Neuroscience

Brain differences between humans and chimpanzees linked to aging

Chimpanzees, the closest living relatives to humans, do not experience a decrease in brain volume as they age like humans do, according to a study by George Washington University researcher Chet Sherwood and his colleagues. ...

Psychology & Psychiatry

Shrinking brain could aid diagnosis of clinical depression

(Medical Xpress) -- Parts of the brain appear to shrink when people suffer from severe depression, according to research funded by the Wellcome Trust and the National Institute for Health Research.

Neuroscience

MRI may contribute to early detection of Alzheimer's

New research suggests that magnetic resonance imaging (MRI) could help detect Alzheimer's disease (AD) at an early stage, before irreversible damage has occurred, according to a new study published online and in the June ...

Neuroscience

Long-term users of ecstasy risk structural brain damage

Long term users of the popular recreational drug ecstasy (MDMA) risk structural brain damage, suggests preliminary research published online in the Journal of Neurology, Neurosurgery and Psychiatry.

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