Abstract:Background:ADHD is the most commonly diagnosed behavioral disorder of childhood, and that it occurs in 3 to 5 percent of school-age children, this means that it affects a great part of the Egyptian population. The etiology of ADHD is unknown. Therefore understanding the etiology and pathogenesis of ADHD is a key and important challenge in psychiatry.Method:To investigate the relationship between the dopamine transporter gene (SLC6A3) 3’-UTR VNTR genotypes and Wisconsin Card Sorting Test in children with ADHD v… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.