title: EEG correlates of behavioural laterality: ear dominance.
abstract: To examine whether ear dominance in a dichotic pitch-discrimination task is associated with asymmetrical activation of the two cortical hemispheres, ear dominance scores and electroencephalographic (EEG) laterality were correlated in two independent samples (ns=46 and 128). The results indicate that ear dominance can partly be attributed to a relatively stronger activation of the contralateral prefrontal cortex. The observed association may reflect the tendency to direct attention preferably to one ear.
authors.affiliation: Department of Psychology, University of Graz, Austria. ilona.papousek@uni-graz.at
authors.forename: Ilona
authors.initials: I
authors.lastname: Papousek
authors.forename: Günter
authors.initials: G
authors.lastname: Schulter
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology*; D004007:Dichotic Listening Tests; D004292:Dominance, Cerebral / Q000502:physiology*; D004569:Electroencephalography; D005260:Female; D005583:Fourier Analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010897:Pitch Discrimination / Q000502:physiology*; D017397:Prefrontal Cortex / Q000502:physiology; D012016:Reference Values; D012815:Signal Processing, Computer-Assisted