Magnetic resonance imaging (MRI) is a noninvasive imaging technology that provides your doctor with a three-dimensional, detailed anatomical image, typically of a specific part of your body, that’s ...

Learn more about eLife assessments Blood flow to the brain is a sensitive marker of neuronal activity as well as of a number of diseases, including stroke, tumours and neurodegenerative conditions.

A headache is a pain in your head or face that's often described as a pressure that's throbbing, constant, sharp or dull. Often, with severe and persistent headaches, one generally consults a doctor, ...

After traumatic brain injury (TBI), some patients may recover completely, while others retain severe disabilities.