Vibration Evaluation From The
Effects Of Whole-body Vibration
Author(s)
M. Uchikune
Abstract
The purpose of this study is to make clear the physiological and psychological
effects on the human body from vibration, and it aims to be a cautionary guide
for the application of frequency-weighting curves with respect to health effects.
The standard is not well defined for the difference between the two effects of
the human responses.
The study covers short-term exposure and assesses the risks resulting from
whole-body vibrations.
For recumbent persons, tests were carried out to find the effect of whole-body
vibration in a low frequency range. Physiological effects were examined by
investigating the effects on the cardiovascular system, the blood flow system, the
respiratory movement, and the salivation, to confirm the effects on the
autonomic nervous system and on postural sways in the normal Romberg
position.
Keywords: whole-body vibrations, autonomic nervous system, physiological and
psychological effects.
1 Introduction
The aim of this study is to produce a guide for the physiological and
psychological measurement of the human body with the vibration where the
direction has vertical (z-axis) and horizontal (y-axis) uses.
The standard was shown by the psychological evaluation in relation to the
frequency-weighting curves. The health effects of vibration did not show clear
responses.
Keywords
whole-body vibrations, autonomic nervous system, physiological and
psychological effects.
Related Book
Other papers in this volume
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