title: Relationship between subjective preference and alpha-wave activity in relation to temporal frequency and mean luminance of a flickering light.
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).
authors.affiliation: Graduate School of Science and Technology, Kobe University, Rokkodai, Nada, Japan. 979d870n@yku.kobe-u.ac.jp
authors.forename: Yoshiharu
authors.initials: Y
authors.lastname: Soeta
authors.forename: Shouji
authors.initials: S
authors.lastname: Uetani
authors.forename: Yoichi
authors.initials: Y
authors.lastname: Ando
mesh_terms: D000328:Adult; D000513:Alpha Rhythm; D002755:Choice Behavior; D006801:Humans; D008027:Light; D008297:Male; D008954:Models, Biological; D010775:Photic Stimulation / Q000379:methods; D013998:Time Perception / Q000502:physiology*; D014785:Vision, Ocular / Q000502:physiology*