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APPARATUS AND METHOD FOR ANALYZING ELECTROENCEPHALOGRAM AND ELECTROENCEPHALOGRAM ANALYTIC PROGRAM AND COMPUTER READABLE RECORDING MEDIUM
APPARATUS AND METHOD FOR ANALYZING ELECTROENCEPHALOGRAM AND ELECTROENCEPHALOGRAM ANALYTIC PROGRAM AND COMPUTER READABLE RECORDING MEDIUM
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机译:用于分析电子病原体和电子病原体分析程序和计算机可读记录介质的装置和方法
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摘要
PROBLEM TO BE SOLVED: To objectively judge the presence or absence of a psychoneurotic disease by a simple method even by not a skilled physician while the burden on an operator is reducing. ;SOLUTION: An apparatus 10 for analyzing an electroencephalogram comprises an input unit 11 for inputting electroencephalogram data, a phase plane forming unit 12 for plotting a cerebral induction potential V and a time differential dV/dt in the input data on a V-dV/dt phase plane, a feature content calculating unit 13 for calculating an aspect ratio of a maximum value of an absolute value of the cerebral induction potential V to a maximum value of an absolute value of the time differential dV/dt as a feature content representing a relation between the potential V and the differential dV/dt, a judging unit 14 for judging the presence or absence of a psychoneurotic disease according to whether the calculated aspect ratio falls within a range between the minimum value and the maximum value of a standard value relating to the aspect ratio or not, a print controller 15 for outputting a judged result and a display unit 16. Thus, if the electroencephalogram is input, the presence or absence of a psychoneurotic disease is automatically judged, and the judged result is output.;COPYRIGHT: (C)2003,JPO
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