{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T00:21:35Z","timestamp":1791591695627,"version":"4.3.4"},"reference-count":60,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2002,5,1]],"date-time":"2002-05-01T00:00:00Z","timestamp":1020211200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Learn Disabil"],"published-print":{"date-parts":[[2002,5]]},"abstract":"<jats:p>This study investigated electroencephalographic differences between two groups of children with attention-deficit\/hyperactivity disorder, combined type, with reading disabilities (ADHD + RD) or without (ADHD) and typical control participants. Twenty participants were included in each group. All participants were between the ages of 8 and 12 years, and groups were matched on age and gender. The electroencephalographic (EEG) was recorded during an eyes-closed resting condition from 21 monopolar derivations, which were clustered into nine regions for analysis. The EEGs were Fourier-transformed to provide absolute and relative power estimates for the delta, theta, alpha, and beta bands. Ratio coefficients were also calculated for the theta\/alpha and theta\/beta ratios. Compared with controls, the clinical groups demonstrated the increased slow-wave and reduced fast-wave activity commonly reported in the ADHD literature. The ADHD + RD group had more relative theta, less relative alpha, and a higher theta\/alpha ratio than the ADHD group. A number of hemispheric differences were also found in the delta and alpha bands. These results suggested that some of the EEG divergences found in the ADHD + RD group represent an electrophysiological component associated with the reading disability that is independent of the EEG divergences found in ADHD.<\/jats:p>","DOI":"10.1177\/002221940203500309","type":"journal-article","created":{"date-parts":[[2007,12,14]],"date-time":"2007-12-14T00:52:20Z","timestamp":1197593540000},"page":"276-285","source":"Crossref","is-referenced-by-count":113,"title":["EEG Analysis of Children with Attention-Deficit\/Hyperactivity Disorder and Comorbid Reading Disabilities"],"prefix":"10.1177","volume":"35","author":[{"given":"Adam R.","family":"Clarke","sequence":"first","affiliation":[{"name":"University of Wollongong,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Barry","sequence":"additional","affiliation":[{"name":"University of 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