"Neurological" refers to anything related to the nervous system, which includes the brain, spinal cord, and nerves. This system is responsible for controlling and coordinating all bodily functions, from movement to sensation and cognition. Neurological conditions can affect how these systems work, leading to disorders such as epilepsy, multiple sclerosis, or Parkinson's disease. Neurological studies often involve understanding how the brain processes information and how it can be affected by injury or disease. Treatments for neurological disorders may include medications, therapy, or surgery, depending on the specific condition and its severity. Research in this field aims to improve diagnosis and treatment options for patients.