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Updated: May 10, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
Published on: February 14, 2014
Cognitive function in immigrants from Mexico and Latin America: The role of age at migration
Cindy E Tsotsoros1,2, Carmín A Centeno Román3, Alexandra L Clark4
1Department of Human Development and Family Science, University of Rhode Island, Kingston, RI, USA.
Abstract:
BackgroundLatino immigrants in the United States represent diverse national origins, with Mexicans comprising the largest group. Cognitive health disparities among Latino immigrants may reflect differences in migration experiences, including age at migration, socioeconomic differences, and acculturation. Whether Mexican immigrants differ from Latin American immigrants in cognitive outcomes remains unclear.ObjectiveThis study examined the independent and interactive effects of Mexican origin and age at migration on cognitive levels and decline compared to other Latin American immigrants. We also test whether socioeconomic and acculturation factors help explain differences in cognitive outcomes.MethodsData came from 2077 Latino immigrants in the Health and Retirement Study (2014-2020). Cognition was assessed using the Telephone Interview for Cognitive Status. Mixed-effects models evaluated the main and interaction effects of origins and age at migration on age-related decline, controlling for demographic, health-related, socioeconomic, and acculturation covariates.ResultsMexican immigrants had significantly lower cognitive levels than Latin American immigrants. However, after adjusting for socioeconomic indicators and language acculturation, Mexican immigrants demonstrated higher cognitive scores. Among Mexicans, late-life migration was associated with significantly poorer cognitive levels, which persisted after accounting for socioeconomic and acculturation factors. No significant differences were observed in rates of cognitive decline by origin or age at migration.ConclusionsLate-life migration is associated with poorer cognitive outcomes among Mexican immigrants. Findings indicate that socioeconomic and acculturation factors mask underlying differences in cognitive performance between Mexican and Latin American immigrants, underscoring the need to consider both migration experiences and social context when evaluating cognitive disparities.
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