The Clinical Significance of Cognitive Interventions for the Patients with Mild Cognitive Impairment / 신경정신의학

Patients with mild cognitive impairment (MCI) are at increased risk of developing dementia and Alzheimer's disease (AD). Currently, no disease-modifying or preventive drugs for AD are available. Non-pharmacological interventions, including cognitive intervention and physical exercise, could assist in the prevention and treatment of AD. Cognitive interventions can improve cognition and prevent dementia, and promote cognitive reserve and plasticity. As there are few standardized intervention programs for the treatment of MCI, development and effective study of cognitive interventions are needed. Psychiatrists should have a great interest in this kind of non-pharmacological interventions regarding neurocognitive disorders.

Modificación de sesgos cognitivos (MSC) en depresión: una revisión crítica de nuevos procedimientos para el cambio de sesgos cognitivos / Cognitive bias modification (CBM) in depression: a critical review of new procedures to change cognitive biases

Los sesgos cognitivos juegan un papel importante como factores de vulnerabilidad en los trastornos emocionales. Recientemente se han empezado a desarrollar intervenciones para la Modificación de Sesgos Cognitivos (MSC), con el objetivo final de mejorar los síntomas clínicos. Aunque estos procedimientos innovadores se han utilizado más en los problemas de ansiedad, existe una investigación creciente sobre su uso en la depresión. En este trabajo efectuamos una revisión del marco teórico, los procedimientos utilizados y los principales resultados de la MSC en la depresión, en especial en la corrección de sesgos atencionales y de interpretación. Finalmente se analizan las limitaciones conceptuales y metodológicas de estas nuevas intervenciones y se discuten sus implicaciones clínicas, teóricas y aplicadas.

Cognitive biases play an important role as vulnerability factors in emotional disorders. Interventions for Cognitive Bias Modification (CBM) have recently begun to be developed with the ultimate goal of improving clinical symptoms. Although these innovative procedures have been applied mainly in anxiety problems, there is increasing research on the application in depression. This work reviews the theoretical framework, the procedures used, and the main results of CBM in depression, especially in the modification of attention and interpretative bias. Finally the conceptual and methodological limitations of these promising interventions procedures are analyzed as well as the clinical, theoretical and applied implications.