A Computer Program for Better Cognition in the Elderly

Research into how to improve cognition in older people needs to address whether the gains made during brain training generalize to be helpful for daily living and whether gains persist after the training is completed. This two-part study used an experimental, computerized program, NeuroRacer. One NeuroRacer task involved keeping a car in lane, and another involved responding when a sign (a green circle) appeared; the combination of the two was used to measure multitasking ability.

First, 174 adults (age range, 20–79; n≈30 per decade) completed the multitasking program. Linear decreases in multitasking ability occurred with advancing age.

Then, 46 adults (age range, 60–85), were randomized to three groups: NeuroRacer multitasking, nonsimultane…