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Development and clinical application of trunk exercise assisting system for impairments in cognition of trunk axis.

躯干轴认知障碍躯干运动辅助系统的研制及临床应用

基本信息

批准号：
15500368
负责人：
SHIMODOZONO Megumi
金额：
$ 2.43万
依托单位：
Kagoshima University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15500368/
关键词：
Rehabilitation medicine Cerebrovascular disease Trunkal motor dysfunction Sitting balance exercise Trunkal muscle strengthening Exercise assisting system Center of pressure movement Rehabilitation engineering

项目摘要

Rehabilitation of trunkal motor dysfunction is very important for standing and walking of brain damaged patients. We developed a new "Computerized-Trunk Exercise Assisting System" with which we are repeatedly able to examine or to exercise the trunkal muscle strength and the sitting balance.The subject sat on a chair, which was equipped with a gravimeter connected to a computer system to track automatically the movements of Center of pressure(COP). The seat was lifted up until the foot was free from the floor. COP was presented on a display in front of the subject. In the task, the subject was asked to lean his body so that his COP arrived the six indicated targets accurately from a home position as fast as possible. This system, in other words, is the examination of the trunkal muscle control function through visual and deep sensorial feedback control. The data of the COP movements were stored and analyzed with respect to range of COP movements, tracking speed and error in each direction.We confirmed both the reliability and the reproducibility of these parameters in the normal subjects. Furthermore, we compared these parameters with the results of functional reach test, a traditional trunkal function test. There were no significant correlations between them. These results suggest that this system is useful for both the examination and the training for the trunkal function, and that the data obtained from this system may show a new visuo-trunkal motor function which we have not be able to obtain from the traditional assessment.

躯干运动功能障碍的康复对脑损伤患者的站立和行走至关重要。我们开发了一种新的“计算机躯干运动辅助系统”，我们可以反复检查或锻炼躯干肌肉力量和坐姿平衡。受试者坐在椅子上，配备了一个重力仪连接到计算机系统，以自动跟踪压力中心（COP）的运动。座位被抬起来，直到脚离开地板。COP在受试者面前的显示屏上显示。在任务中，受试者被要求倾斜他的身体，以便他的COP尽可能快地从原位准确地到达六个指示目标。换句话说，该系统是通过视觉和深层感觉反馈控制来检查躯干肌控制功能。对COP运动的数据进行存储和分析，包括COP运动的范围、跟踪速度和每个方向的误差，我们证实了这些参数在正常人中的可靠性和可重复性。此外，我们将这些参数与传统的主干功能测试的结果进行了比较。两者之间无显著相关性。这些结果表明，该系统是有用的检查和训练的躯干功能，并从该系统获得的数据可能会显示一个新的视觉躯干运动功能，我们还没有能够从传统的评估。