Nintendo Wii

Brain Gamers Show Cognitive Gains: The box for Nintendo's Brain Age claims the game can 'keep your brain young and sharp' in just 'minutes a day!'  Skeptical? Yeah, me too. But a new study from Japan's Tohoku University shows it's more than just marketing hype: Playing Brain Age really can improve 'cognitive fitness' in older men and women.

Older Americans getting social and physically fit with Nintendo Wii.