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Habituation-like decrease in the responses of neurons in inferior temporal cortex of the macaque.

E K Miller·P M Gochin·C G Gross
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Abstract

In both anesthetized and behaving macaques, we examined the responses of neurons in the inferior temporal cortex (IT) to repeated presentation of a visual stimulus. In anesthetized animals, the responsiveness of IT neurons decreased with repeated stimulus presentation at interstimulus intervals (ISIs) of 2-12 s but not at 20 s. Responsiveness recovered after a 5-min period of no stimulus presentation. The response decrement was similar in anesthetized and awake animals at a 2-s ISI, but at a 6-s ISI, response decrement in the awake animal was much less.

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AnesthesiaAnimalsElectrophysiologyForm PerceptionHabituation, PsychophysiologicMacacaMicroelectrodesNeuronsVisual CortexVisual PathwaysJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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E K Miller, P M Gochin, C G Gross. 1991. Habituation-like decrease in the responses of neurons in inferior temporal cortex of the macaque.. https://doi.org/10.1017/s0952523800004843

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