any surgical procedure involving the brain
a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body
a room in a hospital equipped for the performance of surgical operations
the branch of medical science that treats disease or injury by operative procedures
that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord
that which is responsible for one's thoughts and feelings; the seat of the faculty of reason
mental ability
someone who has exceptional intellectual ability and originality