title: [Responses of cat pulvinar neurons to stationary visual stimuli].
abstract: The activity of 130 neurons in pulvinar was investigated using static visual stimuli (light spots of different dimensions flashing in the center of receptive fields, and diffuse flashing light). 50 neurons of 130 did not respond to light stimuli but only to the movement of black stimuli. The majority of investigated neurons revealed "on--off" types of reactions to the flashing light spot, 14 neurons gave "on" responses, and 28 -- "off" responses. The receptive fields of pulvinar neurons had mainly homogenous structure without center and antagonistic surrounding, although some of them appeared to have concentric type of receptive fields. Some neurons revealed responses similar to those of neurons in the Clare--Bishop area. The responses of such neurons were the regular bursts of discharges during the time of stimulation which suggests the compound structure of receptive field with elements of different latency.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D004594:Electrophysiology; D013787:Thalamic Nuclei / Q000502:physiology*; D014794:Visual Fields; D014796:Visual Perception / Q000502:physiology*
vernacular_title: Otvety Neĭronov pul'vinara koshki na statsionarnye zritel'nye stimuly.