Effects of biofeedback on central processing of voluntary postural control

生物反馈对自主姿势控制中央处理的影响

• 批准号: 23700649
• 负责人: MAEDA Kaoru
• 金额: $ 3万
• 依托单位: Morinomiya University of Medical Sciences
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (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-23700649/
• 关键词: 姿勢制御; 運動準備; 注意; 立位位置知覚; バイオフィードバック

We investigated the changes in preparatory state in CNS when subjects voluntarily lean their whole body forward or backward in different degrees. It was suggested that, in young subjects, brain activity related to the preparation for action and attention to a response stimuli shows no difference between the degrees and directions of body leaning. Elderly subjects suggested a larger increase of the brain activity when leaning to near an extreme forward leaning position than around a quiet standing position. The brain activation was earlier in elderly subjects than young subjects. Investigation into the subjects who have experienced cerebrovascular accident requires increased number of subjects.

当受试者自愿以不同程度向前或向后倾斜全身时，我们调查了中枢神经系统中预备状态的变化。有人提出，在年轻受试者中，大脑活动与动作的准备和对反应刺激的注意相关，显示身体倾斜的程度和方向之间没有差异。老年受试者表明，倾斜到靠近极端的前进位置时，大脑活动的增加比安静的站立位置更大。在老年受试者中，大脑激活比年轻受试者早。对经历过脑血管事故的受试者的调查需要增加受试者的数量。