title: Hemispheric asymmetry for global and local processing: language is less important than one might think.
abstract: There have been consistent findings of hemispheric asymmetry in global/local processing, in both neurological patients and the neurologically normal. However, with one exception, these studies have used purely linguistic stimuli (letters made up of letters). The present study investigates lateral asymmetry for processing of global/local objects with less "linguistic" properties (e.g., letters made up of shapes, and shapes made up of letters) using a change detection paradigm. In each case the classic pattern of hemispheric asymmetry was found. These results are discussed in the context of the relative importance of hemispheric asymmetry for both global/local and linguistic information.
authors.affiliation: Centre for Cognitive Neuroscience, University of Wales, Bangor, UK. psp41f@bangor.ac.uk
authors.forename: Emma
authors.initials: E
authors.lastname: Bedson
authors.forename: Oliver H
authors.initials: OH
authors.lastname: Turnbull
mesh_terms: D000293:Adolescent; D000328:Adult; D001921:Brain / Q000502:physiology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D007802:Language; D008297:Male; D009483:Neuropsychological Tests; D017603:Signal Detection, Psychological