The functional neuroanatomy of language.
The functional neuroanatomy of language.
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DOI：
10.1016/j.plrev.2009.06.001
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发表时间：
2009-09
影响因子：
11.7
通讯作者：
Hickok, Gregory
中科院分区：
文献类型：
--
作者：
Hickok, Gregory
关键词：
在过去的几年里，在理解语言的功能神经解剖学方面取得了实质性的进展。本文对这些进展进行了综述。有人认为，语音识别是在双侧上级颞叶进行的，双侧上级颞沟参与了这一过程的语音水平方面，额叶/运动系统不是语音识别的中心，尽管它可能调节语音的听觉感知，概念性的通路机制可能位于颞叶外侧后部（颞中回和颞下回），言语产生涉及左半球后上级颞叶中的感觉相关系统，感知系统和运动系统之间的接口由声道动作的感觉-运动回路支持（不专门用于语言），与灵长类顶叶中发现的感觉运动回路非常相似，语言短期记忆可以被理解为这种感觉运动回路的一种涌现特性。这些意见理解的背景下，一个通路支持语音理解和其他支持感觉运动整合的语音处理的双流模型。讨论的其他主题包括空间听觉和言语相关的感觉-运动过程的颞平面的功能组织，获得性语言障碍的解剖和功能基础，传导性失语症，词汇发展的神经基础，以及语言水平/语法处理。
There has been substantial progress over the last several years in understanding aspects of the functional neuroanatomy of language. These advances are summarized in this review. It will be argued that recognizing speech sounds is carried out in the superior temporal lobe bilaterally, that the superior temporal sulcus bilaterally is involved in phonological-level aspects of this process, that the frontal/motor system is not central to speech recognition although it may modulate auditory perception of speech, that conceptual access mechanisms are likely located in the lateral posterior temporal lobe (middle and inferior temporal gyri), that speech production involves sensory-related systems in the posterior superior temporal lobe in the left hemisphere, that the interface between perceptual and motor systems is supported by a sensory-motor circuit for vocal tract actions (not dedicated to speech) that is very similar to sensory-motor circuits found in primate parietal lobe, that verbal short-term memory can be understand as an emergent property of this sensory-motor circuit. These observations are understood within the context of a dual stream model of speech processing in which one pathway supports speech comprehension and the other supports sensory-motor integration. Additional topics of discussion include the functional organization of the planum temporale for spatial hearing and speech-related sensory-motor processes, the anatomical and functional basis of a form of acquired language disorder, conduction aphasia, the neural basis of vocabulary development, and sentence-level/grammatical processing.
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影响因子：
11
作者：
BUCHMAN, AS;GARRON, DC;SCHWARTZ, M
通讯作者：
SCHWARTZ, M
影响因子：
5.3
作者：
Abrams, Daniel A.;Nicol, Trent;Kraus, Nina
通讯作者：
Kraus, Nina
影响因子：
16.2
作者：
Buchsbaum, BR;Olsen, RK;Berman, KF
通讯作者：
Berman, KF
影响因子：
3.6
作者：
BOLLER, F;VRTUNSKI, PB;MACK, JL
通讯作者：
MACK, JL
影响因子：
5.7
作者：
Buchsbaum, BR;Olsen, RK;Berman, KF
通讯作者：
Berman, KF