ArticleScientific reports2017
Biased visuospatial perception in complex regional pain syndrome.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 59 citations in OpenAlex.
- Experimentally induced pain does not influence updating of peripersonal space and body representations following tool-use.PloS one · 2019Trial
- Trial
- Differences in Distance Perception and Balance in Female Students with and without Upper Crossed Syndrome: A Comparative Study.International journal of school health · 2026Article
- Article
- Neuroanatomical correlates of peripersonal space: bridging the gap between perception, action, emotion and social cognition.Brain structure & function · 2024Review
- Reduced Visuospatial Attention in Personal Space is Not Limited to the Affected Limb in Complex Regional Pain Syndrome.Journal of pain research · 2024Article
- Virtual reality in managing Complex Regional Pain Syndrome (CRPS): a scoping review.Frontiers in neurology · 2023Article
- Altered bodily perceptions in chronic neuropathic pain conditions and implications for treatment using immersive virtual reality.Frontiers in human neuroscience · 2022Review
- Predictors of Self-Reported Neglect-like Symptoms and Involuntary Movements in Complex Regional Pain Syndrome Compared to Other Chronic Limb Pain Conditions.Pain medicine (Malden, Mass.) · 2021Article
- Changes in visual attentional behavior in complex regional pain syndrome: A preliminary study.PloS one · 2021Article
- Pain reduction by inducing sensory-motor adaptation in Complex Regional Pain Syndrome (CRPS PRISMA): protocol for a double-blind randomized controlled trial.BMC neurology · 2020Article
- Neuropsychological Changes in Complex Regional Pain Syndrome (CRPS).Behavioural neurology · 2020Review
- Article
- No perceptual prioritization of non-nociceptive vibrotactile and visual stimuli presented on a sensitized body part.Scientific reports · 2018Article
- Embodied pain in fibromyalgia: Disturbed somatorepresentations and increased plasticity of the body schema.PloS one · 2018Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Complex regional pain syndrome (CRPS) is a chronic pain condition associating sensory, motor, trophic and autonomic symptoms in one limb. Cognitive difficulties have also been reported, affecting the patients' ability to mentally represent, perceive and use their affected limb. However, the nature of these deficits is still a matter of debate. Recent studies suggest that cognitive deficits are limited to body-related information and body perception, while not extending to external space. Here we challenge that statement, by using temporal order judgment (TOJ) tasks with tactile (i.e. body) or visual (i.e. extra-body) stimuli in patients with upper-limb CRPS. TOJ tasks allow characterizing cognitive biases to the advantage of one of the two sides of space. While the tactile TOJ tasks did not show any significant results, significant cognitive biases were observed in the visual TOJ tasks, affecting mostly the perception of visual stimuli occurring in the immediate vicinity of the affected limb. Our results clearly demonstrate the presence of visuospatial deficits in CRPS, corroborating the cortical contribution to the CRPS pathophysiology, and supporting the utility of developing rehabilitation techniques modifying visuospatial abilities to treat chronic pain.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.