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 …

Perception, action, and the body model

LA Coelho, CLR Gonzalez - Neuropsychologia, 2024 - Elsevier
Abstract In 1992, Goodale and Milner proposed to study the visual system based on
function, thus dissociating vision for perception (ventral stream) and vision for action (dorsal …

The influence of vision, touch, and proprioception on body representation of the lower limbs

KD Stone, A Keizer, HC Dijkerman - Acta Psychologica, 2018 - Elsevier
Numerous studies have shown that the representation of the hand is distorted. When
participants are asked to localize unseen points on the hand (eg the knuckle), it is perceived …

Distorted body representations in healthy cognition

MR Longo - Quarterly Journal of Experimental Psychology, 2017 - journals.sagepub.com
Delusions and misperceptions about the body are a conspicuous feature of numerous
neurological and psychiatric conditions. In stark contrast to such pathological cases, the …

The magic hand: Plasticity of mental hand representation

G Cocchini, T Galligan, L Mora… - Quarterly Journal of …, 2018 - journals.sagepub.com
Internal spatial body configurations are crucial to successfully interact with the environment
and to experience our body as a three-dimensional volumetric entity. These representations …

The distorted hand metric representation serves both perception and action

V Peviani, G Bottini - Journal of Cognitive Psychology, 2018 - Taylor & Francis
The representation of our body location is achieved by integrating sensorimotor inputs with
information about our body size. Previous studies have shown that the metric representation …

Perceptual and conceptual distortions of implicit hand maps

MR Longo, S Mattioni, N Ganea - Frontiers in Human Neuroscience, 2015 - frontiersin.org
Recent studies have revealed that human position sense relies on a massively distorted
representation of hand size and shape. By comparing the judged location of landmarks on …

The role of visual similarity and memory in body model distortions

A Saulton, MR Longo, HY Wong, HH Bülthoff… - Acta Psychologica, 2016 - Elsevier
Several studies have shown that the perception of one's own hand size is distorted in
proprioceptive localization tasks. It has been suggested that those distortions mirror …

No correlation between distorted body representations underlying tactile distance perception and position sense

MR Longo, R Morcom - Frontiers in human neuroscience, 2016 - frontiersin.org
Both tactile distance perception and position sense are believed to require that immediate
afferent signals be referenced to a stored representation of body size and shape (the body …

Distorted body representations are robust to differences in experimental instructions

L Tamè, N Bumpus, SA Linkenauger… - Attention, Perception, & …, 2017 - Springer
Several recent reports have shown that even healthy adults maintain highly distorted
representations of the size and shape of their body. These distortions have been shown to …