Evaluation of the effect of visual stimulation on humans by simultaneous experiment with multiple subjects

Norihiro Sugita, Makoto Yoshizawa, Akira Tanaka, Ken Ichi Abe, Shigeru Chiba, Tomoyuki Yambe, Shin Ichi Nitta

研究成果: Conference contribution

9 被引用数 (Scopus)

抄録

To evaluate the biological effects of visual stimulation on multiple subjects watching a same image, a more compact and low-cost device measuring both ECG and photo-plethysmogram was developed. On the basis of these physiological parameters, the maximum cross-correlation coefficient, Ρmax, from pulse wave transmission time to heart rate could be calculated. This index reflects the activity of the autonomic nervous system and is considered as a good index for evaluating the effect of visual stimulation on humans. The result of simultaneous experiment with 6 subjects watching a video image taken by an intentionally swaying handy camera has shown that Ρmax of almost all subjects decreased in the latter part of the video image and that Ρmax of the subjects who felt motion sickness strongly decreased after watching the video image at a time.

本文言語English
ホスト出版物のタイトルProceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
出版社Institute of Electrical and Electronics Engineers Inc.
ページ5572-5575
ページ数4
ISBN(印刷版)0780387406, 9780780387409
DOI
出版ステータスPublished - 2005
イベント2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 - Shanghai, China
継続期間: 2005 9 12005 9 4

出版物シリーズ

名前Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
7 VOLS
ISSN(印刷版)0589-1019

Other

Other2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
国/地域China
CityShanghai
Period05/9/105/9/4

ASJC Scopus subject areas

  • 信号処理
  • 生体医工学
  • コンピュータ ビジョンおよびパターン認識
  • 健康情報学

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