[The effect of stimulation of the suprachiasmatic and supraoptic nuclei of the anterior hypothalamus on the evoked activity of the visual cortex in rabbits].
Stimulation of the hypothalamus' suprachiasmatic (SCH) and supraoptic (SO) nuclei induced short-latency hypothalamo-cortical responses in the visual cortex affecting the light-induced responses. Possible mechanisms of the differential effects of the stimulation upon different phases of the visual EPs, and participation of the RF in these mechanisms, are discussed. There seems to exist an interconnection between the hypothalamic and light stimuli in the visual cortex.
Rzaeva
N M
NM
Institute of Physiology, Azerb. Acad. Sci., Baku.
Gadzhieva
N A
NA
D000818:Animals; D004558:Electric Stimulation / Q000295:instrumentation / Q000379:methods; D004567:Electrodes, Implanted; D005074:Evoked Potentials, Visual / Q000502:physiology*; D010775:Photic Stimulation / Q000295:instrumentation / Q000379:methods; D011817:Rabbits; D011930:Reaction Time / Q000502:physiology; D013493:Suprachiasmatic Nucleus / Q000502:physiology*; D013495:Supraoptic Nucleus / Q000502:physiology*; D014793:Visual Cortex / Q000502:physiology*; D014851:Wakefulness / Q000502:physiology
Vliianie stimuliatsii suprakhiazmaticheskogo i supraopticheskogo iader perednego gipotalamusa na vyzvannuiu aktivnost' zritel;noĭ oblasti kory krolikov.