[Cerebral blood flow dynamics in monkeys breathing a helium-oxygen mixture under high pressure].
Breathing with normoxic helium-oxygen mixture under high pressure successively induced tremor, myoclonia, seizures. Blood flow and the pO2 during the motor disorders increased, depending in the pressure, in the cortex, caudate nucleus, black substance and reticular formation.
Demchenko
I T
IT
Zhiliaev
S Iu
SIu
Atochin
D N
DN
Sharapov
O I
OI
D000399:Air Pressure; D000818:Animals; D001273:Atmosphere Exposure Chambers; D001921:Brain / Q000502:physiology; D002560:Cerebrovascular Circulation / Q000187:drug effects* / Q000502:physiology; D004569:Electroencephalography; D006371:Helium / Q000502:physiology*; D008251:Macaca; D008297:Male; D009069:Movement Disorders / Q000209:etiology / Q000503:physiopathology; D010100:Oxygen / Q000502:physiology*; D010101:Oxygen Consumption / Q000502:physiology; D010313:Partial Pressure
D006371:Helium; D010100:Oxygen