Psychopaths have a 10% larger striatum than non-psychopaths, suggesting biological differences in brain structure. This enlargement is tied to impulsivity and a higher craving for stimulation. The ...
A brain chemical called SGK1 may explain why childhood trauma increases depression risk. Blocking it could lead to better antidepressants. Neuroscientists from Columbia University and McGill Universit ...
Aging represents a profound physiological process that manifests across multiple levels of biological organization, ...
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