Intelligence Squared Unlocking the Power of Memory, with Charan Ranganath
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Apr 12, 2024 
Charan Ranganath, a distinguished Professor of Psychology and Neuroscience at UC Davis, joins reporter Alex Wilkins to delve into the fascinating world of memory. They discuss the different types of memory, such as episodic and procedural, and their emotional significance. Ranganath highlights how memory aids in predicting future outcomes and shaping our identities. The conversation touches on the brain's mechanics, including the crucial role of the hippocampus and emotional connections in our recollections. Perfect for anyone curious about the science behind remembering!
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Diverse Memory Experiences
- People's memories function differently, despite underlying similarities in brain structure.
- Charan Ranganath, a memory expert, considers his own memory poor, yet successful in other areas.
Types of Memory
- Memory is not monolithic but comprises different types, including semantic, episodic, and procedural memory.
- These types often intertwine, with semantic memory filling gaps in episodic memories and emotions modulating the experience.
Evolutionary Basis of Memory
- Memory prioritizes biologically important events linked to survival, like threats, rewards, and social bonds.
- This prioritization is evident in the release of brain chemicals such as serotonin and dopamine during these moments.
