How is Cognitive Health Assessed in Epidemiological Studies?
Cognitive health is assessed using a variety of tools and methods:
- Cognitive Tests: Standardized tests like the Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) are commonly used. - Questionnaires: Self-reported questionnaires can provide insights into cognitive function and lifestyle factors. - Neuroimaging: Techniques such as MRI and PET scans help in understanding structural and functional changes in the brain. - Biomarkers: Blood tests and cerebrospinal fluid analysis can reveal biomarkers associated with cognitive decline.
