[Neuronal afterdischarges of the medial geniculate body in the cat after the action of a rhythmic sound sequence].
22% of neurons in the cat medial geniculate body under the effect of rhythmic sound stimuli developed afterdischarges the temporal structure of which and the amount of pulses in them being dependent on the stimulation rhythm, although no obvious driving phenomenon occurred. Changes of the firing rate in the afterdischarge related to changes in stimulation rhythm could be significant at the PST's epochs corresponding to the moment of the occurrence. The afterdischarges a periodic structure had mostly frequencies from 2 to 8 Hz, their low-frequency component being of the 0.2-0.7 Hz order.
D000161:Acoustic Stimulation; D000818:Animals; D002415:Cats; D005072:Evoked Potentials, Auditory; D005829:Geniculate Bodies / Q000502:physiology*; D008564:Membrane Potentials; D009474:Neurons / Q000502:physiology*; D010507:Periodicity; D013997:Time Factors
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