Upcoming tactile events and body ownership in schizophrenia
@article{Ferri2014UpcomingTE,
title={Upcoming tactile events and body ownership in schizophrenia},
author={Francesca Ferri and Marcello Costantini and Anatolia Salone and Giuseppe di Iorio and Giovanni Martinotti and Antonio Maria Chiarelli and Arcangelo Merla and Massimo Di Giannantonio and Vittorio Gallese},
journal={Schizophrenia Research},
year={2014},
volume={152},
pages={51-57}
}
62 Citations
The role of expectation in multisensory body representation – neural evidence
- PsychologyThe European journal of neuroscience
- 2017
Results enrich current models of body ownership suggesting that the authors' multisensory brain regions generate prediction on what could be my body and what could not, and might have interesting implications in all those cases in which body representation is altered, anorexia, bulimia nervosa and obesity, among others.
Deficits in Sense of Body Ownership, Sensory Processing, and Temporal Perception in Schizophrenia Patients With/Without Auditory Verbal Hallucinations
- Psychology, MedicineFrontiers in Neuroscience
- 2022
An important finding was that patients with AVHs did not show a reduction in RHI under asynchronous conditions, which emphasize the disturbances of the sense of body ownership in schizophrenia patients with/without AVHS and the associations with AVhs.
Multisensory correlations—Not tactile expectations—Determine the sense of body ownership
- PsychologyPloS one
- 2019
The results showed that the magnetic touch illusion was dependent on concurrent visual and tactile stimulation and that visually induced tactile expectations alone were insufficient, and contradict the notion that the brain uses predictions of upcoming sensory events to determine whether or not a limb belongs to the self.
When Passive Feels Active - Delusion-Proneness Alters Self-Recognition in the Moving Rubber Hand Illusion
- PsychologyPloS one
- 2015
The result suggests that delusion-proneness is associated with hypersalient external input in passive conditions, resulting in an abnormal experience of the illusion, and it is hypothesized that deficient motor predictions counteract hypersalience in psychosis proneness.
Defective Embodiment of Alien Hand Uncovers Altered Sensorimotor Integration in Schizophrenia.
- Psychology, MedicineSchizophrenia bulletin
- 2019
It is concluded that motor prediction and/or temporal binding window impairments may alter the feeling of embodiment and body representation in schizophrenia.
Multisensory integration underlying body-ownership experiences in schizophrenia and offspring of patients: a study using the rubber hand illusion paradigm
- Psychology, MedicineJournal of psychiatry & neuroscience : JPN
- 2019
Background
Schizophrenia is a disorder of basic self-disturbance. Evidence suggests that people with schizophrenia may have aberrant experiences of body ownership: they may feel that they are not the…
Bodily Experience in Schizophrenia: Factors Underlying a Disturbed Sense of Body Ownership
- Psychology, MedicineFront. Hum. Neurosci.
- 2016
It is proposed that patients with schizophrenia have weaker stored body representations, and rely to a greater extent on external stimuli, such as visual information, due to imprecise or highly variable internal predictions.
A Sensorimotor Network for the Bodily Self
- Psychology, BiologyJournal of Cognitive Neuroscience
- 2012
The data seem to support the existence of a sense of bodily self encased within the sensorimotor system, and it is proposed that such a sensorsimotor representation of the bodily self might help to differentiate the authors' own body from that of others.
Perception of visual-tactile asynchrony, bodily perceptual aberrations, and bodily illusions in schizophrenia
- Psychology, MedicineSchizophrenia Research
- 2021
Body perception can be altered in individuals with schizophrenia resulting in experiences of undefined boundaries, loss of ownership, and size changes. These individuals may also be more susceptible…
Rethinking Body Ownership in Schizophrenia: Experimental and Meta-analytical Approaches Show no Evidence for Deficits
- Psychology, MedicineSchizophrenia bulletin
- 2018
While schizophrenia patients may be impaired in the sense of agency, their multisensory bodily self-representation, as tested here, seems to be unaffected by the illness.
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