TY - GEN
T1 - Physical/physiological meaning of frequency modulation in brain wave with/without photostimulation
AU - Konno, Hidetoshi
AU - Chatani, Hiroshi
AU - Takahashi, Yusuke
AU - Sakata, Ayumi
AU - Tobimatsu, Shozo
PY - 2007
Y1 - 2007
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=36248988081&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=36248988081&partnerID=8YFLogxK
U2 - 10.1117/12.724510
DO - 10.1117/12.724510
M3 - Conference contribution
AN - SCOPUS:36248988081
SN - 0819467391
SN - 9780819467393
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Noise and Fluctuations in Biological, Biophysical, and Biomedical Systems
T2 - Noise and Fluctuations in Biological, Biophysical, and Biomedical Systems
Y2 - 21 May 2007 through 23 May 2007
ER -