E-3-2 快画像および不快画像の対比提示における生体信号変化について(生体計測(2))

森 幸男; 木下 直人; 清水 晃央; 高木 駿; 新妻 真; 冨田 雅史; 中川 雅文; 塚本 博之; 松本 有二; 渡邉 志

doi:10.24466/pacbfsa.26.0_165

Session ID : E-3-2

DOI https://doi.org/10.24466/pacbfsa.26.0_165

Conference information

Name : [in Japanese]

Number : 26

Location : [in Japanese]

Date : October, 2013 -

E-3-2 Relationship between the Change of Vital Signs and the Subjective Evaluation for the Effects of Viewing to the Pleasant and the Unpleasant Images

Yukio MORI, Naoto KINOSHITA, Mitsuhiro SHIMIZU, Shun TAKAKI, Shin NIITSUMA, Masashi TOMITA, Masafumi NAKAGAWA, Hiroyuki TSUKAMOTO, Yuji MATSUMOTO, Satoshi WATANABE

Author information

Yukio MORI
Department of Mechanical and Electronic Engineering, Salesian Polytechnic
Naoto KINOSHITA
Department of Mechanical and Electronic Engineering, Salesian Polytechnic
Mitsuhiro SHIMIZU
Department of Mechanical and Electronic Engineering, Salesian Polytechnic
Shun TAKAKI
Department of Mechanical and Electronic Engineering, Salesian Polytechnic
Shin NIITSUMA
Department of Mechanical and Electronic Engineering, Salesian Polytechnic
Masashi TOMITA
Department of Mechanical and Electronic Engineering, Salesian Polytechnic
Masafumi NAKAGAWA
IUHW Hospital
Hiroyuki TSUKAMOTO
Department of Information Design, School of Information Studies, Shizuoka Sangyo University
Yuji MATSUMOTO
Department of Information Design, School of Information Studies, Shizuoka Sangyo University
Satoshi WATANABE
Department of Information Design, School of Information Studies, Shizuoka Sangyo University

Keywords: IAPS, HRV analysis, EEG, emotional taste, correlation

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

This paper describes the correlation between the classified subjective evaluation based on Visual Analog Scale (VAS) and the changes of vital signs for the effects of viewing to the pleasant/unpleasant images which are specified as IAPS (International Affective Picture System). The Heart Rate Variability (HRV) and the Electroencephalogram (EEG) are recorded for 16 healthy subjects (17〜20 years old, male) when they view to the pleasant or unpleasant images. And in order to investigate the psychological state change, the subjects are required to answer VAS questionnaire about subjects' emotional taste. Furthermore, the relationship between the vital sign data and questionnaire results are discussed. As a result, it is suggested that there exits conflicting for appearance tendency of vital signs between the subjects who evaluated positively by unpleasant images, and the subjects who evaluated in the negative.

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