http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
피부자극에 의해 나타나는 감성변화의 평가를 위한 HRV 수펙트럼 분석
손진훈 ( Jin Hun Sohn ),임재중 ( Jae J. Im ),이경화 ( Kyung Hwa Lee ),여형석 ( Hyung S. Yeo ),박진우 ( Jin W. Park ) 한국감성과학회 1997 연차 학술대회 논문집 Vol.1997 No.-
Objective of this study was to find the conrrelation between emotional changes and the parameters of HRV spectrum evoked by tactile stimulation. Twenty-one subjects were used and five different types of materials, dry cotton, wet cotton, paper, sandpaper, and vinyl were applied to the left hand of each subject as a tactile stimulation. The results showed that HF/LF (ratio of high to low frequency amplitude calculated from power spectrum of HRV) decreased as the subject experienced the unpleasant emotion caused by wet cotton and sandpaper. On the other hand, when the subject experienced the comfort, HF/LF increased. It was concluded that the proposed methods can be applied to evaluate the characteristic changes in the autonomic nervous system which regulates the human emotion in the psychological aspects.