Spark!: How exercise will improve the performance of your brain
Exercise boosts serotonin, dopamine and growth factors that can grow new neurons in the hippocampus.
Andrew Huberman • Understand & Improve Memory Using Science-Based Tools
Dr. Gage studies how certain activities can stimulate the growth of new cells in the brain. “I think if you’re doing complex work that involves making decisions and planning, that may matter more than whether you’re using your hands,” he said.
Working With Your Hands Is Good for Your Brain - The New York Times (nytimes.com)