Amb motiu del tancament d'estiu, la validació de documents es reprendrà a partir del 28 d'agost de 2026. Disculpeu les molèsties.
Con motivo del cierre de verano, la validación de documentos se reanudará a partir del 28 de agosto de 2026. Disculpad las molestias
Due to the summer closure, document validation will resume starting August 28, 2026. We apologize for any inconvenience.

Fitxers

844123.pdf (1.24 MB)

Tipus de document

Article

Versió

Versió publicada

Data de publicació

2024-01-12

Llicència de publicació

cc-by-nc (c) Salas, F. et al., 2024
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/227189

Components of event-related potentials and borderline personality disorder: a meta-analysis

Títol de la revista

Autors

Director/Tutor

ISSN de la revista

Títol del volum

Recurs relacionat

https://doi.org/10.1080/20008066.2023.2297641

Resum

Background: Borderline personality disorder (BPD) is characterized by symptoms associated with difficulties in emotion regulation, altered self-image, impulsivity, and instability in personal relationships. A relationship has been found between BPD symptoms and altered neuropsychological processes. Studies of event-related potentials (ERP) measured with electroencephalogram (EEG) have found neural correlates related to BPD symptoms. Of note is the P300 component, considered a potential mental health biomarker for trauma-associated disorders. However, no meta-analysis has been found to demonstrate this relationship. Objectives: To evaluate the relationship between the P300 component and BPD symptoms. To evaluate the relationship of other ERP components with BPD symptoms. Methods: The method and procedure were adjusted to the PRISMA checklist. The search was performed in three databases: WOS, Scopus and PubMed. A Random Effects Model was used to perform the analysis of the studies. In addition, a meta-regression was performed with % women, Gini and GDP. Finally, a descriptive analysis of the main results found between P300, other ERP components (LPP, P100 and ERN/Ne) and BPD symptoms was performed.Results: From a review of 485 articles, a meta-analysis was performed with six articles that met the inclusion criteria. A moderate, positive relationship was found between the P300 component and BPD symptoms (REM = .489; p < .001). It was not possible to perform meta-analyses for other ERP components (LPP, P100 and ERN/Ne) due to the low number of articles found. Conclusion: The idea that P300 could be considered for use as a biomarker to identify altered neural correlates in BPD is reinforced. In addition, a moderating effect of inequality (Gini) was detected.

Matèries

Trastorns límits de la personalitat, Traumes psíquics

Matèries (anglès)

Borderline personality disorder, Psychic trauma

Citació

Col·leccions

Articles publicats en revistes (Psicologia Clínica i Psicobiologia)

Citació

SALAS, Fabiola, et al. Components of event-related potentials and borderline personality disorder: a meta-analysis. European Journal of Psychotraumatology. 2024. Vol. 15, num. 1, pags. 2297641. ISSN 2000-8066. [consulted: 19 of August of 2026]. Available at: https://hdl.handle.net/2445/227189

Exportar metadades

JSON - METS

Compartir registre