title: Door but not four and 4 a category specific transcoding deficit in a pure acalculic patient.
abstract: We report a left parietal damaged, acalculic, non aphasic patient who showed a specific deficit in reading Arabic and spelled-out numerals. Word reading was flawless, while he showed a severe impairment in reading meaningless strings of phonemes (phonological alexia). He also showed a dissociation between the preserved ability to retrieve knowledge about general facts and the impairment in retrieving cardinal, personal and non-personal numerical facts. These findings point to a separate organization in the brain of the numerical domain.
authors.affiliation: Department of Neurology, Ospedale Civile, Venice, Italy. denes@unive.it
authors.forename: G
authors.initials: G
authors.lastname: Denes
authors.forename: M
authors.initials: M
authors.lastname: Signorini
mesh_terms: D000368:Aged; D003071:Cognition / Q000502:physiology; D003072:Cognition Disorders / Q000523:psychology*; D006801:Humans; D007802:Language; D008297:Male; D008568:Memory / Q000502:physiology; D008606:Mental Processes / Q000502:physiology*; D009483:Neuropsychological Tests; D011932:Reading; D020521:Stroke / Q000523:psychology*; D014705:Verbal Behavior / Q000502:physiology