title: [Convergence of activating connections of retinal on- and off-ganglion cells on lateral geniculate body neurons].
abstract: On- (off-) central neurons of the retina and lateral geniculate body (LGB) generate off- (on-) responses to stimuli acting upon the periphery of their receptive fields (RFs). We have found neurons with equal on- and off-responses to testing of the central part of their RFs. RFs of such neurons consist of overlapping on- and off-areas. The type of their responses can change on alteration of the stimulus parameters or under influence of light adaptation. A number of the LGB neurons seem to have activating inputs both from on- and off-central ganglionic cells of retina.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D004594:Electrophysiology; D005829:Geniculate Bodies / Q000033:anatomy & histology / Q000502:physiology*; D009433:Neural Inhibition; D009474:Neurons / Q000502:physiology; D012160:Retina / Q000033:anatomy & histology / Q000166:cytology*; D014794:Visual Fields; D014795:Visual Pathways / Q000033:anatomy & histology / Q000502:physiology; D014796:Visual Perception / Q000502:physiology*
vernacular_title: O konvergentsii vozbuzhdaiushchikh sviazeĭ on- i off-gangliozonykh kletok setchatki s neĭronami naruzhnogo kolenchatogo tela.