Brain death determination sits at the fraught intersection of critical-care medicine, ethics, and organ-donation logistics.

The GRAPE model and its interpretability analysis. Credit: Nature Medicine (2025). DOI: 10.1038/s41591-025-03785-6 ...

A CT scan (also called a CAT scan) is a series of cross-sectional X-ray images of the body. Learn why a CT scan is performed and what to expect during one.

Multiple sclerosis (MS) is one of the most widespread disabling neurological conditions of young adults around the world, affects almost one million people in the U.S., and about 2.9 million ...

Information on multiple sclerosis. Read current research articles and learn about multiple sclerosis diagnosis, symptoms as well as the latest MS treatment options.

Founded on May 30, 1997, International Organization of Multiple Sclerosis Nurses (IOMSN) is the first and only international organization focusing solely on the needs and goals of professional ...

Multiple sclerosis is an incurable condition that can occur at any point in life. However, it is most common in young adults – an age full of potential and promise. Written by: Tenzin Chodon ...

Medical imaging scans that create detailed images of the body’s internal structures are widely used in medicine. Doctors need them to detect and manage certain types of cancer, assess the extent of ...

Source Reference: Ostkamp P, Schwab N "Effects of latitude and sunlight on multiple sclerosis severity: two peas in a pod?" Neurology 2022; DOI: 10.1212/WNL.0000000000200105.

Multiple sclerosis is an autoimmune disease in which immune cells attack and destroy the protective myelin sheaths that surround nerve fibres, leading to neurological disturbances. Some brain ...

People with multiple sclerosis, an autoimmune disease that affects the central nervous system (CNS), are known to have imbalances in their gut microbiome — the collection of bacteria, fungi, and ...