Research findings have shown that language centers are not situated in a single area of the left hemisphere. Rather, there seem to be a number of language centers, each with its own specialized function. In addition to the motor area which is responsible for physical articulation utterances, three areas of the left hemisphere are vital to language, namely, Broca's area, Wernicke's area and the angular gyrus.
研究结果表明，语言中枢并不位于左半球的单个区域。相反，似乎有许多语言中枢，每个中枢都有自己的专门功能。除了负责物理发音的运动区域外，左半球还有三个区域对语言至关重要，即布洛卡区、韦尼克区和角形脑回。
