A recent study conducted by the University of São Paulo (USP) has demonstrated that a well-structured cognitive stimulation program, spanning 18 months, significantly benefits the memory, verbal fluency, and executive functions of healthy elderly Brazilians. In addition to these cognitive improvements, participants also reported a reduction in cognitive complaints and depressive symptoms, suggesting that such structured mental activities have the potential to prevent cognitive decline associated with aging and improve overall quality of life.

Participants engaged in various exercises designed to enhance cognitive abilities, including calculations using an abacus, paper-and-pencil tasks to work on memory, language, and reasoning skills, alongside board games and group dynamics that foster planning, interaction, and engagement. The program also incorporated online exercises that participants could complete at home, reinforcing the cognitive stimulation they received in other settings. These activities highlight the importance of regular mental engagement in maintaining cognitive health among the elderly.

According to gerontologist Thaís Bento Lima da Silva, one of the study's authors and a researcher at USP, cognitive stimulation plays a crucial role in enhancing the quality of life for older adults. The findings underscore the necessity for more structured cognitive activities to be integrated into the daily routines of healthy elderly individuals, paving the way for future interventions aimed at mitigating the cognitive effects of aging.