title: Temperament and psychopathological syndromes specific susceptibility for rubber hand illusion.
abstract: The aim of this study is to explore individual capacity for self-integration, susceptibility to the Rubber Hand Illusion (RHI) and the role of temperament factors in the emergence of body schema and body image dissociation. The RHI factors, proprioceptive drift, body ownership and body disownership were assessed in 48 university students. Personality and psychiatric vulnerability were measured by the Temperament and Character Inventory (TCI-R) and the Symptom Checklist-90-R (SCL-90-R). Our study pointed to the fact that the extent of behaviourally defined proprioceptive drift was associated with temperament factors, especially with Novelty Seeking and Harm Avoidance. Further, the ownership was associated with Symptom Checklist factors, especially with elevated Interpersonal Sensitivity and vulnerability to Schizotypy and Paranoid Ideation and elevated disownership score was found in the case of elevated Schizotypy, including a depersonalisation feeling when the RHI was induced. The RHI may be considered as a conflicting situation, in which a way to cope with incongruent multimodal, visual, haptic and proprioceptive stimulation provides an opportunity to test body integration and embodiment processes in healthy participants and patients without disadvantageous outcomes. The results support and replenish the two opposite processing models of the RHI with a third, temperament-based procedural mechanism.
authors.affiliation: Institute of Behavioral Sciences, Medical Faculty University of Pécs, 7624-H Hungray. Electronic address: janos.kallai@aok.pte.hu.
authors.forename: János
authors.initials: J
authors.lastname: Kállai
authors.affiliation: Institute of Behavioral Sciences, Medical Faculty University of Pécs, 7624-H Hungray. Electronic address: gabor.hegedus@aok.pte.hu.
authors.forename: Gábor
authors.initials: G
authors.lastname: Hegedüs
authors.affiliation: Institute of Behavioral Sciences, Medical Faculty University of Pécs, 7624-H Hungray. Electronic address: adam.feldmann@aok.pte.hu.
authors.forename: Ádám
authors.initials: Á
authors.lastname: Feldmann
authors.affiliation: Department of Neurology, Medical Faculty, University of Pécs, 7624-H Hungray. Electronic address: darnaigergely@gmail.com.
authors.forename: Sándor
authors.initials: S
authors.lastname: Rózsa
authors.affiliation: Institute of Psychology, Eötvös Loránd University, Budapest, 1064-H Hungray. Electronic address: rozsaqqq@gmail.com.
authors.forename: Gergely
authors.initials: G
authors.lastname: Darnai
authors.affiliation: Department of Psychiatry and Psychotherapy, Medical Faculty, University of Pécs, 7624-H Hungray. Electronic address: robert.herold@aok.pte.hu.
authors.forename: Róbert
authors.initials: R
authors.lastname: Herold
authors.affiliation: Pediatric Clinic, Clinical Center, University of Pécs, 7623-H Hungray. Electronic address: dornkriszta@gmail.com.
authors.forename: Krisztina
authors.initials: K
authors.lastname: Dorn
authors.affiliation: Institute of Behavioral Sciences, Medical Faculty University of Pécs, 7624-H Hungray. Electronic address: peter.z.kincses@aok.pte.hu.
authors.forename: Péter
authors.initials: P
authors.lastname: Kincses
authors.affiliation: Institute of Behavioral Sciences, Medical Faculty University of Pécs, 7624-H Hungray.
authors.forename: Árpád
authors.initials: Á
authors.lastname: Csathó
authors.affiliation: Institute of Behavioral Sciences, Medical Faculty University of Pécs, 7624-H Hungray. Electronic address: tibor.szolcsanyi@aok.pte.hu.
authors.forename: Tibor
authors.initials: T
authors.lastname: Szolcsányi
mesh_terms: D001362:Avoidance Learning / Q000502:physiology; D001828:Body Image / Q000523:psychology; D002605:Character; D005106:Exploratory Behavior / Q000502:physiology; D005260:Female; D007839:Functional Laterality; D006225:Hand / Q000502:physiology; D064368:Healthy Volunteers; D006801:Humans; D007088:Illusions / Q000502:physiology*; D008297:Male; D010555:Personality Inventory; D011434:Proprioception / Q000502:physiology*; D011599:Psychopathology / Q000379:methods*; D012408:Rubber; D013694:Temperament; D014796:Visual Perception / Q000502:physiology*; D055815:Young Adult
chemical_list: D012408:Rubber
keywords: Body schema; Interpersonal sensitivity; Multimodal integration; Peripersonal space; Schizotypy; Self-integration