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 ...

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 ...