“…As expected, all experimental groups (AD, MCI, and HA), show a significant increase in positive autobiographical memory recall. While reminiscence was considered as a possible sign of dysfunction and / or deterioration when it occurred at the end of life, it is currently considered to have adaptive functions, serving as a positive predictor of mental health in the elderly (Afonso et al, 2011;Afonso y Bueno, 2010;Bohlmeijer et al, 2003;Cappeliez y O'Rourke, 2006;Gil et al, 2022;Villasán, 2019;Villasán, 2020). An intervention based on reminiscence therapy is associated with a statistically significant increase in the general cognitive level, a decrease in depressive symptomatology, an increase in life satisfaction and a greater evocation of specific positive and negative memories, such as specifically developed.…”