Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Paralysis ?
    ### Response:
    Paralysis is the loss of muscle function in part of your body. It happens when something goes wrong with the way messages pass between your brain and muscles. Paralysis can be complete or partial. It can occur on one or both sides of your body. It can also occur in just one area, or it can be widespread.
    