Cerebrospinal fluid (CSF) is a clear bodily fluid that cushions and protects your brain and spinal cord. A CSF protein test involves taking a fluid sample from your spinal column using a needle. This ...

‌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 ...

A test measuring proteins in spinal fluid may help support the diagnosis of MS, especially in patients whose disease is harder to diagnose.

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 ...

In addition to brain imaging, laboratory analysis of cerebrospinal fluid is important for the diagnosis of multiple sclerosis (MS). In this study, proteomic analysis of this fluid has revealed a set ...