Anatomical Organization of the Auditory Cortex
Anatomical Organization of the Auditory Cortex
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DOI：
10.3766/jaaa.19.10.5
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发表时间：
2008-11-01
影响因子：
1.2
通讯作者：
Hackett, Troy A.
中科院分区：
文献类型：
--
作者：
Hackett, Troy A.
一个多世纪以来，对人类大脑皮层中参与听觉处理的区域的识别一直是零星研究的主题。已经提出了几种解剖模式，但该领域的研究人员尚未采用标准模型。大多数情况下，涉及听觉皮层的功能成像或电生理研究结果与Brodmann（1909）的细胞结构图有关。虽然这张地图作为一个指南和参考点是有用的，但它从未被验证过，而且似乎是不完整的。近年来，对听觉皮层组织的新兴趣促进了对人类、非人类灵长类动物和其他哺乳动物物种的大量比较研究。从这些努力中，结构和功能组织的共同特征已经开始出现，从中可以推导出人类听觉皮层的工作模型。本文对这些研究的结果和模型的基本原理进行了综述。
The identification of areas that contribute to auditory processing in the human cerebral cortex has been the subject of sporadic investigation for more than one century. Several anatomical schemas have been advanced, but a standard model has not been adopted by researchers in the field. Most often, the results of functional imaging or electrophysiological studies involving auditory cortex are related to the cytoarchitectonic map of Brodmann (1909). Though useful as a guide and point of reference, this map has never been validated and appears to be incomplete. In recent years, renewed interest in the organization of auditory cortex has fostered numerous comparative studies in humans, nonhuman primates, and other mammalian species. From these efforts, common features of structural and functional organization have begun to emerge from which a working model of human auditory cortex can be derived. The results of those studies and the rudiments of the model are reviewed in this manuscript.