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CONICET Digital
Article . 2016
License: CC BY NC SA
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Simulación mental en Demencia Frontotemporal

Authors: Politis, Daniel Gustavo; Rubinstein, Wanda Yanina; Tabernero, María Eugenia;

Simulación mental en Demencia Frontotemporal

Abstract

Existe una red común para la percepción y ejecución de acciones necesaria para la adquisición de la Teoría de la Mente, y elsistema de neuronas en espejo podría ser el sustrato neural. Objetivo: Estudiar la presencia de apraxia y su relación con la Teoríade la Mente en pacientes con Demencia Frontotemporal variante conductual. Métodos: Se evaluaron en 24 pacientes, se administróuna batería para la evaluación cognitiva de las praxias y pruebas de Teoría de la Mente. Resultados: Todas las pruebas de labatería de praxias mostraron una correlacionaron significativa con Falsa Creencia de primer orden, mientras que el Test de Carasmostró correlaciones con todas las pruebas de la batería excepto Ingreso auditivo verbal. Se hallaron, además, correlaciones significativasentre Lectura de la mente en los Ojos y las pruebas Ingreso visual de objetos e Imitación de gestos familiares, y entreFaux Pas y Utilización de herramientas, Decisión gestual y Denominación por función. Discusión: Estos hallazgos refuerzan lahipótesis de que los procesos de Teoría de la Mente se basan, según la teoría de la simulación mental, en un sistema de emparejamientode ejecución/observación de acciones cuyo sustrato neural podría corresponder al sistema de neuronas en espejo

There is a common network for perception and execution of actions necessary for the acquisition of Theory of Mind, and the mirror neuron system could be the neural substrate. Objective: To study the presence of apraxia and their relationship to Theory of Mind in patients with behavioral variant of Frontotemporal Dementia. Methods: 24 patients were assessed, and the cognitive praxis assessment battery and theory of mind were administered. Results: All the tasks of the cognitive praxis assessment battery showed a significant correlation with the first order False Believe task, while Faces Test showed correlations with all the battery tasks except Auditory verbal income. Significant correlations were also found between Reading the Mind in the Eyes and Income of visual objects and Imitation of familiar gestures, and between Faux Pas and Use of tools, Gestural decision and Naming by function. Discussion: These findings reinforce the hypothesis that the processes of Theory of Mind are based, according to mental simulation theory, in a matching execution/observation of actions system, whose neural substrate may correspond to the mirror neuron system

Fil: Rubinstein, Wanda Yanina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Hospital Interzonal General de Agudos Gral. San Martin; Argentina

Fil: Tabernero, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Hospital Interzonal General de Agudos Gral. San Martin; Argentina

Fil: Politis, Daniel Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Hospital Interzonal General de Agudos Gral. San Martin; Argentina

Country
Argentina
Keywords

Simulación Mental, Apraxia, https://purl.org/becyt/ford/3.3, Sistema De Neuronas en Espejo, https://purl.org/becyt/ford/3, Demencia Frontotemporal Variante Conductual

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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