Topic: Kevin Bieri

Neurons in the Brain Tune into Different Frequencies for Different Spatial Memory Tasks

April 17, 2014

[caption id="attachment_45469" align="alignright" width="237" caption="Place cells in the hippocampus provide a neuronal code for specific locations in space. Place cells codes represent upcoming locations at some times and reflect recently visited locations at other times. The findings by Bieri and colleagues show that place cells predict upcoming locations during periods of slow gamma rhythms and encode recently visited locations during periods of fast gamma rhythms. Illustration credit: Juliette Pepperell."]
Illustration of different gamma waves in a rats brain

AUSTIN, Texas  Your brain transmits information about your current location and memories of past locations over the same neural pathways using different frequencies of a rhythmic electrical activity called gamma waves, report neuroscientists at The University of Texas at Austin.

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