title: Language processing: functional organization and neuroanatomical basis.
abstract: Earlier formulations of the relation of language and the brain provided oversimplified accounts of the nature of language disorders, classifying patients into syndromes characterized by the disruption of sensory or motor word representations or by the disruption of syntax or semantics. More recent neuropsychological findings, drawn mainly from case studies, provide evidence regarding the various levels of representations and processes involved in single-word and sentence processing. Lesion data and neuroimaging findings are converging to some extent in providing localization of these components of language processing, particularly at the single-word level. Much work remains to be done in developing precise theoretical accounts of sentence processing that can accommodate the observed patterns of breakdown. Such theoretical developments may provide a means of accommodating the seemingly contradictory findings regarding the neural organization of sentence processing.
mesh_terms: D001037:Aphasia / Q000145:classification / Q000503:physiopathology* / Q000523:psychology; D001921:Brain / Q000503:physiopathology*; D001931:Brain Mapping; D003952:Diagnostic Imaging; D006801:Humans; D011578:Psycholinguistics; D011932:Reading; D012660:Semantics; D013067:Speech Perception / Q000502:physiology*; D013068:Speech Production Measurement; D014705:Verbal Behavior / Q000502:physiology*; D014706:Verbal Learning / Q000502:physiology