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3Episodes
Category: Science

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

August 26, 2019

Episode 341 - Forming, Saving and preserving new memories

Your brain uses proteins synthesis and redundancy to help form and keep memories. Intricate biochemistry helps your neurons connect to each other to form new memories. Forming new memories is a sticky situation.  Keeping them stuck together over time in a long lasting memory relies on protein synthesis. Its important not just to have strong connections between neurons to form memories, you also need spares. By having redundancy and backups it means that you can still remember a key memory if one of those connections fails.

References

  1. Lenzie Ford et al. CPEB3 inhibits translation of mRNA targets by localizing them to P bodiesPNAS, 2019 DOI: 10.1073/pnas.1815275116
  2. Walter G. Gonzalez, Hanwen Zhang, Anna Harutyunyan, Carlos Lois. Persistence of neuronal representations through time and damage in the hippocampusScience, 2019: Vol. 365, Issue 6455, pp. 821-825 DOI: 10.1126/science.aav9199