| 羽毛球运动重塑成年早期的大脑灰质和白质结构 |
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| 引用本文： | 白学军,邵梦灵,刘婷,尹建忠,金花. 羽毛球运动重塑成年早期的大脑灰质和白质结构[J]. 心理学报, 2020, 52(2): 173-183. DOI: 10.3724/SP.J.1041.2020.00173 |
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| 作者姓名： | 白学军 邵梦灵 刘婷 尹建忠 金花 |
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| 作者单位： | 1. 教育部人文社会科学重点研究基地天津师范大学心理与行为研究院;2. 天津师范大学心理学部, 天津 300387;3. 天津市第一中心医院放射科, 天津 300192 |
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| 基金项目： | * 国家自然科学基金项目(31471003) |
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| 摘 要： | 以往研究发现,球类运动员视知觉脑区的结构不同于非运动员,但这些脑区结构的差异是训练经历引起还是天生结构不同所导致的,尚未可知。本研究拟采用纵向设计,以处于成年早期的成人非运动员为被试(23～27岁),随机分成实验组和对照组,实验组参加12周的羽毛球运动训练,对照组在此期间不进行任何有规律的运动训练,采集干预实验前后所有被试的结构像和弥散张量成像数据。结果发现,实验组训练后左下枕叶、颞中回、颞下回灰质体积增加,双侧内囊后肢、上放射冠各向异性分数(FA)增加,进一步分析发现, FA增加的原因是径向扩散系数(RD)下降。提示羽毛球运动可增加成人与视运动知觉有关脑区的灰质容量,增加纤维束的髓鞘厚度。
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| 关 键 词： | 羽毛球训练 成年早期 脑可塑性 |
| 收稿时间： | 2018-11-08 |
Altered structural plasticity in early adulthood after badminton training |
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| BAI Xuejun,SHAO Mengling,LIU Ting,YIN Jianzhong,JIN Hua. Altered structural plasticity in early adulthood after badminton training[J]. Acta Psychologica Sinica, 2020, 52(2): 173-183. DOI: 10.3724/SP.J.1041.2020.00173 |
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| Authors: | BAI Xuejun SHAO Mengling LIU Ting YIN Jianzhong JIN Hua |
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| Affiliation: | 1. Key Research Base of Humanities and Social Sciences of Ministry of Education, Academy of Psychology and Behavior, Tianjin Normal University, Tianjin 300387, China;2. Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China;3. Department of Radiology, Tianjin First Center Hospital, Tianjin 300192, China |
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| Abstract: | Brain imaging studies have found that the athletes engaged in racquet sports showed different brain structure and function based on expert-novice paradigm. However, the present findings cannot fully interpret the role of sport experience in brain plasticity. For example, it is still not clear whether such differences in brain structure are due to training experience or innate differences. The aim of the present study was to investigate whether young adults' brain structures are influenced by a short period of badminton training experience. |
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| Keywords: | badminton training early adulthood brain plasticity |
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