Biomarkers in Neurology

Biomarkers in neurology are measurable indicators, like chemicals or brain activity patterns, that help detect, diagnose, or monitor neurological conditions such as Alzheimer's, Parkinson's, or multiple sclerosis. They can be found in blood, cerebrospinal fluid, imaging scans, or other biological samples. Biomarkers provide valuable information about disease presence, progression, and response to treatment, enabling earlier intervention and more personalized care. They are essential tools that improve understanding of neurological disorders and support the development of new therapies.