作者
Edward F Chang, Kunal P Raygor, Mitchel S Berger
发表日期
2015/2/1
来源
Journal of neurosurgery
卷号
122
期号
2
页码范围
250-261
出版商
American Association of Neurological Surgeons
简介
Classic models of language organization posited that separate motor and sensory language foci existed in the inferior frontal gyrus (Broca's area) and superior temporal gyrus (Wernicke's area), respectively, and that connections between these sites (arcuate fasciculus) allowed for auditory-motor interaction. These theories have predominated for more than a century, but advances in neuroimaging and stimulation mapping have provided a more detailed description of the functional neuroanatomy of language. New insights have shaped modern network-based models of speech processing composed of parallel and interconnected streams involving both cortical and subcortical areas. Recent models emphasize processing in “dorsal” and “ventral” pathways, mediating phonological and semantic processing, respectively. Phonological processing occurs along a dorsal pathway, from the posterosuperior temporal to …
学术搜索中的文章
EF Chang, KP Raygor, MS Berger - Journal of neurosurgery, 2015