| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a brain activity analysis apparatus which facilitates precise analysis of brain activity. <P>SOLUTION: The brain activity analysis apparatus includes a brain activity measuring device 20 acquiring time series data of the brain activity signal of a subject to presentation of stimulation, a responding input means 30 inputting a responding signal according to the response of the subject to the presentation of the stimulation, an analyzer 40 analyzing the brain activity from the brain activity signal and the responding signals, and an output device 50 outputting the analytic result of the brain activity, the analyzer 40 includes a data collecting section 41 collecting the time series data in a plurality of sites of the brain to the presentation of stimulation of a plurality number of times and a data analyzing part 42 specifying the brain activity times from the collected time series data in every site of the brain and correlating the responding time from the presentation of the stimulation to the input of the responding signal and the brain activity time, and the output device 50 outputs the brain activity time and the responding time so as to be able to discriminate the degree of correlation between the times. <P>COPYRIGHT: (C)2007,JPO&INPIT |
