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Related Experiment Video

Updated: May 13, 2026

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment

Published on: March 8, 2019

Own-body perception in body dysmorphic disorder.

Ryan A Kaplan¹, Susan L Rossell, Peter G Enticott

¹a School of Psychology and Psychiatry , Monash University , Melbourne , Australia.

Cognitive Neuropsychiatry

|February 28, 2013

Summary

Body dysmorphic disorder (BDD) may stem from faulty somatoperception, the brain's process for forming a sense of one's appearance. Further research into BDD's perceptual issues and brain mechanisms can improve treatment.

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Last Updated: May 13, 2026

Observing the Transformation of Bodily Self-consciousness in the Squeeze-machine Experiment

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Published on: March 8, 2019

Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design

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Published on: May 31, 2021

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

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Area of Science:

Psychiatry
Neuroscience
Perceptual Psychology

Background:

Body dysmorphic disorder (BDD) is a condition characterized by preoccupation with perceived flaws in appearance.
Perceptual processes are increasingly recognized as central to understanding BDD.

Purpose of the Study:

To review the literature on perceptual processes in BDD.
To explore the relationship between BDD and obsessive-compulsive disorder (OCD).
To examine the empirical evidence for aberrant own-body perception in BDD and the potential role of the parietal cortex.

Main Methods:

A narrative literature review was conducted.
Key themes included BDD-OCD links, own-body perception deficits in BDD, and neurobiological underpinnings.

Main Results:

The literature suggests BDD is associated with a dysfunction in somatoperception.
Somatoperception is the process of forming a sense of one's physical appearance.

Conclusions:

Investigating somatoperceptive processes in BDD offers critical insights into its development and maintenance.
Understanding these mechanisms can lead to improved therapeutic interventions for BDD.