It refers to biosamples from patients that suffer from one or multiple neurological diseases, such as Alzheimer disease, Parkinson disease, cerebral palsy, myasthenia gravis, spinal cord injury, or epilepsy. Central BioHub has the most comprehensive collection of biospecimens collected from patients suffering from various neurological disorders. We offer high-quality human serum, plasma, and CSF samples tested for specific biomarkers to confirm the illness. Also, the samples are richly annotated with complete clinical information and patient demographics to facilitate effective research and development.