How Your Brain Stores Memories
Summary
Host Soni Kassem investigates the reliability of memory by comparing her childhood recollection of a robbery with her mother’s differing account. Featuring Harvard psychologist Dr. Daniel Schachter, the episode explains how encoding, storage, and retrieval shape our pasts, highlighting that memory is a constructive, often inaccurate process. The discussion covers the hippocampus’s role, the case of patient H.M., and how these mental models influence future behavior and identity.
Topics discussed
Introduction: A childhood memory of a robbery
Episode overview and the brain's selection process
Encoding, attention, and evolutionary bias
The hippocampus and the constructive nature of memory
Sponsor segment: 1440 Topics
Comparing memories: Soni vs. her mother
Misattribution and the case of Henry Molaison
Separate memory systems and implicit learning
Memory as a model for navigating the future
Identity, self-narrative, and conclusion
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