Cognitive Training through a Mobile Application in Healthy Older Adults (a Pilot Study)

Abstract

Cognitive non-pharmacological intervention strategies have shown improvements in attentional and executive processes in older adults. the use of mobile applications has allowed the classic paper-and-pencil tasks to be transferred to a more user-friendly and intuitive format. however, their applicability and effectiveness are not yet clear. Objective: to analyze the effect of a cognitive training program on general cognitive performance, processing speed, and cognitive flexibility, based on a commercial mobile application (Lumosity). Materials and method: a univariate design of repeated measures was used. the sample consisted of 50 older adults from the osorno commune, Chile,to whom the supervised training program consisted of 69 sessions over 6 months. Results: a significant improvement in processing speed and executive function was observed after the application of the program. it was also seen that the age and years of schooling seem to modulate these changes. Conclusions: the potential use of mobile applications for the development of cognitive intervention programs in older adults, could decrease the risk of developing cognitive impairment and dementia.