‌Protein appears in nearly all body tissues, along with your enzymes, blood, and cerebrospinal fluid (CSF). Healthy CSF has a low amount of protein.‌ If you show symptoms of an infection or nervous ...

How Is a CSF Glucose Test Done? The most common way to check the glucose in your cerebrospinal fluid is by performing a lumbar puncture, also called a spinal tap. In some cases, your doctor can also ...

Despite extensive use of biomarkers in research studies, most Alzheimer’s disease diagnoses in the United States are determined by clinical examination. That may be about to change. The Food and Drug ...

A technology that diagnoses various diseases, including Alzheimer’s and Parkinson’s, using just a few drops of blood from a finger prick is called “blood biomarker measurement.” In recent years, ...