Max Planck Institute for Human Cognitive and Brain Sciences, IRG "Neurocognition of Rhythm in Communication", Stephanstrasse 1a, 04103 Leipzig, Germany.
Trends Cogn Sci. 2010 Sep;14(9):392-9. doi: 10.1016/j.tics.2010.06.005. Epub 2010 Jul 23.
Speech is inherently tied to time. This fundamental quality has long been deemed secondary, and has consequently not received appropriate recognition in speech processing models. We develop an integrative speech processing framework by synthesizing evolutionary, anatomical and neurofunctional concepts of auditory, temporal and speech processing. These processes converge in a network that extends cortical speech processing systems with cortical and subcortical systems associated with motor control. This subcortico-cortical multifunctional network is based on temporal processing and predictive coding of events to optimize interactions between the organism and the environment. The framework we outline provides a novel perspective on speech processing and has implications for future studies on learning, proficient use, and developmental and acquired disorders of speech production and perception.
言语本质上与时间有关。这种基本特性长期以来被视为次要的，因此在言语处理模型中没有得到适当的认可。我们通过综合听觉、时间和言语处理的进化、解剖和神经功能概念，开发了一个综合的言语处理框架。这些过程在一个网络中汇聚，该网络扩展了皮质言语处理系统，与与运动控制相关的皮质和皮质下系统相连。这个皮质下-皮质多功能网络基于事件的时间处理和预测编码，以优化生物体与环境之间的相互作用。我们概述的框架为言语处理提供了一个新的视角，并对未来关于言语产生和感知的学习、熟练使用以及发展和获得障碍的研究具有启示意义。
