Cerebral vasculitis is a medical condition characterized by inflammation of the blood vessels in the brain. This condition can cause a variety of symptoms, ranging from headaches and cognitive impairment to stroke and seizures. There are several synonyms for the term cerebral vasculitis, including central nervous system vasculitis, cerebral arteritis, and intracranial vasculitis. Other related terms include autoimmune vasculitis, primary angiitis of the central nervous system, and granulomatosis with polyangiitis. Regardless of the terminology used, it is important to recognize the signs and symptoms of cerebral vasculitis, as early diagnosis and treatment can help prevent serious complications.