FREQUENCY-SPECIFIC RESPONSES IN THE HUMAN BRAIN CAUSED BY ELECTROMAGNETIC-FIELDS

被引：50

作者：

BELL, GB

MARINO, AA

CHESSON, AL

机构：

[1] LOUISIANA STATE UNIV,CTR MED,DEPT ORTHOPAED SURG,SHREVEPORT,LA 71130

[2] LOUISIANA STATE UNIV,MED CTR,DEPT MED,NEUROL SECT,SHREVEPORT,LA 71130

来源：

JOURNAL OF THE NEUROLOGICAL SCIENCES | 1994年 / 123卷 / 1-2期

关键词：

EEG; ELECTROMAGNETIC FIELD; EMF; MAGNETIC FIELD; BRAIN; POWER SPECTRA; FOURIER TRANSFORMATION;

D O I：

10.1016/0022-510X(94)90199-6

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

The effects of 1.5- and 10-Hz electromagnetic fields (EMFs), 0.2-0.4 gauss, on the intrinsic electrical activity of the human brain at these frequencies was studied. Each of 19 subjects exposed for 2-sec epochs exhibited altered brain electrical activity at the frequency of the EMF during the time of stimulation, as determined by spectral analysis of the electroencephalogram. Since brain activity at specific frequencies could be altered by applied EMFs, the results suggest that it may be possible to use EMFs to determine whether particular intrinsic frequencies subserve specific physiological or behavioral responses.

引用

页码：26 / 32

页数：7

共 14 条

[1]

ADEY WR, 1970, PROG PHYSL PSYCHOL, V3, P181

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