Cognitive Testing in Spanish Older Adults: A Scoping Review

Background/Objectives: Cognitive impairment is a major concern in aging populations. Early detection through validated neuropsychological tests is essential for dementia risk stratification and preventive interventions. This scoping review (PRISMA-ScR, 2013-2023, registration protocol: 10.17605/OSF.IO/8NHJF) evaluated cognitive testing trends in aging research and identified the most frequently used neuropsychological screening tests in Spanish populations. Methods: Searches in PubMed and Web of Science (March 2024) yielded 730 records; 156 were reviewed in full, and 15 met inclusion criteria for Spanish adults ≥65 years. Results: The Mini-Mental State Examination was the most-used test, followed by verbal fluency and Trail Making Test. No test covered all six DSM-5 cognitive domains, and social cognition was never assessed in any of the studies. The Montreal Cognitive Assessment was underused despite its superior sensitivity. Conclusions: Findings support developing a tailored, multidomain battery combining global and domain-specific tests. Social cognition assessments should be included to ensure a complete cognitive domain coverage.