 So this is the cerebrum and it's divided into the left and right hemispheres. The middle fissure is called the longitudinal fissure. On the back you have the cerebellum. Dividing the cerebrum and the cerebellum is the transverse fissure. If you look within here, these two little pieces that look kind of like a butt, those are the superior and the inferior colliculae, and also if you look a little bit deeper, that little nub inside there is called the pineal gland, put that all back together and put the dura on top, go to the underside. Here we have the pituitary glands, the olfactory nerves, or olfactory nerves, and then if we pull this off, taking with it, we end up with the oculomotor nerves kind of going with it, but that's an oculomotor nerve there. Now we can see the underside, which includes the pituitary, the stalk, it's also called the infinibulum, the midbrain, the pons, the medulla, and the spinal cord. Now that we have the brain fully revealed, we can go through the different lobes. Here we have the frontal lobe, parietal lobe, the occipital lobes, and then the temporal lobe, which is on the side. Go ahead and pause it.