Which neurological disorder is characterized by recurring headaches?

The correct choice, migraine, refers to a specific type of neurological disorder characterized primarily by recurring headaches. These headaches are often intense and can be accompanied by other symptoms such as nausea, vomiting, and sensitivity to light and sound. Migraines typically occur in episodes and can last from a few hours to several days, significantly impacting the individual's quality of life.

Other options do not relate to headaches in the context of neurological disorders. Chiroplasty refers to a chiropractic procedure, not a neurological disorder. An endocrinologist is a medical professional specializing in hormonal and glandular issues and does not focus on headaches or neurological conditions. Similarly, an oncologist specializes in cancer treatment, which is not directly related to the symptoms of migraines. Therefore, understanding the nature of migraines, their symptoms, and their impact distinguishes them clearly as the correct answer in this context.