[MUSIC]. Okay, so let's just look at the cerebellum, because when I first looked at the cerebellum of the sheep, I learned something that has never, that was never evident to me in looking at human cerebellums. So we're, here's the cerebellum. This middle piece here is the vermis. That's that central portion, and these are the lobes. These are the lateral hemispheres, or the hemispheres of the cerebellum, one hemisphere, two hemispheres, and here's the vermis. Let's just make sure that we understand where that is on the human. well, really, all you see when you look at the cerebellum are the two hemispheres, because they are, they have expanded to cover up the vermis, which is, is right inside of there, underneath there. There's the vermis. [BLANK_AUDIO]. This is vermis in here. Can you see that? Okay, good. So, so, almost, the, the bulk of the human cerebellum is hemisphere. The vast majority of the cerebellum of the sheep is vermis, and that is because the vermis is going to deal with things on the midline, so the trunk, the axis, the posture and gait and eye movements and speech. Well, sheep is not speaking but we're speaking. But these are dealing with the limbs and most importantly with the hands and the feet, but the sheep don't have digits, so they have a very small hemisphere. The really cool thing that I learned by looking at sheep cerebellum is, look at this, is it symmetrical? Is the vermis symmetrical? Well, not so much. You can see that it takes a jog, look at that. It takes a jog. So I, I saw that, I saw that on one sheep brain, and then I saw it on a second sheep brain, and then I saw it on a third sheep brain, and then I went back and I found in the anat, neuronotamy books that in fact everyone's known that or, may, people may have forgotten it, but people knew it for a long time. The explanation, there is no explanation for it. There's no, sort of, just so story as to why that would be, but it's very interesting that the vermis takes a jog, and the vermis of the human takes a jog too. [MUSIC]