Analysis of brain mechanism of whole body motor learning with special regards to mirror system

全身运动学习的脑机制分析，特别是镜像系统

• 批准号: 21300232
• 负责人: KANOSUE Kazuyuki
• 金额: $ 9.98万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21300232/
• 关键词: 運動学習; 経頭蓋的磁気刺激; 後方宙返り; 運動イメージ; ミラーシステム; 全身運動

In this study, how brain worked is analyzed when actions that could not been done was imagined. When subjects imagined the action of back flip transcranial stimulation was applied to the primary motor cortex. Motor evoked potential was enlarged as compared during resting in subjects who could do the action, but no such enlargement was observed in those who could not do. This means that the action that cannot be done, cannot be imagined either. Furthermore, in the subjects who could do the back flip after 1 month training, motor evoked potential became larger, meaning imaging of the action became possible.

在这项研究中，大脑如何工作时，不能做的动作是想象分析。当受试者想象后空翻的动作时，经颅刺激被施加到初级运动皮层。运动诱发电位的扩大相比，在休息时的主题谁可以做的动作，但没有这样的扩大在那些谁不能做观察。这意味着，做不到的行动，也无法想象。此外，在经过1个月训练后可以做后空翻的受试者中，运动诱发电位变得更大，这意味着动作的成像成为可能。

项目成果

Execution-dependent modulation of corticospinal excitability during action observation

动作观察过程中皮质脊髓兴奋性的执行依赖性调节

• 发表时间: 2009
• 期刊: Exp. Brain Res
• 作者: M. Sakamoto;T. Muraoka;N. Mizuguchi;and K. Kanosue
• 通讯作者: and K. Kanosue

Continuous change in spring-mass characteristics during a 400 m sprint

• DOI: 10.1016/j.jsams.2009.02.002
• 发表时间: 2010-03-01
• 期刊: JOURNAL OF SCIENCE AND MEDICINE IN SPORT
• 影响因子: 4
• 作者: Hobara, Hiroaki;Inoue, Koh;Kanosue, Kazuyuki
• 通讯作者: Kanosue, Kazuyuki

Combining observation and imagery of an action enhances human corticospinal excitability

• DOI: 10.1016/j.neures.2009.05.003
• 发表时间: 2009-09-01
• 期刊: NEUROSCIENCE RESEARCH
• 影响因子: 2.9
• 作者: Sakamoto, Masanori;Muraoka, Tetsuro;Kanosue, Kazuyuki
• 通讯作者: Kanosue, Kazuyuki

Influence of touching an object on corticospinal excitability during motor imagery

• DOI: 10.1007/s00221-009-1875-5
• 发表时间: 2009-07-01
• 期刊: EXPERIMENTAL BRAIN RESEARCH
• 影响因子: 2
• 作者: Mizuguchi, Nobuaki;Sakamoto, Masanori;Kanosue, Kazuyuki
• 通讯作者: Kanosue, Kazuyuki

Modulation of corticospinal excitability in the course of acquiring action sequences by observation

通过观察获取动作序列过程中皮质脊髓兴奋性的调节

• 发表时间: 2012
• 期刊: Plos One, being submitted
• 作者: M. Sakamoto;N. Moriyama;N. Mizuguchi;T. Muraoka;and K. Kanosue
• 通讯作者: and K. Kanosue