Atencion primaria
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The objective of this review is to analyze through a the scientific evidence about the effects of physical activity in patients with Alzheimer's disease (AD) as a preventive and non-pharmacological treatment. ⋯ Most of the studies included do not allow us to know the impact of physical exercise on cognition and the cerebral structural-functional changes in patients at risk of developing AD or in patients who already have the disease. Without being able to rule out a possible beneficial effect, more studies are needed with a better design and methodological rigor that allows a better known about this association.
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The "insomnia complaint" currently has a very high prevalence in the medical consulting room. This assumes that any doctor must have some basic notions of how to approach it. ⋯ This will provide us with good tools for the correct collection of information, which will be of great help for the application of a clinical diagnostic algorithm of "Chronic adult Insomnia disorder". This will be able to differentiate it mainly from the rest of primary sleep disorders, and thus, apply a specific treatment, which will resolved on the basis of the "insomnia complaint" by the patient.