Brain waves in mice change based on memory age
Thursday, December 19, 2019 - 10:00
in Biology & Nature
Researchers have discovered signatures in brain activity that allow them to tell old and new memories apart. The team analyzed recordings from mouse brains using a machine-leaning algorithm, which was able to accurately classify memories as recent or remote. They also found robust communication between a frontal brain region and the hippocampus, a link which may form a concrete mechanism that tracks the age of memories.