title: Letter by Shang regarding article, "Relative contributions of sympathetic, cholinergic, and myogenic mechanisms to cerebral autoregulation".
authors.affiliation: Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, Dallas.
authors.forename: Ty
authors.initials: T
authors.lastname: Shang
mesh_terms: D002560:Cerebrovascular Circulation / Q000502:physiology*; D005260:Female; D006706:Homeostasis / Q000502:physiology*; D006801:Humans; D008297:Male; D008955:Models, Cardiovascular; D013564:Sympathetic Nervous System / Q000502:physiology*