title: [Sensory characteristics of the cortical input of the hippocampus, the dentate fascia].
abstract: Investigation of sensory reactions of the neurones of the dentate fascia was performed in unanaesthetized rabbits. Spontaneous activity usually consisted of long aperiodic high-frequency bursts with silent periods between them. Multimodal convergence was observed in 76% of records. Responses to sensory stimuli constituted three nearly equal groups: 1 -- tonic inhibitory reactions; 2--phasic (equal to stimulus duration) activatory responses; 3--simple "specific" responses of on-type, sometimes with secondary phasic components. In one microelectrode track, perpendicular to the double lamina of granular cells, all neurones usually responded in the same fashion.
mesh_terms: D000818:Animals; D001307:Auditory Perception / Q000502:physiology; D004594:Electrophysiology; D006624:Hippocampus / Q000502:physiology*; D011817:Rabbits; D011930:Reaction Time; D012677:Sensation / Q000502:physiology*; D014110:Touch / Q000502:physiology; D014796:Visual Perception / Q000502:physiology
vernacular_title: Sensornye kharakteristiki kortikal'nogo vkhoda gippokampa, zubchataia fastsiia