title: Changes of cerebral blood flow velocity during cognitive activity.
authors.forename: R R
authors.initials: RR
authors.lastname: Diehl
authors.forename: M
authors.initials: M
authors.lastname: Sitzer
authors.forename: M
authors.initials: M
authors.lastname: Hennerici
mesh_terms: D001783:Blood Flow Velocity; D002560:Cerebrovascular Circulation; D003071:Cognition / Q000502:physiology*; D006801:Humans