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 ...

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 ...

Ocular involvement occurs in approximately half of those affected by tuberose sclerosis: variably elevated astrocytomas being the most common association. Pseudocolobomas, depigmented fundus lesions ...

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 ...

An index of gliosis was linked with persistent neurocognitive symptoms after mild or moderate SARS-CoV-2 infection, a small case-control study showed. Compared with healthy controls, PET measures of ...

Imaging the brains of living mice through ultra-thin bone windows, scientists have demonstrated in vivo that amyloid plaques form and reach their full size over a period of weeks. This study, from Jin ...

Northwestern University scientists have developed the most advanced organoid model for human spinal cord injury to date. In a new study, the research team used lab-grown human spinal cord ...