Newborn Brain Cells Add A Relative Time Stamp, Says Study

How the brain keeps tabs on what happened and when is still a matter of speculation but a computational model developed by scientists at the Salk Institute for Biological Studies now suggests that newborn brain cells—generated by the thousands each day—add a time-related code, which is unique to memories formed around the same time.  They didn't set out to explain how the brain stores temporal information but were interested in why adult brains continually spawn new brain cells in the dentate gyrus, the entryway to the hippocampus. The hippocampus, a small seahorse-shaped area of the brain, distributes memory to appropriate storage sections in the brain after readying the information for efficient recall. read more

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