When the brain is injured in some way, a wide range of biochemical changes are triggered that can affect crucial brain cells known as astrocytes. They are a type of glial cell, and brain injuries ...

Please provide your email address to receive an email when new articles are posted on . The surface area of putative retinal gliosis was greater in patients with preclinical Alzheimer’s disease ...

New multiplexed imaging technology using standard clinical MRI systems can simultaneously map more than 20 biomarkers in high resolution, providing a comprehensive view of the brain with a single scan ...

Editor's note: Find the latest long COVID news and guidance in Medscape's Long COVID Resource Center. Patients with persistent depressive or cognitive symptoms after mild to moderate COVID-19 ...