title: [Communication disorders in schizophrenic patients. Cognitive explanation and clinical reconsideration].
abstract: The definition of schizophrenic patients communication disorders sets many problems (partly linked to the descriptive vagueness of the Bleuler mental dissociation syndrome) and leads today to give up those signals, considered as of little specification, for symptoms of easier definition. Nevertheless, french clinicians go on using the dissociation concept to make the diagnostic of schizophrenia, faithful to Bleuler teaching according to which the communication of these patients would be very specific. The object of this article is to take up with the Bleuler logic and to propose hypothesis of cognitive abnormalities that underlie the symptomatic expression of the communication troubles of these patients and point out, from these hypothesis, how a more specific rereading of the language, thought and communication disorders is possible. Two cognitive abnormalities are suggested by the literature data to explain some schizophrenic communication disorders, abnormalities which seem at least partly independent. The first one can be described in the terms of a model of action and brings down communication to its dimension of discursive action. The authors define it as a trouble of a mechanism of action supervision, of the action monitoring, or of the planning of discourse. The symptomatic expressions of this trouble may be described when the subject is under interview conditions soliciting it Examples of such clinical situations are given. The second abnormality may be described in the terms of the "Theory of Mind" and concern the difficulties of some schizophrenic patients to attribute mental states to their interlocuters. Here again, examples of clinical conditions are given, allowing us to investigate this abnormality.
authors.affiliation: Service de Psychiatrie, Hôpital Richaud, Versailles.
authors.forename: M C
authors.initials: MC
authors.lastname: Hardy-Bayle
authors.forename: C
authors.initials: C
authors.lastname: Passerieux
authors.forename: B
authors.initials: B
authors.lastname: Claudel
authors.forename: V
authors.initials: V
authors.lastname: Olivier
authors.forename: J F
authors.initials: JF
authors.lastname: Chevalier
mesh_terms: D001288:Attention; D003072:Cognition Disorders / Q000175:diagnosis* / Q000523:psychology; D003142:Communication; D006801:Humans; D007806:Language Disorders / Q000175:diagnosis / Q000523:psychology; D012559:Schizophrenia / Q000175:diagnosis*; D012564:Schizophrenic Language; D012565:Schizophrenic Psychology; D012938:Social Perception; D014705:Verbal Behavior
vernacular_title: Les troubles de la communication chez les schizophrènes. Explication cognitive et relecture clinique.