Evaluation of the NIH Toolbox Odor Identification Test across Healthy Agers, Mild Cognitive Impairment, and Alzheimer's Disease among Spanish‐speaking Older Adults: Results from the ARMADA Study

Abstract

Background: Olfactory decline is correlated with cognitive decline in aging. The National Institutes of Health Toolbox Odor Identification Test (NIHTB‐OIT) is an established measure of olfaction ability.