Diseases, Conditions, Syndromes

MRI reveals significant brain abnormalities post-COVID

Using a special type of MRI, researchers have uncovered brain changes in patients up to six months after they recovered from COVID-19, according to a study being presented next week at the annual meeting of the Radiological ...

Neuroscience

Study reveals source of remarkable memory of 'superagers'

As we age, our brains typically undergo a slow process of atrophy, causing less robust communication between various brain regions, which leads to declining memory and other cognitive functions. But a rare group of older ...

Medical research

Study traces brain-to-gut connections

Neuroscientists at the University of Pittsburgh Brain Institute have traced neural pathways that connect the brain to the stomach, providing a biological mechanism to explain how stress can foster ulcer development.

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