Spectral Analysis of Body Sway
作者:
K. Taguchi,
期刊:
ORL
(Karger Available online 1977)
卷期:
Volume 39,
issue 6
页码: 330-337
ISSN:0301-1569
年代: 1977
DOI:10.1159/000275375
出版商: S. Karger AG
关键词: Frequency spectrum;Center of gravity;Body sway
数据来源: Karger
摘要:
The frequency spectrum of the center of gravity in normal subjects while standing was recorded by using a platform-strain gauge system and a digital computer. Individual differences of the spectral patterns resulted in the classification of three types. Averaged divisional frequency of each type was calculated in the range below 1 Hz in which the main change between the values with eyes open and those with eyes closed appeared as the frequency shift.
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