[The neuronal responses of the caudate nucleus in the cat to sensory stimulation].
Responses of caudate neurons to a large variety of visual and other sensory stimuli were studied in alert cats. Sharp drops in the spontaneous activity of the unknown origin and differences in the activity level were revealed in adjacent parts of the caudate nucleus. The following types of neurons were recorded: neurons responding to visual stimulation; neurons responding to somatic stimulation; neurons responding to combined visual-somatic stimulation. The best response was observed to moving visual stimuli that attracted the animal's attention, alimentary objects specifically. The caudate nucleus of each hemisphere contained representation of both contra- and ipsilateral half of the animal body. Cell responses to sensory stimuli from the caudate nucleus have been compared with those from some cortical areas.
Rodionova
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EI
Pigarev
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IN
D000818:Animals; D002415:Cats; D002421:Caudate Nucleus / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D008839:Microelectrodes; D009474:Neurons / Q000502:physiology*; D010775:Photic Stimulation / Q000379:methods; D010812:Physical Stimulation / Q000379:methods; D012677:Sensation / Q000502:physiology*
Otvety neĭronov khvostatogo iadra mozga koshki na sensornuiu stimuliatsiiu.