This issue of Medical Clinics, Guest Edited by Dr. Tracey A. Milligan, is devoted to Neurology. Articles in this issue include: Diagnosis of Neurologic Disorders; Dementia: Diagnosis and Treatment; Cerebrovascular Disease: Primary and Secondary Prevention; Seizures and Epilepsy; Migraine; Multiple Sclerosis and Autoimmune Neurology: Autoimmune Disease of the Brain and Spinal Cord; Concussion Evaluation and Management; Parkinsonism and Tremor; Compression and Entrapment Neuropathies; Peripheral Neuropathies; Falls and Gait Disorders; Nonmigraine Headache and Facial Pain; and Examination of the Dizzy Patient.