Distortion of mental body representations

MR Longo - Trends in Cognitive Sciences, 2022 - cell.com
Our body is central to our sense of self, and distorted body representations are found in
several serious medical conditions. This paper reviews evidence that distortions of body …

A conceptual framework on body representations and their relevance for mental disorders

A Möllmann, N Heinrichs, A Herwig - Frontiers in psychology, 2024 - frontiersin.org
Many mental disorders are accompanied by distortions in the way the own body is perceived
and represented (eg, eating disorders, body dysmorphic disorder including muscle …

Improving Electromyographic Muscle Response Times through Visual and Tactile Prior Stimulation in Virtual Reality

J Sehrt, LL Ferreira, K Weyers, A Mahmood… - Proceedings of the CHI …, 2024 - dl.acm.org
Electromyography (EMG) enables hands-free interactions by detecting muscle activity at
different human body locations. Previous studies have demonstrated that input performance …

Proprioceptive errors in the localization of hand landmarks: What can be learnt about the hand metric representation?

V Peviani, G Bottini - Plos one, 2020 - journals.plos.org
Proprioception acquires a crucial role in estimating the configuration of our body segments
in space when visual information is not available. Proprioceptive accuracy is assessed by …

Hand size representation in healthy children and young adults

R Van der Looven, M Deschrijver, L Hermans… - Journal of Experimental …, 2021 - Elsevier
Whereas we experience our body as a coherent volumetric object, the brain appears to
maintain highly fragmented representations of individual body parts. Little is known about …

[PDF][PDF] Representation and perception of the body in space

M Bassolino, A Serino - Encyclopedia of behavioral neuroscience, 2021 - arodes.hes-so.ch
Résumé The perception of our body is mediated by cortical representations of the body and
the space around it. Body representations are constantly updated by the integration of …

The motor system (partially) deceives body representation biases in absence of visual correcting cues

V Peviani, J Liotta, G Bottini - Acta psychologica, 2020 - Elsevier
The internal models of our body dimensions are prone to bias, but little evidence exists to
explain how the motor system achieves fine-grained control despite these distortions …

Metric biases in body representation extend to objects

V Peviani, FG Magnani, G Bottini, L Melloni - Cognition, 2021 - Elsevier
We typically misestimate the dimensions of our body eg, we perceive our fingers as shorter,
and our torso as more elongated, than they actually are. It stands to reason that those metric …

[HTML][HTML] Representations of the relative proportions of body part width

L Wareing, LPY Lin, MR Readman, TJ Crawford… - Cognition, 2024 - Elsevier
Despite our wealth of experience with our bodies, our perceptions of our body size are far
from veridical. For example, when estimating the relative proportions of their body part …

Distorted perceptual face maps

MR Longo, M Holmes - Acta Psychologica, 2020 - Elsevier
Recent research has shown that proprioception relies on distorted representations of body
size and shape. By asking participants to localise multiple landmarks in space, perceptual …