Now let's discuss our cerebellum, the cerebellum, because it looks like a little brain sometimes we call the cerebellum the little brain. So notice that we have the same infolutes on the cerebellum that we have on the cerebral of our forebrain. Now, the cerebellum's function is to basically control and coordinate the movement of our muscles. And although the cerebellum cannot actually initiate the movement of our muscles, it does coordinate the movement and precision timing of our muscles, our voluntary motions. Now, alcohol affects this part of the brain. So when we drink alcohol, that affects the regulation and control of our cerebellum.