Avian auditory pathways show met-enkephalin-like immunoreactivity.
Avian auditory pathways show met-enkephalin-like immunoreactivity.
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DOI：
10.1097/00001756-199306000-00032
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发表时间：
1993-06
期刊：
影响因子：
1.7
通讯作者：
S. Durand;M. Zuo;S. L. Zhou;M. Cheng
中科院分区：
文献类型：
--
作者：
S. Durand;M. Zuo;S. L. Zhou;M. Cheng
研究了与鸟类听觉丘脑的一个新近确定的区域--卵巢核(Ov)的壳层有关的通路。在传入卵壳的下丘(ICM)内侧边缘存在脑啡肽样免疫反应(ELI)包，提示ICM是Ov壳和束内ELI纤维的来源。壳层还含有Eli Perkarya，其靶区包括下丘脑腹内侧和尾腹侧古纹状体复合体，以ELI场为特征。这些数据表明，脑啡肽能听觉通路与传统上公认的听觉投射平行，是鸟类基底前脑的靶区。
Pathways associated with a recently defined region of the avian auditory thalamus, the shell of the nucleus ovoidalis (Ov), were examined for met-enkephalin immunoreactivity. The presence of enkephalin-like immunoreactive (ELI) perikarya within the medial margin of the inferior colliculus (ICM), afferent to the Ov shell, implicated ICM as a source of ELI fibers within the Ov shell and tract. The shell also contained ELI perikarya and its targets, including the ventromedial hypothalamus and caudoventral paleostriatal complex, were characterized by ELI fields. These data suggest that enkephalinergic auditory pathways, in parallel with traditionally recognized auditory projections, target regions of the avian basal forebrain.