Electrophysiologic Tests in Neuromuscular Diseases Genetic Testing Motor Neuron Disease Inherited Peripheral Neuropathies Immune-Mediated Polyneuropathies Idiopathic Inflammatory Myopathies Muscular Dystrophies Congenital Myopathies Myopathies with Unusual Phenotypes Skeletal Muscle Channelopathies Metabolic Myopathies Mitochondrial Myopathies Myasthenia Gravis and Lambert-Eaton Myasthenic Syndrome Congenital Myasthenic Syndromes Neuromuscular Complications of HIV Infection Plexopathies Evaluation and Management of Neck and Back Pain Muscle Cramps, Myalgias, and Fatigue: A Practical Approach to Patients with Common Neuromuscular Symptoms Noninvasive Approaches to Prevent Respiratory Failure for Patients with Neuromuscular Disease Role of Rehabilitation in Neuromuscular Diseases