1999年7月
Corticostriatal projections from distal and proximal forelimb representations of the monkey primary motor cortex
NEUROSCIENCE LETTERS
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- 巻
- 269
- 号
- 1
- 開始ページ
- 33
- 終了ページ
- 36
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/S0304-3940(99)00401-2
- 出版者・発行元
- ELSEVIER SCI IRELAND LTD
Corticostriatal projections from one distal and two proximal subregions in the forelimb representation of the primary motor cortex (MI) were examined in the macaque monkey. The distal and proximal subregions in the anterior bank of the central sulcus (distal and proximal-bank subregions) and the proximal subregion in the surface of the precentral gyrus (proximal-surface subregion) of the MI were identified using intracortical microstimulation. Different anterograde tracers were then injected into two of these three forelimb subregions of the MI. In the ipsilateral putamen, the distribution areas of corticostriatal fibers from the distal, proximal-bank and proximal-surface subregions were arranged from ventrolateral to dorsomedial in this order. These corticostriatal input zones were largely segregated from one another. (C) 1999 Elsevier Science Ireland Ltd. Ail rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/S0304-3940(99)00401-2
- ISSN : 0304-3940
- Web of Science ID : WOS:000081127200009