Cerebral hemodynamics revealed by electrical impedance changes.
D000818:Animals; D001794:Blood Pressure; D001921:Brain / Q000502:physiology*; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology; D002560:Cerebrovascular Circulation; D004569:Electroencephalography; D006339:Heart Rate; D008722:Methods; D010992:Plethysmography, Impedance; D013216:Reflex, Startle; D012119:Respiration; D013238:Stereotaxic Techniques; D013788:Thalamus / Q000502:physiology