title: [Aphasic hypergraphy in the course of a bilateral hemispheric glioblastoma].
abstract: A 68-year old patient, suffering from a left temporal and right frontal multifocal glioblastoma, initially presented Wernicke's aphasia with abnormal behavior. After a stereotaxic biopsy of his right frontal lesion, the patient developed an activity of ceaseless writing associated with mutism. This hypergraphic behavior was accompanied with a production of numerous aphasic paragraphics contrasting with the mutism. Such association could evoke the rise of a suppressive activity of the right hemisphere on graphic functions linguistically organized by the left hemisphere.
authors.affiliation: Service de Neurologie, CHU La Milétrie, 86021 Poitiers, France.
authors.forename: M
authors.initials: M
authors.lastname: Bailbé
authors.forename: C
authors.initials: C
authors.lastname: Pluchon
authors.forename: P
authors.initials: P
authors.lastname: Dumas
authors.forename: J Ph
authors.initials: JP
authors.lastname: Neau
authors.forename: R
authors.initials: R
authors.lastname: Gil
mesh_terms: D000368:Aged; D001037:Aphasia / Q000150:complications*; D005625:Frontal Lobe / Q000473:pathology / Q000601:surgery; D007839:Functional Laterality / Q000502:physiology*; D005909:Glioblastoma / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D009155:Mutism / Q000150:complications; D011597:Psychomotor Performance; D013238:Stereotaxic Techniques; D014057:Tomography, X-Ray Computed; D014705:Verbal Behavior
vernacular_title: Hypergraphie aphasique dans l'évolution d'un glioblastome bi-hémisphèrique.