Cerebral lateralization in constitutional dyslexia. Electrophysiologic findings

摘要: Event-related brain potentials were recorded from a group of developmental dyslexics using simple visual discrimination task and compared to the results control group. A large P3 component was elicited which did not differ in overall amplitude between groups. While distribution virtually symmetrical dyslexic group, there left hemispheric preponderance The latencies longer than are findings neuroanatomical neuroimaging studies revealed less asymmetries subjects.