[Functional heterogeneity of lateral geniculate body neurons in the rabbit].
Background and evoked activity of LGB units was studied on immobilized and anaesthetized rabbits. Two groups of projection units were revealed, differing by the level of background activity, latencies and mean frequency of discharges in responses to single photic flashes and to electrical stimulation of the optic nerve. It is assumed that these groups of units belong to the slowly and rapidly conducting paths of sensory information transmission in the visual projection system.
D000818:Animals; D001931:Brain Mapping; D004558:Electric Stimulation; D005829:Geniculate Bodies / Q000502:physiology*; D009900:Optic Nerve / Q000502:physiology; D011817:Rabbits; D011930:Reaction Time; D014796:Visual Perception / Q000502:physiology*
Funktsional'naia neodonorodnost' neĭronov naruzhnogo kolenchatogo tela krolika