Habits and Hustle

Episode 579: Dr. Masud Husain: Motivation, Memory, and the Truth About Aging Brains

August 11, 2026·1h 9m·6-min readinterviewself improvement
Podzilla Summary (6 min)
TLDR
The earliest sign of cognitive decline is often not memory loss but a drop in motivation, known as apathy, which can precede dementia by years. Dopamine’s role is not pleasure but motivating action based on effort-reward calculations, and habits like social connection, purpose, and aerobi

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Guest

D

Dr. Masud Husain

interview on Habits and Hustle

Mentions

Books, people, and resources mentioned in this episode.

People

Dr. Masud HusainJen Cohen

Companies

Oxford University

Research & Papers

Brain

Topics

Mental HealthNeuroscienceSelf Improvement

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