Alleviating Freezing of Gait using phase-dependent tactile biofeedback

被引:0
|
作者
Harrington, Will [1 ]
Greenberg, Andrew [1 ]
King, Edward [2 ]
McNames, James [1 ]
Holmstrom, Lars [1 ]
Horak, Fay B. [2 ]
Mancini, Martina [2 ]
机构
[1] APDM Inc, Portland, OR 97201 USA
[2] Oregon Hlth & Sci Univ, Dept Neurol, Portland, OR 97006 USA
关键词
PARKINSONS-DISEASE;
D O I
暂无
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
In this feasibility study, we present a novel, wearable prototype of tactile biofeedback to alleviate gait disturbances, such as freezing of gait in Parkinson's disease. We designed and tested a phase-dependent tactile biofeedback system that can be easily worn on the feet, with a simple switch to turn it on or off. Preliminary validation was performed in 8 subjects with Parkinson's disease who show freezing during a turning in place test. A metronome, control condition was used to compare effectiveness in alleviating freezing. Promising results were obtained, both in term of acceptability of the device, and improving motor performance.
引用
收藏
页码:5841 / 5844
页数:4
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