传感技术学报2017，Vol.30Issue(6)：807-813,7.DOI:10.3969/j.issn.1004-1699.2017.06.001
用于改善帕金森病冻结步态的可穿戴技术
Wearable Technology to Improve Freezing of Gait in Parkinson's Disease
摘要
Abstract
Freezing of gait is a common motor complication in Parkinson's Disease. It can perform as stop during walking or start-hesitation,and significantly affect the quality of PD patients' life. To improve the freezing of gait,a kind of wearable technology with light cueing is proposed.This technology takes advantage of a marking light in front of the feet to guide the patient. At the same time,it use an inertial sensor for acceleration data collection and the a-nalysis method including freezing index and Man-Whitney U test to study the effect of light cueing on freezing of gait. The result shows that light cueing can improve freezing of gait under a 0.01 significance level.关键词
冻结步态/引导光线/可穿戴/冻结指数/曼-惠特尼U检验Key words
freezing of gait/guiding light/wearable/freezing index/Man-Whitney U test分类
信息技术与安全科学引用本文复制引用
丁航,沈林勇,吴曦,胡小吾..用于改善帕金森病冻结步态的可穿戴技术[J].传感技术学报,2017,30(6):807-813,7.基金项目
国家自然基金项目( 51275282) （ 51275282）
教育部博士点基金项目( 20123108110009) （ 20123108110009）
