Identifying Perceptual, Motor, and Cognitive Components Contributing to Slowness of Information Processing in Multiple Sclerosis with and without Depressive Symptoms

Lubrini, Genny, Periáñez, José A., Fernández-Fournier, Mireya, Tallón Barranco, Antonio, Díez-Tejedor, Exuperio, Frank García, Ana y Ríos-Lago, Marcos . (2020) Identifying Perceptual, Motor, and Cognitive Components Contributing to Slowness of Information Processing in Multiple Sclerosis with and without Depressive Symptoms. The Spanish Journal of Psychology

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Título Identifying Perceptual, Motor, and Cognitive Components Contributing to Slowness of Information Processing in Multiple Sclerosis with and without Depressive Symptoms
Autor(es) Lubrini, Genny
Periáñez, José A.
Fernández-Fournier, Mireya
Tallón Barranco, Antonio
Díez-Tejedor, Exuperio
Frank García, Ana
Ríos-Lago, Marcos
Materia(s) Psicología
Resumen Increasing findings suggest that different components of the stimulus-response pathway (perceptual, motor or cognitive) may account for slowed performance in Multiple Sclerosis (MS). It has also been reported that depressive symptoms (DS) exacerbate slowness in MS. However, no prior studies have explored the independent and joint impact of MS and DS on each of these components in a comprehensive manner. The objective of this work was to identify perceptual, motor, and cognitive components contributing to slowness in MS patients with and without DS. The study includes 33 Relapsing-Remitting MS patients with DS, 33 without DS, and 26 healthy controls. Five information processing components were isolated by means of ANCOVA analyses applied to five Reaction Time tasks. Perceptual, motor, and visual search components were slowed down in MS, as revealed by ANCOVA comparisons between patients without DS, and controls. Moreover, the compounding effect of MS and DS exacerbated deficits in the motor component, and slowed down the decisional component, as revealed by ANCOVA comparisons between patients with and without DS. DS seem to exacerbate slowness caused by MS in specific processing components. Identifying the effects of having MS and of having both MS and DS may have relevant implications when targeting cognitive and mood interventions.
Palabras clave depression
information processing speed
multiple sclerosis
reaction time
slownes
Editor(es) Cambridge University Press
Fecha 2020-06-09
Formato application/pdf
Identificador bibliuned:DptoPBII-FPSI-Articulos-Glubrini-0006
http://e-spacio.uned.es/fez/view/bibliuned:DptoPBII-FPSI-Articulos-Glubrini-0006
DOI - identifier 10.1017/SJP.2020.23
ISSN - identifier 1988-2904
Nombre de la revista The Spanish Journal of Psychology
Número de Volumen 23
Número de Issue e21
Publicado en la Revista The Spanish Journal of Psychology
Idioma eng
Versión de la publicación acceptedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published in The Spanish Journal of Psychology, is available online at the publisher's website: Cambridge University Press https://doi.org/10.1017/SJP.2020.23
Notas adicionales La versión registrada de este artículo, publicado por primera vez en The Spanish Journal of Psychology, está disponible en línea en el sitio web del editor: Cambridge University Press https://doi.org/10.1017/SJP.2020.23

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Creado: Tue, 30 Jan 2024, 00:35:29 CET