Researchers at NYU Langone Medical Center have captured images of the underlying biological activity within brain cells and their tree-like extensions, or dendrites, in mice that show how their brains sort, store and make sense out of information during learning.
“We believe our study provides important insights into how the brain deals with vast amounts of information continuously as the brain learns new tasks,” says senior study investigator and neuroscientist Wen-Biao Gan, PhD.
Gan, a professor at NYU Langone and its Skirball Institute for Biomolecular Medicine, says, “we have long wondered how the brain can store new information continuously throughout life without disrupting previously acquired memories. We now know that the generation of calcium spikes in separate branches of nerve cells is critical for the brain to encode and store large quantities of information without interfering with each other.”
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