Guenther Frank H, Ghosh Satrajit S, Tourville Jason A
Department of Cognitive and Neural Systems, Boston University, 677 Beacon Street Boston, MA 02215, USA.
Brain Lang. 2006 Mar;96(3):280-301. doi: 10.1016/j.bandl.2005.06.001. Epub 2005 Jul 22.
This paper describes a neural model of speech acquisition and production that accounts for a wide range of acoustic, kinematic, and neuroimaging data concerning the control of speech movements. The model is a neural network whose components correspond to regions of the cerebral cortex and cerebellum, including premotor, motor, auditory, and somatosensory cortical areas. Computer simulations of the model verify its ability to account for compensation to lip and jaw perturbations during speech. Specific anatomical locations of the model's components are estimated, and these estimates are used to simulate fMRI experiments of simple syllable production.
本文描述了一种语音习得与产生的神经模型，该模型解释了与言语运动控制相关的广泛声学、运动学和神经成像数据。该模型是一个神经网络，其组件对应于大脑皮层和小脑的区域，包括运动前区、运动区、听觉区和体感皮层区。对该模型的计算机模拟验证了其在言语过程中对嘴唇和下颌扰动进行补偿的能力。估计了该模型组件的具体解剖位置，并将这些估计用于模拟简单音节产生的功能磁共振成像实验。
