Physiological effects of oscillating blue light

Emi Yuda, Kento Yamamoto, Yutaka Yoshida, Junichiro Hayano

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


Red and green organic light emitting diodes (OLED) with oscillatory illuminance at 0.1 Hz induces resonance in heart rate variability (HRV) at the same frequency. Blue OLED with 0.1-Hz oscillatory illuminance, however, did not induce resonance in HRV, while it suppressed cardiac parasympathetic nerve components of HRV.

Original languageEnglish
Title of host publication25th International Display Workshops, IDW 2018
PublisherInternational Display Workshops
Number of pages4
ISBN (Electronic)9781510883918
Publication statusPublished - 2018 Jan 1
Externally publishedYes
Event25th International Display Workshops, IDW 2018 - Nagoya, Japan
Duration: 2018 Dec 122018 Dec 14

Publication series

NameProceedings of the International Display Workshops
ISSN (Print)1883-2490


Conference25th International Display Workshops, IDW 2018


  • Autonomic nervous system
  • Blue light
  • Heart rate variability
  • Oscillatory lighting
  • Resonance

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging


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