title: [Responses of neurons of hypothalamic nuclei to stimulation of the frontobasal regions of the neocortex].
abstract: Neuronal responses of different hypothalamic nuclei to frontobasal cerebral cortex (proreal, posterior orbital, basal and temporal regions) were studied in acute experiments on cats narcotized by membutal mixed with chloraloze. Neurons which could be activated antidromically during stimulation of another region were recorded. On the basis of their response a number of neuronal chains (circles) functioning in forebrain was distinguished. The first chain is orbital gyrus--preoptical zone--proreal gyrus. The second chain has the same cortical components as the first one, but switching over in the hypothalamus takes place in the region of mamillary bodies. The third chain is basal temporal cortex--lateral hypothalamus--prefrontal cortex.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D004558:Electric Stimulation; D005625:Frontal Lobe / Q000033:anatomy & histology / Q000502:physiology; D007031:Hypothalamus / Q000033:anatomy & histology / Q000502:physiology*; D007033:Hypothalamus, Middle / Q000502:physiology; D007034:Hypothalamus, Posterior / Q000502:physiology; D008326:Mammillary Bodies / Q000502:physiology; D009434:Neural Pathways / Q000033:anatomy & histology / Q000502:physiology; D011301:Preoptic Area / Q000502:physiology; D013702:Temporal Lobe / Q000033:anatomy & histology / Q000502:physiology
vernacular_title: Reaktsii neĭronov iader gipotalamusa na razdrazhenie frontaobazal'nykh otdelov neokorteksa.