For this discussion, please review Chapter 9 of your text and then respond to the following case questions:

Mr. Stevens comes to your office complaining that he is frequently losing his balance. He says that he feels like a drunken man when he walks and cannot even draw a straight line. Mr. Stevens will have to undergo testing before the physician determines a diagnosis, but what part of his brain do you think might be involved based on the symptoms he reports? Explain your answer.