Physical/physiological meaning of frequency modulation in brain wave with/without photostimulation

Hidetoshi Konno, Hiroshi Chatani, Yusuke Takahashi, Ayumi Sakata, Shozo Tobimatsu

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

Abstract

Theory of frequency modulation of electroencephalogram (EEG) in human brain with/without photo-stimulation is presented. Firstly, physical/physiological significance of frequency modulation is discussed based on EEG data in the state of closed eyes at rest. Secondly, possible phenomenological theoretical models under photo-stimulation (PS) are examined to explain the features of intrinsic/induced frequency modulation and the frequency responses induced by PS. Properties of a generalized Kubo oscillator with a parametric periodic driving force are demonstrated to give the qualitative understandings of the observed age-dependent and light-induced natures of EEGs.

Original languageEnglish
Title of host publicationNoise and Fluctuations in Biological, Biophysical, and Biomedical Systems
DOIs
Publication statusPublished - Nov 26 2007
EventNoise and Fluctuations in Biological, Biophysical, and Biomedical Systems - Florence, Italy
Duration: May 21 2007May 23 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6602
ISSN (Print)0277-786X

Other

OtherNoise and Fluctuations in Biological, Biophysical, and Biomedical Systems
CountryItaly
CityFlorence
Period5/21/075/23/07

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Konno, H., Chatani, H., Takahashi, Y., Sakata, A., & Tobimatsu, S. (2007). Physical/physiological meaning of frequency modulation in brain wave with/without photostimulation. In Noise and Fluctuations in Biological, Biophysical, and Biomedical Systems [660218] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6602). https://doi.org/10.1117/12.724510