If you’re dealing with persistent, unexplained symptoms like sharp pain, chronic numbness or noticeable muscle weakness, ...

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

Cerebrospinal fluid (CSF) is a clear and watery liquid that flows in and around the brain and spinal cord. Its functions ...

Columbia University researchers are the first to show that focused ultrasound—a noninvasive technique that uses sound waves ...