Brain mechanisms of auditory-motor integration and learning

听觉运动整合和学习的大脑机制

• 批准号: RGPIN-2015-04225
• 负责人: Penhune, Virginia
• 金额: $ 2.04万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=589666
• 关键词: Brain; mechanisms; auditory; motor; integration

The brain networks for visual-motor integration are well studied, producing the dorsal stream model of vision for action in which information from visual areas is transformed in parietal cortex, and fed to premotor regions to plan a motor response. Researchers are now exploring the neural mechanisms linking auditory perception and motor response, particularly for music and speech. It is proposed that specific pathways in the dorsal stream link auditory information and motor plans, underwriting the feed-forward and feedback control required for speaking or playing an instrument.

视觉-运动整合的大脑网络得到了很好的研究，产生了视觉行动的背流模型，其中来自视觉区域的信息在顶叶皮层中被转换，并被馈送到运动前区以计划运动反应。研究人员现在正在探索听觉感知和运动反应之间的神经机制，特别是音乐和语音。 有人建议，在背流链接听觉信息和运动计划，承保的前馈和反馈控制说话或演奏乐器所需的具体途径。