舞蹈运动员节奏感知同步优势及大脑神经活动特点  

Advantage of Rhythm Perception Synchronization and Characteristics of Neural Activity in Dancesport Dancers

作　　者：金鑫虹 王小宇[2] 王碧野 王怡萱 周成林[1] JIN Xinhong;WANG Xiaoyu;WANG Biye;WANG Yixuan;ZHOU Chenglin(Shanghai University of Sport,Shanghai 200438,China;Dalian University of Technology,Dalian 116024,China;Yangzhou University,Yangzhou 225127,China)

机构地区：[1]上海体育学院,上海200438 [2]大连理工大学,辽宁大连116024 [3]扬州大学,江苏扬州225127

出　　处：《中国体育科技》2022年第5期43-50,共8页China Sport Science and Technology

基　　金：国家重点研发计划“科技冬奥”重点专项(2018YFF0300503);国家自然科学基金项目(32071088)。

摘　　要：目的:探讨在人体偏好节奏感知同步过程中,舞蹈运动员在不同感觉通道下节奏感知同步的行为优势及神经活动特征。方法:选取体育舞蹈专业运动员32名,普通对照组31名,在500 ms时间间隔下完成听觉节奏、视觉节奏和视听双通道节奏的手指打拍子同步任务,并同时记录同步时间和脑电数据。结果:舞蹈运动员在节奏感知同步中多采用预测策略,节奏同步准确性更高,对听觉节奏大脑神经共振更强,探测速度更快。结论:舞蹈经验可促进节奏感知同步能力,对听觉相关节奏更加敏感,这与大脑神经共振和探测速度相关。Objective:To explore the behavioral advantages and neural activity characteristics of rhythm perception synchronization of dancesport dancers in different sensory channels during the process of human preferred rhythm synchronization.Methods:Thirty-two dancesport danc-ers and 31 college students were selected to complete the finger tapping synchronization task in auditory rhythm,visual rhythm,and audio-visual rhythm in 500 ms interval,and recorded syn-chronization time and EEG data.Results:Dancesport dancers tend to adopt“prediction”strate-gy in rhythm perception synchronization.The accuracy of rhythm synchronization in dancesport dancers is significantly higher,the brain neural resonance of auditory rhythm is stronger,and the detection speed is faster.Conclusions:Dance experience can promote the synchronous abili-ty of rhythm perception,which is more sensitive to auditory-related rhythm,and related to brain neural resonance and detection speed.The present study provides theoretical support and scien-tific guidance for rhythm perception training and action coordination intervention in the future.

关 键 词：节奏感知 感觉运动同步 舞蹈运动员 共振理论 脑电 

分 类 号：G804.2[文化科学—运动人体科学]