ANALYZING THE DYNAMICS OF HAND TREMOR TIME-SERIES

被引：56
|
作者：
GANTERT, C
HONERKAMP, J
TIMMER, J
机构：
[1] Fakultät für Physik der Albert-Ludwigs-Universität, Freiburg
来源：
BIOLOGICAL CYBERNETICS | 1992年 / 66卷 / 06期
关键词：
D O I：
10.1007/BF00204112
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We investigate physiological, essential and parkinsonian hand tremor measured by the acceleration of the stretched hand. Methods from the theory of dynamical systems and from stochastics are used. It turns out that the physiological tremor can be described as a linear stochastic process, and that the parkinsonian tremor is nonlinear and deterministic, even chaotic. The essential tremor adopts a middle position, it is nonlinear and stochastic.
引用
收藏
页码：479 / 484
页数：6
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