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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.

Episode 433 - Prioritizing memories and filtering noise

May 31, 2021

How does your brain decide what's important to remember? You're constantly bombarded with info so how does your brain filter it all? Do memories change over time? Do certain details stand out more in our memories over time? What details can get lost in our memories over time? How does you brain know if it's worth 'saving' that picture you've seen. How does your brain filter out and only store the important stuff.

  1. Julia Lifanov, Juan Linde-Domingo, Maria Wimber. Feature-specific reaction times reveal a semanticisation of memories over time and with repeated rememberingNature Communications, 2021; 12 (1) DOI: 10.1038/s41467-021-23288-5
  2. Vahid Mehrpour, Travis Meyer, Eero P. Simoncelli, Nicole C. Rust. Pinpointing the neural signatures of single-exposure visual recognition memoryProceedings of the National Academy of Sciences, 2021; 118 (18): e2021660118 DOI: 10.1073/pnas.2021660118