New potential for Alzheimer disease biomarker testing found in dried blood collection derived from capillary blood.

A technology that diagnoses various diseases, including Alzheimer’s and Parkinson’s, using just a few drops of blood from a ...

Cerebrospinal fluid is the liquid around your brain and spinal cord. If a doctor thinks you have an illness that affects your nervous system, they might take a sample for testing. The fluid is made by ...

Cerebrospinal fluid (CSF) is a type of clear liquid that surrounds, protects, and cushions your brain and spinal cord from possible injuries. The fluid is held in place by the dura mater, a dense ...

Common symptoms of a spinal fluid leak are head pain, nausea, and neck stiffness. The outlook for someone with a spinal fluid leak is typically good. It often heals itself with no long-term ...

For a human, one of the first signs someone is getting old is the inability to remember little things; maybe they misplace their keys, or get lost on an oft-taken route. For a laboratory mouse, it’s ...

Diagnostic testing of CSF for surrogate disease markers (i.e., 14-3-3 and total tau) assumes that the patient had a history of acute dementia but did not have several conditions that might compromise ...

You can drink plenty of fluids to help slow or stop a CSF leak and ease headaches. CSF leaks are often repaired with non-invasive surgery, such as through the nose for nasal leaks. See a doctor right ...