Newborn Brain Cells 'Time-stamp' Memories
Thursday, January 29, 2009 - 09:29
in Psychology & Sociology
"Remember when...?" is how many a wistful trip down memory lane begins. But just how the brain keeps tabs on what happened and when is still a matter of speculation. A computational model 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.