?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Frontal%2C+temporal+and+lateralized+brain+function+in+children+with+attention-defiocit+hyperactivity+disorder%3A+a+psychophysiological+and+neuropsychological+viewpoint+on+development&rft.creator=Oades%2C+R.D.&rft.subject=Neuroanatomy&rft.subject=Neurophysiology&rft.subject=Neuropsychology&rft.subject=Neuropsychiatry&rft.description=Introduction%3A+This+review+considers+deficits+in+the+selective+aspects+of+perception+(i.e.+attention)+underlying+symptoms+of+impaired+attention+and+impulsivity+in+children+with+attention-deficit+hyperactivity+syndrome+(ADHD)+in+terms+of+frontal+and+temporal+lobe+function+and+cerebral+asymmetry.+%0A%0AReview%3A+Tomographic+studies+suggest+a+disturbance+of+fronto-striatal+function%2C+but+have+neglected+limbic+contributions+under+activating+conditions+and+are+contradictory+or+equivocal+on+the+nature+of+apparent+lateralised+differences+of+structure.+%0AFunctional+neuropsychological+(e.g.+go%2Fno-go+and+covert+orienting+of+attention+tasks)+and+psychophysiological+studies+(e.g.+event-related+potentials+and+mismatch+negativity+%5B1%5D)+suggest+that+early+and+late+stages+of+information+processing+are+affected+in+both+the+frontal+and+temporal+lobes.+%0APerformance+differences+in+young+ADHD+patients+imply+an+impairment+in+the+inter-cortical+dialogue.+Given+the+evidence+for+a+normal+specialisation+in+global+processing+in+the+right+and+the+processing+of+details+in+the+left+hemisphere%2C+the+lateralised+impairment+may+progress+from+situational+ADHD+(resulting+in+impaired+selective+aspects+of+perception+on+the+right)+to+pervasive+ADHD+(inducing+an+additional+impairment+in+decision+making+on+the+left%3A+compare+risk+taking).+%0A%0AConclusions%3A+Accordingly+a+proportion+of+ADHD+children+may+experience+an+early+negative+neurodevelopmental+influence+that+only+appears+as+the+brain+region+matures+(especially+around+8-12+years+of+age)+while+others+show+an+independent%2C+longer+term%2C+delayed+development+of+CNS+function.+%0A%0A&rft.publisher=Elsevier&rft.date=1998&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F1420%2F2%2Fadhd-rev-98-1.pdf&rft.identifier=++Oades%2C+R.D.++(1998)+Frontal%2C+temporal+and+lateralized+brain+function+in+children+with+attention-defiocit+hyperactivity+disorder%3A+a+psychophysiological+and+neuropsychological+viewpoint+on+development.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F1420%2F