Relationship between subjective preference and alpha-wave activity in relation to temporal frequency and mean luminance of a flickering light
JOSA A, Vol. 19, Issue 2, pp. 289-294 (2002)
http://dx.doi.org/10.1364/JOSAA.19.000289
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Abstract
Human cortical responses corresponding to the subjective preference for a flickering light under varying temporal frequency and mean luminance were investigated. Paired-comparison tests were performed to examine the subjective preference for a flickering light, and electroencephalograms (EEGs) were recorded from six electrodes (10–20 International Electrode Placement System) during presentations of the most-preferred and least-preferred flickering lights. The results showed a positive correlation between subjective preference and the effective duration of the autocorrelation function of the alpha waves measured at the visual cortex (O1 and O2 electrodes).
© 2002 Optical Society of America
[Optical Society of America ]
OCIS Codes
(330.4270) Vision, color, and visual optics : Vision system neurophysiology
(330.5020) Vision, color, and visual optics : Perception psychology
Citation
Yoshiharu Soeta, Shouji Uetani, and Yoichi Ando, "Relationship between subjective preference and alpha-wave activity in relation to temporal frequency and mean luminance of a flickering light," J. Opt. Soc. Am. A 19, 289-294 (2002)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-19-2-289
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