Involvement of the cerebellum in sequential finger movement learning: Evidence from functional magnetic resonance imaging
文献类型：期刊论文
| 作者 | Y. H. Zhu; H. B. Di; Y. Yuan; J. G. Ren; W. Yu; Z. Q. Zhang; J. H. Gao; X. C. Weng; Y. Z. Chen; WENG Xuchu |
| 刊名 | Chinese Science Bulletin
 |
| 出版日期 | 2005 |
| 卷号 | 50期号:17页码:1887-1891 |
| 关键词 | cerebellum learning performance sequential movement fMRI |
| ISSN号 | 1001-6538 |
| 英文摘要 | Whether the cerebellum is involved in voluntary motor learning or motor performance is the subject of a new debate. Using functional magnetic resonance imaging (fMRI), we examined cerebellar activation in eight volunteers before and after an extended period of training. Activation volume on both sides of cerebellum after learning was significantly reduced compared to that before learning even under the same motor frequency. Remarkably, while motor frequency for the training sequence was significantly higher than the control sequence after 41 d of learning, activation in the cerebellum for both sequences, with respect to activation loci and volumes, was very similar. These results suggest that the cerebellum was involved in motor learning but not motor performance. Changes of cerebellar activation from training thus appear to be associated with learning but not with improvement on task performance. |
| 学科主题 | 认知神经科学 |
| 语种 | 英语 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5503]  |
| 专题 | 心理研究所_中国科学院心理研究所回溯数据库(1956-2010) |
| 通讯作者 | WENG Xuchu |
| 推荐引用方式 GB/T 7714 | Y. H. Zhu,H. B. Di,Y. Yuan,et al. Involvement of the cerebellum in sequential finger movement learning: Evidence from functional magnetic resonance imaging[J]. Chinese Science Bulletin,2005,50(17):1887-1891. |
| APA | Y. H. Zhu.,H. B. Di.,Y. Yuan.,J. G. Ren.,W. Yu.,...&WENG Xuchu.(2005).Involvement of the cerebellum in sequential finger movement learning: Evidence from functional magnetic resonance imaging.Chinese Science Bulletin,50(17),1887-1891. |
| MLA | Y. H. Zhu,et al."Involvement of the cerebellum in sequential finger movement learning: Evidence from functional magnetic resonance imaging".Chinese Science Bulletin 50.17(2005):1887-1891. |
入库方式： OAI收割
来源：心理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。