A recent study reveals that a specific type of brain training game can reduce the risk of dementia by 25% in individuals over 65. Unlike traditional memory or problem-solving tasks, this innovative game focuses on divided attention, challenging players to quickly recognize images and respond accordingly. This adaptive approach not only engages the brain but also promotes long-lasting cognitive benefits. The game, known as Double Decision, was part of the Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE) trial, which involved over 2,800 volunteers.