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While these cognitive symptoms were initially described as limited to the perception, representation and use of the body, that is, the somatic space, they were recently shown to also extend to the perception of extra\u2010somatic space. CRPS patients seem indeed to pay less attention to visual stimuli occurring in the same side of space as their affected limb and especially those occurring close to that limb. The aim of the present study was to more precisely characterize these visuospatial biases, by investigating whether they may be dependent on the visually perceived proximity between the visual stimuli and the affected limb.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Upper\u2010limb CRPS patients and matched control participants performed temporal order judgements on visual stimuli, one presented in either side of space, while they could either see their hands near the visual stimuli or not.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Visuospatial biases were not modulated by the availability of visual feedback about the hands. However, secondary analyses revealed that these biases depended on the type of rehabilitation program that the patients followed: whereas patients who did not follow any specific program presented significant biases to the detriment of visual stimuli in the affected side of space, patients who did follow a CRPS\u2010specialized program did not.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Patients' cognitive strategies will be important to consider when studying inter\u2010individual differences in the cognitive symptomatology and associated cognitive\u2010based rehabilitation procedures in CRPS.<\/jats:p><\/jats:sec><jats:sec><jats:title>Significance<\/jats:title><jats:p>The existence of biases in visuospatial perception in Complex Regional Pain Syndrome has been reported but not always systematically replicated. We show that these biases might depend on the type of general rehabilitation program that the patients follow. Patients\u2019 individual cognitive strategies will be important to consider when studying the cognitive symptomatology of CRPS.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ejp.2118","type":"journal-article","created":{"date-parts":[[2023,4,22]],"date-time":"2023-04-22T04:05:40Z","timestamp":1682136340000},"page":"871-883","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Characterizing biased visuospatial perception in complex regional pain syndrome"],"prefix":"10.1002","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7217-5289","authenticated-orcid":false,"given":"Lieve","family":"Filbrich","sequence":"first","affiliation":[{"name":"Institute of Neuroscience (IONS) Universit\u00e9 catholique de Louvain  Brussels Belgium"},{"name":"Psychological Sciences Research Institute (IPSY) Universit\u00e9 catholique de Louvain  Louvain\u2010la\u2010Neuve Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Avgustina","family":"Kuzminova","sequence":"additional","affiliation":[{"name":"Institute of Neuroscience (IONS) Universit\u00e9 catholique de Louvain  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victoria","family":"Molitor","sequence":"additional","affiliation":[{"name":"Institute of Neuroscience (IONS) Universit\u00e9 catholique de Louvain  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Charlotte","family":"Verfaille","sequence":"additional","affiliation":[{"name":"Institute of Neuroscience (IONS) Universit\u00e9 catholique de Louvain  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dominique","family":"Mouraux","sequence":"additional","affiliation":[{"name":"Faculty of Motor Sciences Universit\u00e9 libre de Bruxelles  Brussels Belgium"},{"name":"University Hospital Erasme  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anne","family":"Berquin","sequence":"additional","affiliation":[{"name":"Institute of Neuroscience (IONS) Universit\u00e9 catholique de Louvain  Brussels Belgium"},{"name":"University Hospital Saint\u2010Luc  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Olivier","family":"Barbier","sequence":"additional","affiliation":[{"name":"University Hospital Saint\u2010Luc  Brussels Belgium"},{"name":"Institute of Experimental and Clinical Research Universit\u00e9 catholique de Louvain  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xavier","family":"Libouton","sequence":"additional","affiliation":[{"name":"University Hospital Saint\u2010Luc  Brussels Belgium"},{"name":"Institute of Experimental and Clinical Research Universit\u00e9 catholique de Louvain  Brussels Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Val\u00e9ry","family":"Legrain","sequence":"additional","affiliation":[{"name":"Institute of Neuroscience (IONS) Universit\u00e9 catholique de Louvain  Brussels Belgium"},{"name":"Psychological Sciences Research Institute (IPSY) Universit\u00e9 catholique de Louvain  Louvain\u2010la\u2010Neuve Belgium"},{"name":"Louvain Bionics Universit\u00e9 catholique de Louvain  Louvain\u2010la\u2010Neuve Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,4,21]]},"reference":[{"doi-asserted-by":"publisher","key":"e_1_2_9_2_1","DOI":"10.1097\/PR9.0000000000000624"},{"doi-asserted-by":"publisher","key":"e_1_2_9_3_1","DOI":"10.1093\/brain\/awx152"},{"doi-asserted-by":"publisher","key":"e_1_2_9_4_1","DOI":"10.1016\/j.pain.2005.04.019"},{"doi-asserted-by":"publisher","key":"e_1_2_9_5_1","DOI":"10.1007\/s00221\u2010017\u20104951\u20102"},{"doi-asserted-by":"publisher","key":"e_1_2_9_6_1","DOI":"10.1038\/s41598\u2010017\u201010077\u20108"},{"doi-asserted-by":"publisher","key":"e_1_2_9_7_1","DOI":"10.1016\/j.concog.2016.02.008"},{"doi-asserted-by":"publisher","key":"e_1_2_9_8_1","DOI":"10.1016\/j.cortex.2020.02.018"},{"doi-asserted-by":"publisher","key":"e_1_2_9_9_1","DOI":"10.1097\/j.pain.0000000000002053"},{"doi-asserted-by":"publisher","key":"e_1_2_9_10_1","DOI":"10.1155\/2020\/4561831"},{"doi-asserted-by":"publisher","key":"e_1_2_9_11_1","DOI":"10.1016\/j.pain.2010.04.030"},{"unstructured":"JASP Team. 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