The term neurologic refers to anything related to the nervous system, including its function and disorders. It can be used in a broad sense to describe symptoms or signs that are caused by an issue with the brain, spinal cord, nerves, or muscles. In a more specific context, it may refer to neurologic examination, which is a method of evaluating a patient's nervous system function through observation and testing. This can help in diagnosing conditions such as stroke, head injury, multiple sclerosis, or other neurological disorders.