Effects of true and inverted feedback on integrated occipital alpha.
Ambient illumination had no effect on baseline levels of alpha of 20 female university students who had their eyes closed, and significant increases from these levels were obtained through true but not inverted feedback procedures. These results indicate that alpha enhancement can be obtained in a manner that is not explicable in terms of disinhibition processes.
D000293:Adolescent; D000328:Adult; D000513:Alpha Rhythm; D001676:Biofeedback, Psychology / Q000502:physiology*; D005260:Female; D006801:Humans; D008027:Light; D009778:Occipital Lobe / Q000502:physiology*