Zusammenhang zwischen oszillierender Hirnaktivität im Motorkontex und vokalischen und artikulatorischen Dynamik während der Sprachplanung

这个项目的主要目的是显示运动皮层的振荡大脑活动是如何在语调短语的规划过程中与声带和发音动力学相关的。计划的研究包括使用与事件相关的语言生成范式的几个MEG实验。利用成熟的声源重建技术，该项目将尝试建立源自面部和喉部运动皮层的α (8- 10hz)和β (12- 30hz)活动的时序、连通性和定位，以响应语调语音规划。第二个目的是确定单独的声门源和发音滤波器表示是否可以通过声源重建恢复。

The principle aim of this project is to show how oscillatory brain activity in motor cortex is related to vocal fold and articulator dynamics during the planning of intonational phrases. The planned research consists of several MEG experiments using an event-related language production paradigm. Using well-established source reconstruction techniques, the project will attempt to establish the timing, connectivity, and localization of alpha (8-10 Hz) and beta band (12-30 Hz) activity originating in facial and laryngeal motor cortex in response to intonational speech planning. A second aim is to establish whether separate glottal source and articulatory filter representations can be recovered with source reconstruction.