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.

July 2, 2025 — A new brain scan tool shows how quickly your body and mind are aging. It can spot early signs of diseases like dementia, long before symptoms begin.

One of the long-term sequelae associated with SARS-CoV-2 infection is ‘brain fog’, which is shown in this study to be linked to systemic inflammation and leakiness of the blood–brain barrier.

Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to induce endogenous atoms such as hydrogen, or exogenously added ...