Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Neurological Sequelae Of Lupus ?
    ### Response:
    Lupus (also called systemic lupus erythematosus) is a disorder of the immune system. Normally, the immune system protects the body against invading infections and cancers. In lupus, the immune system is over-active and produces increased amounts of abnormal antibodies that attack the body's tissues and organs.
    