This podcast interviews Dr. Tommy Wood, a neuroscientist, about enhancing brain performance and long-term brain health. The discussion covers defining cognitive performance, the relationship between brain structure and function, and the impact of lifestyle factors like exercise, nutrition, and sleep. Dr. Wood emphasizes the importance of cognitive stimulation through novel tasks and skill development, highlighting the benefits of activities like dancing and learning new languages. He also discusses the potential of supplements like creatine and the limitations of current brain training technologies. Listeners gain actionable insights into improving both short-term cognitive function and long-term brain health through lifestyle modifications and targeted interventions.