 Look at all of my nerves that have both types of information. Trigeminal, and we know that's because of the mandibular branch of trigeminal. Facial, glossopharyngeal, and vagus. Looks like I might be starting to have some delightful pen issues. We're going to take those guys to another page to make our list, hopefully, if my pen works. Remember what they are. Oh, look, I can keep my little cheat sheet right here. So let's do the, we've already done, this is good reminder. Craneal nerve, 5-3, the trigeminal nerve, the mandibular branch of the trigeminal nerve. Remember that it did sensory from your chin region, from chin, but it also, I already told you this, didn't I? I'm having deja vu. It also does motor to chewers. I remember doing it exactly that last time. That's a little disturbing. Let's look at what facial does. Facial, C7, cranial nerve, 7, facial. Look at what the sensory information is. Facial is involved in taste. Okay, good. It's involved in taste from just a part of the tongue, from the anterior two thirds of the tongue. So this is interesting because if you have, if you are tasting something on the back of your tongue, then it's not facial that is taking that information to your brain. If it's on the anterior, or, yeah, anterior two thirds of your tongue, then it is facial taking it to your brain. Facial, okay, so how are you going to remember? Facial does taste on the anterior two thirds of your tongue. It's the biggest chunk of taste. And then, this is good, I totally will remember this. Facial does facial expressions. I will remember that facial does facial expressions, and that's motor, and then it allows you to make faces about what you just ate, and taste it with your anterior two thirds of your tongue. I think I might remember that. Glossopharyngeal, cranial nerve, 9. Glossopharyngeal does, guess what? I'm not going to tell you how I remember this one. Taste from the posterior one third of your tongue, and it does motor to one swallowing muscle, a swallower, whoa, there were like 17 of them in there. 17 muscles that are involved in the basically the reflex of swallowing, and one of those is innervated by glossopharyngeal. I think that's everything. Okay, yeah, we'll go with that. And then, vagus, cranial nerve, right, totally. Vagus does sensory. It does all my, oh my gosh, it does general sensory, touch to your pharynx, to your ear, to your ear drum. It does general sensory to throat and ear. That kind of makes sense. They're kind of in the same general area. And then, vagus does motor to the rest of my swallowers. Do you like it? Sure you do. Next, we are going to note the cranial nerves that carry visceral motor fibers, the plot begins. Dun, dun, dun, dun. I'll be right back.