Cerebral Cortex

Overweight & Obesity

Brain alterations detected in obese children

Obesity is generally linked to poor eating habits and the availability of tasty, high-calorie foods. However, a new study led by researchers from the Magnetic Resonance Imaging Research Unit in the Department of Radiology ...

Neuroscience

High-intensity interval training improves spatial memory in rats

Researchers at the University of Tsukuba have found that, despite only covering about one-third of the distance in HIIT compared with that covered in endurance training, similar improvements in exercise capacity and brain ...

Neuroscience

How we retrieve our knowledge about the world

In order to find our way in the world, we classify it into concepts, such as "telephone." Until now, it was unclear how the brain retrieves these when we only encounter the word and don't perceive the objects directly. Scientists ...

Psychology & Psychiatry

Viewing your own face, even subconsciously, is rewarding

As humans, we each have a powerful ability to easily recognize our own face. But now, researchers from Japan have uncovered new information about how our cognitive systems enable us to distinguish our own face from those ...

Psychology & Psychiatry

New study reveals brain basis of psychopathy

According to a Finnish study, the structure and function of the brain areas involved in emotions and their regulation are altered in both psychopathic criminal offenders and otherwise well-functioning individuals who have ...

Alzheimer's disease & dementia

Why some 'super ager' folks keep their minds dementia-free

(HealthDay)—Researchers may have uncovered a key reason some people remain sharp as a tack into their 80s and 90s: Their brains resist the buildup of certain proteins that mark Alzheimer's disease.

Alzheimer's disease & dementia

SuperAger brains resist protein tangles that lead to Alzheimer's

A new Northwestern Medicine study showed cognitive SuperAgers have resistance to the development of fibrous tangles in a brain region related to memory and which are known to be markers of Alzheimer's disease.

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