tongue, knows that Andy has a tongue and knows that if it sequences the right amount of neurons in the right amount of space innervating not all of the body, but just down through the lower jaw , will, in fact, stick it's tongue back out at Andy. That's pre-loaded software.Now, it takes some time. It takes about 45 seconds and this is an experiment you can try at home. If you're pregnant, if you've got, that's the reason why you're here, you've
patient in clinic what we're looking at is someone who has um what we call a small lower jaw or a um a short lower jaw a recessive jaw um your upper jaw that's if that's recessive or small or
And that was completely unmistakable. That is the lower jaw and a canine, maybe the most identifiable tooth, in a jaw of a hominid, sticking out. And I could see other bones.
so you you become a mouth breather and then mouth breathing causes certain facial growth abnormalities it actually it it causes your lower jaw and your upper jaw especially not to grow as well as it should be so that predisposes to sleep apnea remember before I I comment on how important the jaw structure is in sleep apnea and this is one of the
bone the upper jaw is flat okay you can see it better on the side view and you can also see in the side view that his jaw his lower jaw is is small and is short okay and that's this is a kid who has chronic allergies and you look at his nose it's it's actually quite narrow too
High frequency out this way, low frequencies drop off to the side. And they receive the sound through their lower jaw , through a fatty organ. They don't have external ears like we do.
So here in my hand is a major-- before this discovery, what would've been a major discovery from this interval of time. And you can see these are just fragmentary scraps of a lower jaw . You can maybe see the teeth sticking up in the photo.
Common Circadian Disorders-- shift work, I don't imagine anybody here is an actual shift worker. You see it in people that have a small lower jaw , for example, and that's actually a very common cause of sleep
She is known in Ethiopia by her own name. And appropriately, this lower jaw was discovered by one of our Ethiopian students.
And from six or five feet away from a whale's eye? He swam right up to me with his lower jaw open, which can be a threat display.
is one of the problems um that can lead later on in life lead to something like sleep apnea um so the the the Mac the um upper and lower jaw structure are the what we call the maxilo mandibular bone and for people with mouth chronic mouth breathing their face eventually it they
in Vienna, which you could translate as "twat face" or "vagina face." He was remarked upon by his sort of bulbous lower lip. But even more notably in the Habsburg family was their sharply jutting out lower jaw , to such an extent that the top and lower rows of teeth no longer even met each other.
with this um the dental plance is similar to like a um like a mouth guard or a retainer but a little more bulky and what it does is that it moves your jaw forward your lower jaw forward when you sleep and by doing that it opens up the wind pipe or the airway um it doesn't work as well unless you have mild sleep apnea I don't recommend it
And this guy's going to get a really good look at this cameraman. So again, he's collecting all of the echoes of those clicks with his lower jaw . And you can watch him flip around and start clicking more to get a really good look at this guy.
their brains got bigger, their jaws simplified, their teeth changed from the teeth of their ancestors where you would have just new teeth growing all the time, kind of like in a shark today. And this changed. They were drinking milk. They had one set of baby teeth, one set of adult teeth. Some of the bones that used to be in their lower jaw shriveled up and actually moved into the ear to amplify hearing. This is a classic mammal thing. And all these things were happening as mammals were getting smaller and smaller. It seems like miniaturizing their bodies drove