How Does Conditioned Pain Modulation Influence Motor Imagery Processes in Women with Fibromyalgia Syndrome? A Cross-Sectional Study Secondary Analysis

dc.contributor.authorRiquelme-Aguado, Víctor
dc.contributor.authorDi-Bonaventura, Silvia
dc.contributor.authorGonzález-Álvarez, Mª Elena
dc.contributor.authorZabarte-Del-Campo, Alazne
dc.contributor.authorFernández-Carnero, Josué
dc.contributor.authorGil-Crujera, Antonio
dc.contributor.authorGómez-Esquer, Francisco
dc.contributor.authorVillafañe, Jorge Hugo
dc.date.accessioned2025-07-30T07:21:07Z
dc.date.available2025-07-30T07:21:07Z
dc.date.issued2024-12-02
dc.description.abstractFibromyalgia syndrome (FMS) is a multifactorial pain syndrome not only characterized by widespread pain as the primary symptom but also accompanied by physical, psychological, and cognitive manifestations. Impairments in conditioned pain modulation (CPM) are common in this population; however, there is significant heterogeneity in the CPM response among women with FMS. The Left/Right Judgment Task (LRJT) is a validated method for studying motor imagery in chronic pain patients. Previous scientific evidence has not yet thoroughly investigated the relationship between CPM alterations and motor imagery processes in FMS patients. The aim of this study was to investigate the relationship between CPM and motor imagery. Methods: This is a secondary analysis of a cross-sectional study. Pain intensity (NPRS), disability (FIQ), mechanical hyperalgesia (PPT), descending pain modulation (CPM), and laterality discrimination (LRJT) were assessed in 30 women diagnosed with FMS. Participants were divided into two groups, responder and non-responder, according to their response to the CPM test. Results: Findings showed that the FMS subgroup of non-responders to CPM, performed worse in motor imagery processes (LRJT). Additionally, older age and higher mechanical hyperalgesia were also associated with poorer functioning of the inhibitory system. Conclusions: Women with FMS who are non-responders to CPM exhibit a reduced ability to perform motor imagery processes. Additionally, the non-responder group shown significant differences, such as older age and greater initial mechanical hyperalgesia compared to the responder group.
dc.identifier.citationRiquelme-Aguado, V.; Di-Bonaventura, S.; González-Álvarez, M.E.; Zabarte-Del Campo, A.; Fernández-Carnero, J.; Gil-Crujera, A.; Gómez-Esquer, F.; Villafañe, J.H. How Does Conditioned Pain Modulation Influence Motor Imagery Processes in Women with Fibromyalgia Syndrome? A Cross-Sectional Study Secondary Analysis. J. Clin. Med. 2024, 13, 7339.
dc.identifier.doi10.3390/jcm13237339
dc.identifier.issn2077-0383
dc.identifier.urihttps://hdl.handle.net/10115/96398
dc.language.isoen
dc.publisherMDPI
dc.rightsAttribution 4.0 Internationalen
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectfibromyalgia
dc.subjectconditioned pain modulation
dc.subjectmotor imagery
dc.subjectlaterality discrimination
dc.subjectlimb laterality judgement
dc.subjectchronic pain
dc.subjectpain neuroscience
dc.subjectdescending pain modulation
dc.subjectmechanical hyperalgesia
dc.titleHow Does Conditioned Pain Modulation Influence Motor Imagery Processes in Women with Fibromyalgia Syndrome? A Cross-Sectional Study Secondary Analysis
dc.typeArticle

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