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Cognitive Reserve - How to Future-Proof your Brain

Aug 27, 2026 · 40m

Summary

Hosts Helen Thompson and Kat Delange interview neuropsychologist Yakov Stern to explain cognitive reserve, the brain's ability to cope with age-related damage. They discuss how activities like learning languages, playing music, and socializing build neural efficiency and plasticity, potentially delaying dementia symptoms. The episode clarifies that beneficial brain exercises need not be difficult, emphasizing enjoyment and consistency in building mental resilience.

Topics discussed

Introduction to cognitive reserve and future-proofing the brain Defining cognitive reserve, brain maintenance, and brain reserve Early research on education, neurodegeneration, and super agers The impact of social connection, music, and bilingualism Neural mechanisms: efficiency, capacity, and neuroplasticity Proteins, dendrites, and new approaches to treating dementia Diagnosis challenges and the trade-off of delayed symptoms Practical ways to build reserve: exercise, hobbies, and socializing Does brain training need to be difficult? Expert perspectives Conclusion and resources for further learning Weekly updates: Experiencing awe and playing the piano
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