(Massachusetts General Hospital) Investigators from the Massachusetts General Hospital (MGH) Center for Regenerative Medicine and the Harvard Stem Cell Institute (HSCI) have identified a neural circuit mechanism involved in preserving the specificity of memories and a genetic 'switch' that can slow down memory generalization -- the loss of specific details over time that occurs in both age-related memory impairment and in post-traumatic stress disorder.
from EurekAlert! - Social and Behavioral Science http://ift.tt/2p4z7hK
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