Researchers have found that cells in the rat hippocampus -- a brain region that is essential for making memories -- are specifically organized into small clusters when fear-based memories are formed. Furthermore, when rats slept after a learning period, they had improved memory and stabilized cluster formation in the hippocampus. A better understanding of memory formation at the cellular level may contribute to improvements in the care of patients with memory-related disorders.
from Latest Science News -- ScienceDaily https://ift.tt/1S6NMCv
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