Coma, head trauma, and spinal cord injury / Galen V. Henderson and Matthew B. Bevers -- Epilepsy / Rani A. Sarkis and Barbara Dworetzky -- Dizziness / Gregory T. Whitman and Robert W. Baloh -- Back and neck pain / Allan H. Ropper -- Sleep disorders / Milena Pavlova -- Cancer neurology / Eudocia Quant Lee and Patrick Y. Wen -- Multiple sclerosis and related disorders / Maria K. Houtchens and James M. Stankiewicz -- Autoimmune disorders / Ivana Vodopivec and Henrikas Vaitkevicius -- Neuromuscular junction disorders and myopathies / Anthony A. Amato and Mohammed Kian Salajegheh -- Motor neuronopathies and peripheral neuropathies / Mohammed Kian Salajegheh and Anthony A. Amato -- Chronic pain / Daniel D. Vardeh -- Headache and facial pain / Paul B. Rizzoli and Elizabeth Loder -- Stroke and cerebrovascular disorders / Henrikas Vaitkevicius and Steven K. Feske -- Movement disorders / Jordan D. Paulson and Lewis R. Sudarsky -- Behavioral and cognitive neurology / Seth A. Gale and Kirk Daffner -- Management of neurologic disorders in resource-limited settings / Aaron L. Berkowitz -- Neuroophthalmology / Robert M. Mallery and Sashank Prasad -- Toxic and metabolic disorders / Shamik Bhattacharyya and Martin A. Samuels -- Infectious diseases / Jennifer Lyons and Tracey A. Cho.