Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Miller Fisher Syndrome ?
    ### Response:
    Miller Fisher syndrome is a rare, acquired nerve disease that is considered to be a variant of Guillain-Barr syndrome. It is characterized by abnormal muscle coordination, paralysis of the eye muscles, and absence of the tendon reflexes. Like Guillain-Barr syndrome, symptoms may be preceded by a viral illness.
    