URMC / Encyclopedia / Content Search Encyclopedia Neurological Disorders There are many nervous system disorders that require clinical care by a physician or other healthcare professional. Listed in the directory below are some, for which we have provided a brief overview. Acute Spinal Cord Injury Alzheimer's Disease Amyotrophic Lateral Sclerosis (ALS) Ataxia Bell's Palsy Brain Tumors Cerebral Aneurysm Epilepsy and Seizures Guillain-Barré Syndrome Headache Cluster Headaches Tension Headaches Migraine Headaches How a Migraine Happens Diagnosis and Treatment for Migraines Head Injury Lumbar Disk Disease (Herniated Disk) Meningitis Encephalitis Septicemia Multiple Sclerosis Muscular Dystrophy Types of Muscular Dystrophy and Neuromuscular Diseases Myasthenia Gravis Neurocutaneous Syndromes Parkinson's Disease Stroke (Brain Attack) Overview of Stroke Types of Stroke Effects of Stroke Evaluation Procedures for Stroke Rehabilitation for Stroke