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In this study, magnetic resonance imaging (MRI) was used for quantitative comparisons of the planum temporale (Wernicke\u2019s area) and pars triangularis (Broca\u2019s area) in children with specific language impairment (SLI) and children with normal language skills. The subjects were 11 children with SLI and 19 age- and sex-matched controls between 5.6 and 13.0 years old. Each subject received a neurolinguistic battery of tests and a high resolution volumetric MRI scan. Major results were that (a) pars triangularis was significantly smaller in the left hemisphere of children with SLI, and (b) children with SLI were more likely to have rightward asymmetry of language structures. Furthermore, anomalous morphology in these language areas correlated with depressed language ability. These findings support the hypothesis that language impairment is a consequence of an underlying neurobiological defect in areas of the brain known to subserve language.<\/jats:p>","DOI":"10.1044\/jslhr.4006.1272","type":"journal-article","created":{"date-parts":[[2014,7,29]],"date-time":"2014-07-29T20:59:27Z","timestamp":1406667567000},"page":"1272-1284","source":"Crossref","is-referenced-by-count":151,"title":["Brain Morphology in Children With Specific Language Impairment"],"prefix":"10.1044","volume":"40","author":[{"given":"Laurie M.","family":"Gauger","sequence":"first","affiliation":[{"name":"University of Florida Gainesville"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linda J.","family":"Lombardino","sequence":"additional","affiliation":[{"name":"University of Florida Gainesville"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christiana M.","family":"Leonard","sequence":"additional","affiliation":[{"name":"University of Florida Gainesville"},{"name":"Department of Neuroscience, P.O. 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