title: [Role of the lateral hypothalamus in the genesis of somato-autonomic responses].
abstract: Coagulation of medial and lateral parts of the lateral hypothalamic area increases latency of responses and decreases respiration, arterial blood pressure and heart rate responses to stimulation of the hypothalamic ventromedial nucleus. Coagulation of the perifornical region of the lateral hypothalamus completely eliminates the above autonomic responses. A new rigid integration which is characterized with the increased number of correlated relations between separate components of somato-autonomic responses, was postulated after correlation analysis of somato-autonomic parameters during stimulation of hypothalamic ventromedial nucleus in animals with lateral hypothalamic lesions. The data suggest that somato-autonomic responses to stimulation of negative emotion sites of the hypothalamus are mediated by those brain structures which are under ascending excitatory influences of the lateral hypothalamus.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D004558:Electric Stimulation; D006339:Heart Rate; D006801:Humans; D007026:Hypothalamic Area, Lateral / Q000503:physiopathology*; D008297:Male; D008959:Models, Neurological; D011817:Rabbits; D011930:Reaction Time; D012119:Respiration; D013315:Stress, Psychological / Q000503:physiopathology*
vernacular_title: Rol' lateral'nogo gipotalamusa v geneze somato-vegetativnykh reaktsiĭ.