Neuropathology is a subspecialty of anatomic pathology, neurology, and neurosurgery. Occupational therapists work in a variety of fields, including pediatrics, orthopedics, neurology, and geriatrics. It has specialized has clinics for Women's Health, Orthopedics, Neurology, Psychiatry and Dermatology. He also holds an honorary consultant post at the National Hospital for Neurology and Neurosurgery. Kocher also contributed significantly to the field of neurology and neurosurgery. His main work related to clinical neurology and medullary pathology. Bausch Health's main products include drugs in the fields of dermatology, neurology, and infectious disease. It thus shares concepts and concerns with neuropsychiatry and with behavioral neurology in general. Frost is well versed in medical disciplines such as neurology, biochemistry, pathophysiology and genetics. A great deal of overlap occurs between neuroscience and neurology. It analyses language in context of anthropology, biology, evolution, geography, history, neurology, psychology, and sociology. Most of his research has been in the fields of behavioral neurology and visual psychophysics. Porges argues this theory with observations from both evolutionary biology and neurology. This is also true for neurology and neurosurgical services. Thomas Willis is considered a second pioneer in the study of neurology and brain science.