Medial Geniculate Units to Binaural Click Stimuli
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منابع مشابه
Response of single medial geniculate units to repetitive click stimuli.
VERNIER, VERNON G. AND ROBERT GALAMBOS. (Walter Reed Army Med. Ctr., Washington, D. C.) Response of single medial geniculate units to repetitive click stimuli. Am. J. Physiol. 188(2): 233-237. Io57.-The capacity of single units isolated in the medial geniculate of unanesthetized, paralyzed cats to respond to clicks delivered to the ear at rates between I and 2oo/sec. is described. Most units re...
متن کاملDirectionality derived from differential sensitivity to monaural and binaural cues in the cat's medial geniculate body.
Azimuth tuning of high-frequency neurons in the primary auditory cortex (AI) is known to depend on binaural disparity and monaural spectral (pinna) cues present in broadband noise bursts. Single-unit response patterns differ according to binaural interactions, strength of monaural excitatory input from each ear, and azimuth sensitivity to monaural stimulation. The latter characteristic has been...
متن کاملThe distribution of sensory evoked activity within the medial geniculate body of the unanesthetized cat.
The responsiveness of the medial geniculate body to click, flash and shock stimulation was investigated in the unanesthetized, paralyzed cat. Evoked potentials and multiple unit activity were both recorded simultaneously from the same electrode by differential filtering. The ventral division of the medial geniculate body was found to be more responsive to click stimulation than the dorsal divis...
متن کاملModification of unit discharges in the medial geniculate nucleus by click-shock pairing.
The present experiment was concerned with some discharge properties of single neurons in the medial geniculate body of the locally anesthetized paralyzed cat. The effect of pairing clicks with paw shock upon discharge rate and pattern was of particular concern. Twelve neurons obtained from 11 cats were studied exhaustively for periods up to 4 hr. Under control conditions, rate stationarity for ...
متن کاملIntrinsic organization of the cat's medial geniculate body identified by projections to binaural response-specific bands in the primary auditory cortex.
The area of the cat's primary auditory cortex (AI) within which high frequency sounds are represented can be subdivided using functional criteria. Within each subdivision, or "binaural interaction band," all recorded neurons display similar responses to binaural stimulation. The current study distinguishes the thalamic sources of input to these subdivisions of AI and characterizes the topograph...
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تاریخ انتشار 2017