Peter Redweik’s brutal infection was quelled by a medication so powerful that doctors use it sparingly. Yet he continued to ...

CT and MRI scans produce detailed images of the body. Learn the details and differences between CT scans and MRIs, and benefits and risks of each.

Psychology news from leading research institutes around the world. Research on relationships, new treatments for mental health conditions, and more. Updated daily.

Blood–brain barrier articles from across Nature Portfolio The blood–brain barrier acts as a strict control point for what can enter the brain, and is created by tight junctions between ...

Magnetic resonance imaging articles from across Nature Portfolio Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to ...