title: Decreases of local brain temperature due to convection (local brain blood flow) and increases of local brain temperature due to activity.
abstract: The influence of local brain blood flow upon variations of local brain temperature in chronical experiments was investigated in cats. It was found that changes of local brain temperature in chronic experiments are esclusively due to changes of local metabolic heat production as long as the temperature of brain inflowing blood remains constant. Decreases of temperature due to convection (increase of local blood flow) are smaller than increases of temperature due to activity.
mesh_terms: D000818:Animals; D001831:Body Temperature; D001921:Brain / Q000502:physiology*; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology; D002560:Cerebrovascular Circulation; D007031:Hypothalamus / Q000502:physiology; D009043:Motor Activity / Q000502:physiology