Aprenda a tocar um instrumento:
https://www.theguardian.com/education/2016/oct/24/want-to-train-your-brain-forget-apps-learn-a-musical-instrument
Citando:
"Together, these studies show that learning to play a musical instrument not only increases grey matter volume in various brain regions, but can also strengthen the long-range connections between them. Other research shows that musical training also enhances verbal memory, spatial reasoning, and literacy skills, such that professional musicians usually outperform non-musicians on these abilities."
