Results of application of electroencephalography for control of action of pulsed light stream on bioelectric activity of the brain
Abstract
Results of application of electroencephalography for control of action of pulsed light stream on bioelectric activity of the brain
Incoming article date: 17.08.2017Electroencephalograms were registered in 5 clinically healthy undergraduates using the Neurovisor GMM device when a light stream with a frequency of 0, 3, 9, 21, 50 and 100 Hz was operated on the human visual apparatus with a coefficient of its ripple from 0 to 80%. It is shown that it is impossible to establish directly by the electroencephalogram a control of the pulsating action of the light flux on the bioelectric activity of the human brain, even at low frequencies.
Keywords: electroencephalography, coefficient and frequency of pulsation, alpha-rhythm, photostimulator, incandescent lamp, LED lamp