiopathology*