Essentially, a brain scan is a picture of the inside of the skull. They’re typically obtained by technicians using either a ...

There are many reasons why a 79-year-old man might need to get an MRI scan of his brain, some benign, some more concerning.

Levels of iron in the brain could be a warning sign of future Alzheimer’s disease, a new study suggests. High levels of the chemical element have been shown to increase brain toxins and trigger ...