Individual differences in cerebral organization: influence of sex and familial sinistrality in the language lateralization of strongly right-handed subjects
Piccirilli, M.; D'Alessandro, P.; Finali, G.; Maiotti, M.; Piccinin, G.L.; Agostini, L.
Functional Neurology 3(3): 285-299
1988
ISSN/ISBN: 0393-5264 PMID: 3192104 Document Number: 310686
Sixty right-handed subjects, divided into four groups of 15 according to sex and familial sinistrality (FS), performed a test of language lateralization. A verbal-manual dual-task paradigm was employed. Results suggest that the pattern of cerebral organization may differ among right-handers in relation to both sex and FS. However, it is not merely the separate influence of these two factors, but rather their interaction which determines the pattern. It is stressed that identification of individual predictors of language laterality may provide some information on prognosis and management of aphasic patients.