 When the patient is ambulatory, we can assess the cerebellar function by checking his or her gait. So what we'll do is, are you able to walk up and take a few steps here for me? Yeah. Okay, so let's have you get up, please. And I'll have you walk over to the wall, please. Just walk and wait for further instructions. Now, please walk to the end of the table. Just walk regularly. Turn around, please. And walk back to the wall on your tippy toes. Okay, and now back again the other direction on your heels. Okay, excellent.