THE AMYGDALOSTRIATAL PROJECTIONS IN THE MONKEY - AN ANTEROGRADE TRACING STUDY
THE AMYGDALOSTRIATAL PROJECTIONS IN THE MONKEY - AN ANTEROGRADE TRACING STUDY
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DOI：
10.1016/0006-8993(85)90530-x
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发表时间：
1985-01-01
期刊：
影响因子：
2.9
通讯作者：
PRICE, JL
中科院分区：
文献类型：
--
作者：
RUSSCHEN, FT;BAKST, I;PRICE, JL
用放射自显影法研究了猴杏仁核纹状体投射，以证明氚化氨基酸的轴突转运。杏仁核纤维投射到纹状体和腹侧纹状体的广泛区域，包括延髓核、嗅结节的纹状体样部分、壳核的腹侧部分以及尾状核的腹侧和尾侧部分。基底核的小细胞部分和杏仁海马区的纤维的主要来源，而投射到尾状核的尾部似乎主要来自基底核的大细胞部分。在许多病例中，杏仁核纹状体纤维集中在斑块中。
Amygdalostriatal projections were studied in the monkey with the autoradiographic method for demonstrating axonal transport of tritiated amino acids. Amygdaloid fibers projected in a roughly topographical manner to widespread areas of the striatum and ventral striatum, including the nucleus accumbens, the striatal-like portions of the olfactory tubercle, ventral portions of the putamen, and ventral and caudal parts of the caudate nucleus. The parvicellular part of the basal nucleus and the amygdalohippocampal area are the major sources of fibers to the nucleus accumbens, whereas projections to the tail of the caudate nucleus seem to arise mainly from the magnocellular part of the basal nucleus. In many of these cases, the amygdalostriatal fibers are concentrated in patches.