[Translation and validation of the Clinical Frailty Scale (CFS) into Spanish in Chile].

Introduction: The assessment of frailty is crucial for the management and care of older adults. The Clinical Frailty Scale (CFS) has been proposed as a useful and practical tool for this assessment, but its implementation requires translation and validation to the specific cultural context.

Methods: A standardized process of translation and cultural adaptation of the CFS in its second version was carried out.

Resting state in obsessive-compulsive disorder. A review of the literature.

Introduction: Obsessive-compulsive disorder (OCD) is a chronic disease that may have a great impact on functionality. The neuroimaging study on OCD has been advancing along with the advance in the technique. Functional neuroimages suggest the participation of the prefrontal cortex and basal ganglia, forming a subcortical cortex system.