BONES OF THE SKULL - LEARN IN 4 MINUTES
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- Опубліковано 9 чер 2024
- The skull is made up of 22 different bones - 8 cranial bones that enclose your brain within the neurocranium, and 14 facial skeleton bones. There are also 6 ear bones. With the exception of the mandible, the bones of the skull are joined by sutures, which are a kind of joint that is synarthrodial - in other words, it can’t move.
The 8 cranial bones include one occipital bone, one sphenoid bone, one ethmoid bone, one frontal bone, a pair of parietal bones, and a pair of temporal bones. The occipital bone is found at the back of the skull. The sphenoid bone can be found in the middle inferior portion of the neurocranium and kind of looks like a butterfly. It is in front of the temporal bone and is one of 7 bones that articulate to form the orbit. The other six are the frontal bone, the lacrimal bone, the ethmoid bone, the zygomatic bone, the maxillary bone, and the palatine bone.
The ethmoid bone is found between your eyes, located at the roof of the nose, and separates the nasal cavity from the brain. The frontal bone is the bone of your forehead. It has two portions - one vertical, and also the horizontally-oriented orbital portion.
The remaining 4 bones are a pair of parietal bones and a pair of temporal bones. The parietal bones are joined together at the top of the skull. Together, they form the top and sides of the neurocranium. Each bone is roughly quadrilateral in shape. The temporal bones can be found at the sides and base of the skull. They are overlaid by what we call the temples. It is inside the petrous part of the temporal bone that we find the ossicles - the bones of the middle ear and the smallest bones in your body. A set of three ossicles is found on each side of your head, so there are 6 ossicles in total. These bones include the hammer, anvil, and stirrup, also called the malleus, incus, and stapes. The ear canal, which joins the outer and middle ears, is known as the external acoustic meatus. There is also the internal acoustic meatus, which is a tube running from the inner ear to the back of the skull - to what’s called the posterior cranial fossa. We will discuss the three fossa of the skull will be discussed in a later video.
So those were the 8 cranial bones. Again, these included the occipital bone, the sphenoid bone, the ethmoid bone, the frontal bone, a pair of parietal bones, and a pair of temporal bones.
Now for the facial bones. The facial bones include the mandible, the vomer, a pair of maxillae, a pair of palatine bones, a pair of nasal bones, a pair of nasal conchae, a pair of zygomatic bones, and a pair of lacrimal bones.
The mandible is your jawbone. It is the largest bone in the human face and is the only movable bone in the skull apart from the ossicles. The other unpaired facial bone is the vomer, which forms the inferior part of the nasal septum, and articulates with the sphenoid, ethmoid, palatine bones, and maxillary bones. A pair of maxillae are fused together at the intermaxillary suture to form the bone of the upper jaw. This includes the hard palate in the front of your mouth. The two palatine bones, together with the maxillae, comprise the hard palate. They are located at the back of the nasal cavity.
The pair of nasal bones form the bridge of the nose and are joined at the internasal suture. The nasal conchae are thin bony elements forming the upper chambers of the nasal cavities. They are composed of three pairs - the inferior, middle, and superior conchae. The zygomatic bones - or your cheekbones - articulate with the maxilla, temporal bone, sphenoid bone, and frontal bone. The lacrimal bone is a small bone in the front of the medial wall of the orbit.
3D Model from www.turbosquid.com/3d-models/...
My teacher could never hold a candle to how well explained this is. Worst part is she forgets parts all the damn time. Thank you, even four year later you're still helping depressed med students learn.
Hi
How about ME, studying this at the age of 14😂😂😂 knowing and just understanding it
I’ve never imagined that anatomy can be taught this clear
I7gyy
Has a anatomy exam for med school in an hour, watches 4 minute video
same same
How did it go?
You know what they call a Student that barely passed through Medical school?.......😏Doctor.
This is so relatable
5 minutes.
strong visualization of the bones. Really helped since online is all plain like fried rice without seasoning.
imagine not liking a video that does exactly what it says lol
I’ve only ever disliked maybe 2 videos ever. I don’t understand why people are quick to dislike.
Because it lied about it being 4 minutes, “3:59” 🤬😡😡
@@thebone2244 ok just go back to fucking people or something you uneducated twat.
@Goromi is it do you know if he’s joking or not?
**The 78 dislikers are the students who must have skipped the 4-MINUTE video and failed because of it.**
Likes are from the ones who didn't pay attention to the very first sentence and failed.
The skull has 29 bones, not 22.
@@bhanupriyanayak7574 because you included the Hyoid Bone and 6 Auditory bones making it 29.
This only showed the 22 bones in the CRANIUM and FACE. Hyoid doesn’t even attach to any bone in the body. But it’s proximal to the Head.
@@bhanupriyanayak7574 bt in textbook that is 22
I stopped premium membership at Kenhub after seeing quality videos on youtube like THIS!
I love how I have a test on this tmr and am currently studying and I’m just here searching up a song called “the bones” and this is here.
I have a test on it today lmaooooo
@@Jackie-om5kj 😂 goodluck, you will do awesome :)
Sophia Berty well I’m doing last minute studying LMAOOO but thank youuuuu
@@Jackie-om5kj literally me every time 😂 np :)
You've taught me this lesson in just 4 mins in what I will read in a book for 1hour trying to understand on my own. Thanks! I'll make sure to watch your videos before reading the book
Bones of the skull and location Occipital bone- back of the skull
Ethymoid bone- between the eye (articulate to form orbit)
Sphenoid bone- (butterfly) middle and inferior portion of neurocranium
Frontal bone- bone of forehead
Pair of parietal bone-joined at the top of the skull (forms top and side of the neurocranium) roughly quadrilateral shape
Pair of temporal bone- side and base of the skull
This saved so much time. THANK YOU SO MUCH❤️❤️
As an artist studying anatomy this was so quick and helpful! Thank you
Thank you very helpful
I'm eight years old and I'm studying this can u believe it
Thats not true 🙂
Im also 11 and i study this
I am grade 8 😂 pls believe im not lying
thanks for educating me in a simple way
Please do the videos on the anatomy of the arterial, venous, and nervous supply of the face.
Thank you
These videos have helped me so much with my EMT program! Danke❤👍
I I uwido2u3. L
This is brilliant. Would you do orthopaedic disorder series please?
Thank you so much..very nice..loved it.
WOW! This video was AMAZING! I totally agree with you Shihan a video that does exactly what it said straight to the point and without all the fluff! Neural Academy ROCK'S!!
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wow! this video was so helpful. THANKS! 🙏
it is way more 3D than what i can see on books. helped a lot
very helpful, short and clear. thank you!
You help a lot ....
Thnx
U r a saviour man 🙏🏻❤️👏🏻🙌🏻 namaste
Nepali or Indian?
@@govindabhandari4039 Indian telugu
This was very helpful, thank you so much
Great video , cleared all my concepts
Thanks for the video, the fact that you are using different colors to highlight different parts of the bones make it easier for me to understand.make more videos please
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الوحش
Learned more with this vid than the hole week reviews preparing for a test lmaooo
What a wonderful lesson
You helped me so much Thank you Waiting for more 💖💖💖💖
you gonna doing the best thing if you could explain any of the other bones by detail with different videos 🌸
Yes please
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This has helped majorly. I shall dedicate my passing exam grade to you!!!!
bro just saved our careers in 4 minutes
the best video on youtube
Thank You so much
Thanks for teaching and strong visualization ❤
Awesome quick review of the bones
Great video! The 3d model is well done.
I want to become an Medical Illustration and this video helps me a lot, thank you sir
Awesome animation and presentation. Thanks al lot
this helped me a ton! thank you
EXCELLENT job sir!
Great video, short and to the point. Thank you for the summary
Hggb
ua-cam.com/video/v86mYZJTW1M/v-deo.html
Thank you so much.....helped a lot🙏
Now I know, in my book, there is nothing to much in detail than the UA-cam videos, they just give few examples and say that you are complete with the whole chapter, i can't even understand very well in the book than these type of videos.
This video is strong💪💪 enough ...
Very simple dimple For #Mind_maps
It helped me alot in picturing the bones of Skull 💀💀💀💀..
Thanks❤❤❤ alot....
Thank you very much 💜
Thank you 👍❤
Thank you ❤️🙏
Great overview!
following the video does take 4 minutes to finish yes, but it comes at the cost of not having time to process the information.
This is glorious, I've been looking for "what is biology anatomy and physiology?" for a while now, and I think this has helped. Ever heard of - Piayilliam Uncomplex Power - (just google it ) ? It is a great one off product for discovering how to become an expert in human anatomy and physiology minus the normal expense. Ive heard some awesome things about it and my mate got excellent success with it.
@@zvijezdarepatica Yeah that sounds like a scam. Of course I've never heard of it, the weird three word name literally comes up on one site and it is the scam one. If this were an actual method then med schools would adopt it. I have no clue whether you were paid to spread that or you yourself are a member of this scam scheme, either way, just stop.
I agree, too fast to absorb any info. Good if you want a refresher to confirm you already this stuff though
Thanks so much!
I love how cheery they sound
Thank you ❤️
Thank you
I like your video.This video is very helpful for me. So thank you so much😊😊
A Video on Mendel's law? And paranasal sinuses?
Please make a video about the types of (fibers) white matter in the brain
I did! :-D ua-cam.com/video/nlgSyP5RqP8/v-deo.html
So helpful!
Thank you so much ❤️🙏
Keep your work u helped me to understand all parts of cranium. Taenk u 👍
Great video!
What a super explanation yum 😋 yum 🤤
YOU ROCK !Thank you Thank you Thank you!
Thank you for this. I am trying to learn to draw more technically and I have not many resourses to learn anatomy.
Great😊 every term is understandable😃
Thanks so much for this video! It helped me very much!
Great video
great vid
Thanks for this video guys i learn a lot, and i am preparing for this december board exam this helps me a lot
Thanks you
It really helped me...it explained in such a way that I understood this in a much better way!
Thnx...🤗
I need this for my elimination round science, thanks
Thanks sir great explain in short time🙏🙏🙏🙏👍👍👍
how can anyone hate this kind of video.. Human... this is what u are made of...
I like your video! Hello from Kazakkhstan ))))
Very nice explanation 😊😊...please cover the cranial nerves explaning their divisions and branches & from where they pass(foraminas) , otic ganglion, mandibular nerve, fascial nerve, fascial artery, maxillary artery...
We have a video on the cranial nerves: ua-cam.com/video/Omair2f46IY/v-deo.html
Though we've yet to make one on the foraminas! Hope to make that one in the next couple of months!
Please cover the topic perinium☺️☺️🙏
I m from India and I am preparing for my upcoming medical entrance exam . This video really help me in saving my time and information stick to my memory like a super glue.
thank u for that video it is helpful for me to revise the skull bone
Owsome idea to remember
This explanation is pretty amazing !! 🌼🌼🌼
Hello
Please could you answer me?
Compact bone is in whole skeleton or just long bones
I think all bones is made up of compact bone, but the difference is the disturbance in the presence of the spongy bone inside the compact. For example in long bone the spongy bone is found in the ends of shafts and surrounding the whole other types of bones from inside such as skull, ribs, vertebrae and pelvic bones.
So all bones have both compact and spongy bones
For understanding better guys slow down the speed
May be a video on cranial nerves and their functions
Here you go! ua-cam.com/video/kuKnFht8X7c/v-deo.html
Thanx
ua-cam.com/channels/PDQix_9CsO8QZjrxRc1OCA.html
I got a report due and this is a jackpot
Thank you soo much sir...I really learnt a lot
is it possible to insert an observation instrument (rhinoscope or endoscope) into the frontal sinus(s) cavity accessing from the anterior nasal opening directly into the frontal sinus cavity, or is there a bone wall preventing direct access?
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Thank you so much for this , it's really helpful 🤍
Why would the bones in the center of my head going front to back separate with the separation growing wider over time? I do have early onset osteoporosis begun in my 30’s also osteopalasia. Now suddenly in my 70’s after having 40 plus broken bones, I have noise like cracking knuckles going on in my head, again why?
My brother is making me watch this and memorize where and what bones are in the skull , the only problem is that most of the bones I was unclear of where they were in the skull
Thank u so much sir
This is AWESOME!!!!!!!!!🤩🤩🤩😎😎😎
Thank u I got good knowledge
Find it very helpful for my lecture 👍
Sir can you guide how you made this video.? Any software or technique
Thanks ❤️
Amazing video!! Just one question though. The superior and middle nasal conchae belong to the ethmoid bone, right? So the one that belongs to the facial bones should be "inferior nasal concha," to be precise.😉 (time: 3:34)
perfect
Thanks for the video and it helped