Diabetes

Brain atrophy seen in patients with diabetes

(HealthDay)—Brain atrophy rather than cerebrovascular lesions may explain the relationship between type 2 diabetes mellitus (T2DM) and cognitive impairment, according to a study published online Aug. 12 in Diabetes Care.

Psychology & Psychiatry

Do certain parts of the brain stay young?

(Medical Xpress)—New research at the University of Adelaide is looking at how the human brain ages, which could lead to insights into how to repair the brain when it's damaged by stroke or traumatic brain injury.

Neuroscience

How visual attention affects the brain

New work at the University of California, Davis, shows for the first time how visual attention affects activity in specific brain cells. The paper, published June 26 in the journal Nature, shows that attention increases the ...

Neuroscience

Human cognition depends upon slow-firing neurons

Good mental health and clear thinking depend upon our ability to store and manipulate thoughts on a sort of "mental sketch pad." In a new study, Yale School of Medicine researchers describe the molecular basis of this ability—the ...

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