What are brain diseases?

Brain diseases include brain inflammatory diseases, cerebrovascular diseases, extrapyramidal diseases, brain trauma, space-occupying lesions, etc.

Brain inflammatory diseases include encephalitis, meningitis, which may be caused by purulent bacteria, fungi, viruses, parasites, etc. Cerebrovascular diseases include arterial system and venous system diseases, and stroke is more common, which is divided into ischemic and hemorrhagic diseases. Extrapyramidal diseases include Parkinson's disease, chorea, athetosis, etc. Brain trauma has cerebral concussion, brain contusion, etc., with different degrees of severity. Space-occupying lesions include brain abscess, intracranial hematoma, brain tumor, etc.