title: [Effect of stimulation of the thalamic reticular nucleus on the neuronal activity of the associative and nonspecific structures of the thalamus].
abstract: Neuronal responses in center median, medial dorsal and posterior lateral nuclei to the stimulations of n. reticularis were studied in restrained cats. 53.7, 48.3 and 10%, resp., of the units were affected. Phasing character of "silent" neurons' EPs as well as the responses with primary or secondary inhibitory periods of spontaneously firing units, were demonstrated. A wide variety of the response latencies was revealed in the n. CM (5-33.6 msec; mean: 14.83 +/- 1.7 msec) and the n. DM (3.5-44.8 msec; mean: 18.03 +/- 2.5 msec) neurons. A significant convergence of the n. reticularis and somatovisceral inputs in the neurons of the same nuclei (52.83% and 53.5%, resp.) as well as inhibitory type of interaction between these inputs, were revealed.
authors.forename: A A
authors.initials: AA
authors.lastname: Aĭrapetian
authors.forename: L G
authors.initials: LG
authors.lastname: Vaganian
authors.forename: R A
authors.initials: RA
authors.lastname: Bagdasarian
authors.forename: I G
authors.initials: IG
authors.lastname: Tatevosian
mesh_terms: D000818:Animals; D002415:Cats; D004558:Electric Stimulation / Q000379:methods; D005071:Evoked Potentials; D008839:Microelectrodes; D009433:Neural Inhibition; D009474:Neurons / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology; D013787:Thalamic Nuclei / Q000502:physiology*; D013788:Thalamus / Q000502:physiology*
vernacular_title: Vliianie razdrazheniia retikuliarnogo iadra talamusa na aktivnost' neĭronov assotsiativnoĭ i nespetsificheskoĭ struktur talamusa.