Caudate intracellular response to thalamic and cortical inputs

by: NA Buchwald, DD Price, L Vernon, CD Hull

Experimental Neurology, Vol. 38, No. 2. (February 1973), pp. 311-323.

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Abstract

Intracellular recordings of cat caudate neuronal responses evoked by stimulation of the cerebral cortex or of a number of thalamic sites were made. The predominant response was an EPSP-IPSP sequence. A higher percentage of "pure" EPSPs were recorded from the stimulation of centromedian-parafascicular region than from stimulation of other thalamic sites. The outcomes of these experiments were generally in agreement with recent reports concerning the fine structure of the caudate nucleus. The combined anatomical and physiological data suggest that the great majority of striatal input fibers are excitatory and the majority of interneurons are inhibitory in their synaptic effects.

@article{citeulike:2020454, abstract = {Intracellular recordings of cat caudate neuronal responses evoked by stimulation of the cerebral cortex or of a number of thalamic sites were made. The predominant response was an EPSP-IPSP sequence. A higher percentage of "pure" EPSPs were recorded from the stimulation of centromedian-parafascicular region than from stimulation of other thalamic sites. The outcomes of these experiments were generally in agreement with recent reports concerning the fine structure of the caudate nucleus. The combined anatomical and physiological data suggest that the great majority of striatal input fibers are excitatory and the majority of interneurons are inhibitory in their synaptic effects.}, author = {Buchwald, N. A. and Price, D. D. and Vernon, L. and Hull, C. D. }, citeulike-article-id = {2020454}, doi = {http://dx.doi.org/10.1016/0014-4886(73)90155-6}, journal = {Experimental Neurology}, keywords = {cat, caudateputamen, in\_vivo, intracel, m\_ephys, striatum}, month = {February}, number = {2}, pages = {311--323}, posted-at = {2007-11-29 23:55:08}, priority = {2}, title = {Caudate intracellular response to thalamic and cortical inputs}, url = {http://dx.doi.org/10.1016/0014-4886(73)90155-6}, volume = {38}, year = {1973} }

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TY - JOUR ID - citeulike:2020454 L3 - citeulike-article-id:2020454 TI - Caudate intracellular response to thalamic and cortical inputs JF - Experimental Neurology VL - 38 IS - 2 SP - 311 EP - 323 N2 - Intracellular recordings of cat caudate neuronal responses evoked by stimulation of the cerebral cortex or of a number of thalamic sites were made. The predominant response was an EPSP-IPSP sequence. A higher percentage of "pure" EPSPs were recorded from the stimulation of centromedian-parafascicular region than from stimulation of other thalamic sites. The outcomes of these experiments were generally in agreement with recent reports concerning the fine structure of the caudate nucleus. The combined anatomical and physiological data suggest that the great majority of striatal input fibers are excitatory and the majority of interneurons are inhibitory in their synaptic effects. KW - cat KW - caudateputamen KW - in_vivo KW - intracel KW - m_ephys KW - striatum AU - Buchwald, NA AU - Price, DD AU - Vernon, L AU - Hull, CD PY - 1973/02// UR - http://dx.doi.org/10.1016/0014-4886(73)90155-6 ER -

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