Search

ObjectivesOlder immigrants of Latin American descent are disproportionately impacted by dementia, yet little is known about their dementia- and brain health-related knowledge. We explored perspectives on brain health and aging in this population to inform the development of culturally-relevant interventions.MethodsIndividual, semi-structured interviews were conducted with 30 Spanish-speaking immigrants over 60. Questions addressed knowledge about the brain, perceptions of healthy and unhealthy aging, ideas of how to take care of one's brain, and where knowledge was acquired. Responses were analyzed using thematic analysis.ResultsThe following themes emerged: (1) Descriptions of the brain varied, from anatomy, cognition, and psychology to disease. (2) Perceptions of healthy aging included independence, memory, emotions, and orientation. (3) Ideas of how to care for the brain included physical, social, and cognitive engagement. (4) Knowledge was acquired in childhood, communities, healthcare settings, careers, and media.ConclusionsResults showed significant variability in knowledge. Findings may be leveraged to improve interventions that address brain health literacy disparities among older Latin American immigrants.Clinical implicationsTakeaways involve increasing education about the structure and functions of the brain, promoting realistic understandings of what nonnormative brain aging entails, and increasing knowledge of empirically-supported maintenance approaches. Dissemination may be increased via healthcare providers, community centers, churches, and media.

Latinos in the USA are 1.5 times more likely to develop Alzheimer's Disease and Related Dementias (ADRD) than non-Latino Whites. This systematic review aims to summarize current understanding of the perceptions, knowledge, beliefs, and attitudes about ADRD and brain health of Latinos to inform public health efforts addressing disparities. Searches were completed across six databases (Medline, PsycINFO, WoS, LILACS, ProQUEST, and CINAHL). Studies were required to capture attitudes and/or knowledge of ADRD or brain health among US-based Latino adults who were not cognitively impaired and were not caregivers or healthcare providers. Results were synthesized narratively. A total of 5528 unique records were identified. Following de-duplication and screening, 24 articles met the inclusion criteria for this review. Overall, knowledge about brain health and ADRD among Latinos is quite mixed. A consistent finding was that participants recognized memory loss as a symptom of cognitive impairment, but demonstrated limited recognition of other signs of impairment. The studies also highlighted variable knowledge of protective factors for maintaining brain health. Opportunities exist to increase knowledge of ADRD signs and symptoms, and awareness of risk and protective factors. Given the heterogeneity of Latinos in the USA, more research is warranted to better elucidate nuances in conceptualizations of brain health and aging among diverse Latino subgroups. [ABSTRACT FROM AUTHOR]