Effects of illumination color on autonomic response to exercise

Emi Yuda, Kento Yamamoto, Yutaka Yoshida, Junichiro Hayano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Blue light rich in melanopsin-stimulating component is known to induce cardiac parasympathetic suppression and psychomotor arousal while other colors of illumination show no such effects. This study examined the effects of blue light rich illumination on autonomic response to exercise. Hear rate recovery responses after ergometer exercise under blue and amber illumination were compared in healthy subjects. The time required for heart rate to return to 50% of the increase due to exercise was longer under blue light than amber light. Blue light rich illumination may delay recovery of cardiac function after exercise.

Original languageEnglish
Title of host publication2019 Joint 8th International Conference on Informatics, Electronics and Vision, ICIEV 2019 and 3rd International Conference on Imaging, Vision and Pattern Recognition, icIVPR 2019 with International Conference on Activity and Behavior Computing, ABC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages202-205
Number of pages4
ISBN (Electronic)9781728107868
DOIs
Publication statusPublished - 2019 May
EventJoint 8th International Conference on Informatics, Electronics and Vision and 3rd International Conference on Imaging, Vision and Pattern Recognition, ICIEV and icIVPR 2019 - Spokane, United States
Duration: 2019 May 302019 Jun 2

Publication series

Name2019 Joint 8th International Conference on Informatics, Electronics and Vision, ICIEV 2019 and 3rd International Conference on Imaging, Vision and Pattern Recognition, icIVPR 2019 with International Conference on Activity and Behavior Computing, ABC 2019

Conference

ConferenceJoint 8th International Conference on Informatics, Electronics and Vision and 3rd International Conference on Imaging, Vision and Pattern Recognition, ICIEV and icIVPR 2019
CountryUnited States
CitySpokane
Period19/5/3019/6/2

Keywords

  • Amber light
  • Autonomic nervous function
  • Blue light
  • Cardiac function
  • Exercise
  • Heart rate recovery

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Vision and Pattern Recognition
  • Information Systems
  • Signal Processing
  • Instrumentation

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