Testa, GiuliaGranero, RoserMisiolek, AlejandraVintró Alcaraz, CristinaMallorquí-Bagué, NúriaLozano-Madrid, MartaVeciana de las Heras, MisericordiaSánchez, IsabelJiménez-Murcia, SusanaFernández Aranda, Fernando2023-01-232023-01-232022-12-012072-6643https://hdl.handle.net/2445/192498Impulsivity, as a multidimensional construct, has been linked to eating disorders (EDs) and may negatively impact treatment response. The study aimed to identify the dimensions of impulsivity predicting poor remission of ED symptoms. A total of 37 ED patients underwent a baseline assessment of impulsive personality traits and inhibitory control, including the Stroop task and the emotional go/no-go task with event-related potentials (ERPs) analysis. The remission of EDs symptomatology was evaluated after 3 months of cognitive-behavioral therapy (CBT) and at a 2-year follow-up. Poor remission after CBT was predicted by poor inhibitory control, as measured by the Stroop task. At 2 years, the risk of poor remission was higher in patients with higher novelty seeking, lower inhibitory control in the Stroop and in ERPs indices (N2 amplitudes) during the emotional go/no-go task. The present results highlight inhibitory control negatively impacting both short- and long-term symptomatology remission in ED patients. On the other hand, high novelty seeking and ERPs indices of poor inhibition seem to be more specifically related to long-term remission. Therefore, a comprehensive assessment of the impulsivity dimension in patients with ED is recommended to tailor treatments and improve their efficacy.12 p.application/pdfengcc-by (c) Testa, Giulia et al., 2022https://creativecommons.org/licenses/by/4.0/Trastorns de la conducta alimentàriaPersonalitatTeràpia cognitivaEating disordersPersonalityCognitive therapyinfo:eu-repo/semantics/article7275912023-01-23info:eu-repo/semantics/openAccess36501041