Fundamental research to elucidate a causal relationship between the cerebral networks' excitation and the kinesthetic perception.

阐明大脑网络兴奋与动觉知觉之间因果关系的基础研究。

• 批准号: 23300202
• 负责人: KANEKO Fuminari
• 金额: $ 11.48万
• 依托单位: Sapporo Medical University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23300202/
• 关键词: リハビリテーション; 自己運動錯覚; 知覚; 体性感覚; 運動; 経頭蓋磁気刺激; 視覚; 脳; 医療; 理学療法; 神経科学; 脳神経疾患

We planned this research project to investigate a causal relationship between the cerebral networks excitation and the kinesthetic perception by means of a cerebral stimulation the specific portions, which are considered as being associated with the kinesthetic perception. In the first experiment, we investigated the cerebral network underlying a kinesthetic illusion induced by a novel visual stimulation by using functional magnetic resonance imaging (fMRI). The second experiment was executed to clarify how kinesthetic perception and M1 excitability would be changed after the excitability modification in the supramarginal gyrus and primary sensory cortex (S1). In the third experiment, the effect of excitability change in M1 on the sensitivity of kinesthetic perception was investigated. The results in this study possibly indicated that M1 affects on kinesthetic perception.

我们计划通过对被认为与运动知觉相关的特定部位进行脑刺激，来研究大脑网络兴奋与运动知觉之间的因果关系。在第一个实验中，我们使用功能磁共振成像(FMRI)研究了一种新的视觉刺激诱导的动觉错觉背后的大脑网络。第二个实验是为了阐明运动知觉和M1兴奋性在边缘上回和初级感觉皮层(S1)兴奋性改变后的变化。实验三考察了M1兴奋性变化对运动知觉敏感性的影响。本研究的结果可能表明M1对动觉知觉有影响。

项目成果

複合的感覚刺激を付与するリハビリテーションの開発研究

提供复杂感官刺激的康复研究与开发

• 发表时间: 2014
• 作者: 堀内尚紘;ら;金子文成
• 通讯作者: 金子文成

Study of the effect of excitability change in the primary motor cortex on the sensitivity of kinesthetic perception

初级运动皮层兴奋性变化对动觉敏感性影响的研究

• 发表时间: 2013
• 作者: Okawada;M.;Kaneko;F.;Shibata;E.;Aoki;N.;Matsuda;N.
• 通讯作者: N.

The effect on the movement directional difference on electromyograms recorded from the shoulder joint muscles in the same position

运动方向差异对同一位置肩关节肌肉肌电图的影响

• 发表时间: 2012
• 作者: Sakaki;Y.;Kaneko;F.;et. al.
• 通讯作者: et. al.

Processing order of perceptual integration of somatosensory input and motor imagery

体感输入和运动想象知觉整合的处理顺序

• 发表时间: 2012
• 作者: Shibata;E.;Kaneko;F.;et. al.
• 通讯作者: et. al.

肩関節外旋筋群の疲労が肩関節運動覚に与える影響

肩关节外旋肌疲劳对肩关节运动感的影响

• 发表时间: 2011
• 作者: 飯田尚哉;金子文成;他
• 通讯作者: 他