A generative model of body ownership and minimal selfhood
نویسندگان
چکیده
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منابع مشابه
Minimal self-models and the free energy principle
The term "minimal phenomenal selfhood" (MPS) describes the basic, pre-reflective experience of being a self (Blanke and Metzinger, 2009). Theoretical accounts of the minimal self have long recognized the importance and the ambivalence of the body as both part of the physical world, and the enabling condition for being in this world (Gallagher, 2005a; Grafton, 2009). A recent account of MPS (Met...
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The concept of the brain as a prediction machine has enjoyed a resurgence in the context of the Bayesian brain and predictive coding approaches within cognitive science. To date, this perspective has been applied primarily to exteroceptive perception (e.g., vision, audition), and action. Here, I describe a predictive, inferential perspective on interoception: 'interoceptive inference' conceives...
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Identifying with a body is central to being a conscious self. The now classic "rubber hand illusion" demonstrates that the experience of body-ownership can be modulated by manipulating the timing of exteroceptive (visual and tactile) body-related feedback. Moreover, the strength of this modulation is related to individual differences in sensitivity to internal bodily signals (interoception). Ho...
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The assessment of psychopathology in most contemporary research is based squarely on signs and symptoms of disorder, often measured in fairly crude checklist-type fashion. This approach has tended to indicate significant overlap in psychotic and other symptoms across disorders , eg, between schizophrenia and bipolar disorder 1 and between psychotic disorders and borderline personality disorder....
متن کاملWhat can body ownership illusions tell us about minimal phenomenal selfhood?
Illusions have become an invaluable tool for investigating how the sense of a body as one’s own is constructed and maintained: During the rubber hand illusion (RHI, Botvinick and Cohen, 1998), congruent touch to one’s hidden hand and a fake counterpart produces an illusion of feeling the touch on the fake hand and, more strikingly, an experience of the fake hand as part of one’s body (Ehrsson e...
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