Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Progressive bulbar palsy ?
    ### Response:
    How is progressive bulbar palsy diagnosed? What tests aid in the diagnosis of progressive bulbar palsy? Progressive bulbar palsy is a difficult to diagnose condition. No one test or procedure offers a definitive diagnosis. Diagnosis is largely based upon the person's symptoms, tests that show how well their nerves are working (e.
    