Effects of Long-term Diving Training on Cortical Gyrification
文献类型：期刊论文
| 作者 | Zhang, Yuanchao1,2; Zhao, Lu2; Bi, Wenwei1; Wang, Yue1; Wei, Gaoxia3 ; Evans, Alan2; Jiang, Tianzi1
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016-06-20 |
| 卷号 | 6期号:0页码:28243 |
| ISSN号 | 2045-2322 |
| 英文摘要 | During human brain development, cortical gyrification, which is believed to facilitate compact wiring of neural circuits, has been shown to follow an inverted U-shaped curve, coinciding with the two-stage neurodevelopmental process of initial synaptic overproduction with subsequent pruning. This trajectory allows postnatal experiences to refine the wiring, which may manifest as endophenotypic changes in cortical gyrification. Diving experts, typical elite athletes who commence intensive motor training at a very young age in their early childhood, serve ideal models for examining the gyrification changes related to long-term intensive diving training. Using local gyrification index (LGI), we compared the cortical gyrification between 12 diving experts and 12 controls. Compared with controls, diving experts showed widespread LGI reductions in regions relevant to diving performance. Negative correlations between LGIs and years of diving training were also observed in diving experts. Further exploratory network efficiency analysis of structural cortical networks, inferred from interregional correlation of LGIs, revealed comparable global and local efficiency in diving experts relative to controls. These findings suggest that gyrification reductions in diving experts may be the result of long-term diving training which could refine the neural circuitry (via synaptic pruning) and might be the anatomical substrate underlying their extraordinary diving performance. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | MEDIAL PREFRONTAL CORTEX ; POSTERIOR PARIETAL CORTEX ; CEREBRAL-CORTEX ; HUMAN-BRAIN ; DECISION-MAKING ; ELITE SPRINGBOARD ; MOTOR CORTEX ; SYSTEM ; PREMOTOR ; SURFACE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000378036900001 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/20021]  |
| 专题 | 心理研究所_中国科学院行为科学重点实验室 |
| 作者单位 | 1.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Minist Educ, Key Lab NeuroInformat, Chengdu 610054, Peoples R China 2.McGill Univ, Montreal Neurol Inst, Montreal, PQ H3A 2B4, Canada 3.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yuanchao,Zhao, Lu,Bi, Wenwei,et al. Effects of Long-term Diving Training on Cortical Gyrification[J]. SCIENTIFIC REPORTS,2016,6(0):28243. |
| APA | Zhang, Yuanchao.,Zhao, Lu.,Bi, Wenwei.,Wang, Yue.,Wei, Gaoxia.,...&Jiang, Tianzi.(2016).Effects of Long-term Diving Training on Cortical Gyrification.SCIENTIFIC REPORTS,6(0),28243. |
| MLA | Zhang, Yuanchao,et al."Effects of Long-term Diving Training on Cortical Gyrification".SCIENTIFIC REPORTS 6.0(2016):28243. |
入库方式： OAI收割
来源：心理研究所
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