Researchers have examined the brains of 16 patients previously hospitalized for COVID-19 with persisting symptoms. They have found differences in brain tissue structure between patients with ...

What is diffusion tensor imaging? Diffusion tensor imaging (DTI) is a relatively new magnetic resonance imaging (MRI) technique designed to estimate the axonal organization of the brain via ...

Widespread neurological conditions, including Alzheimer’s disease, Parkinson’s disease, epilepsy, multiple sclerosis, stroke, and brain tumors, are among the top causes of disability and death around ...

For years, concussions were described as temporary disruptions in brain function that could not be seen on any medical test. Patients were often told that because their CT scan or MRI was “normal,” ...

Early dysfunction in the brain’s waste-clearance system may increase vulnerability to psychosis by promoting inflammation, ...