Structural Dynamics Underlying Memory in Aging Brains, PNAS Reveals
4/18/2013 7:54:59 AM
When the brains of those who have succumbed to age-related neurodegeneration are analyzed post-mortem, they typically show significant atrophy on all scales. Not only is the cortex thinner and sparser, but the hollow ventricles inside the brain are grossly enlarged.
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