Visuo-spatial interference affects the identification of emotional facial expressions in unmedicated Parkinson's patients. [artículo]
Por: Molina Arjona, José Antonio [Neurología]
| Rubio Valladolid, Gabriel [Psiquiatría].
Colaborador(es): Servicio de Psiquiatría | Servicio de Neurología-Neurofisiología.
Editor: Journal of the Neurological Sciences, 2012Descripción: 313(1-2):13-6.Recursos en línea: Solicitar documento Resumen: There is evidence that visuo-spatial capacity can become overloaded when processing a secondary visual task (Dual Task, DT), as occurs in daily life. Hence, we investigated the influence of the visuo-spatial interference in the identification of emotional facial expressions (EFEs) in early stages of Parkinson's disease (PD). We compared the identification of 24 emotional faces that illustrate six basic emotions in, unmedicated recently diagnosed PD patients (16) and healthy adults (20), under two different conditions: a) simple EFE identification, and b) identification with a concurrent visuo-spatial task (Corsi Blocks). EFE identification by PD patients was significantly worse than that of healthy adults when combined with another visual stimulus.
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Artículo
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Formato Vancouver:
García-Rodríguez B, Casares Guillén C, Jurado Barba R, Rubio Valladolid G, Molina Arjona JA, Ellgring H. Visuo-spatial interference affects the identification of emotional facial expressions in unmedicated Parkinson's patients. J Neurol Sci. 2012 Feb 15;313(1-2):13-6.
PMID:22029940
Contiene 54 referencias
There is evidence that visuo-spatial capacity can become overloaded when processing a secondary visual task (Dual Task, DT), as occurs in daily life. Hence, we investigated the influence of the visuo-spatial interference in the identification of emotional facial expressions (EFEs) in early stages of Parkinson's disease (PD). We compared the identification of 24 emotional faces that illustrate six basic emotions in, unmedicated recently diagnosed PD patients (16) and healthy adults (20), under two different conditions: a) simple EFE identification, and b) identification with a concurrent visuo-spatial task (Corsi Blocks). EFE identification by PD patients was significantly worse than that of healthy adults when combined with another visual stimulus.
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