SO4 LR6 is the mnemonic here...SO for superior oblique which is supplied by the 4th CN and LR for lateral rectus which is supplied by the 6th CN...and the remaining muscles are supplied by the 3rd CN
superior rectus=elevates, adducts, and medially rotates the eyeball inferior rectus=depresses, adducts, and laterally rotates the eyeball medial rectus=adducts lateral rectus=abducts superior oblique=depresses, abducts, and medially rotates inferior oblique=elevates, abducts, and laterally rotates.
nice, remember ua-cam.com/video/OYt2Zv6DKi4/v-deo.html Importantly - the action of the muscles will often depend on the direction of gaze (see also link to my video) - as the orbits are at an angle, only when you align the direction of gaze with the vector of pull of the respective muscles will you get a "clean" single motion. Your list is correct for the eyeball in the primary position :-) I love this guys videos
And it is good to remember dat , obliques cause elevation or depression in adducted position, recti cause elevation or depression in abducted position, though the primary action of oblique is abduction and of recti is abduction
Thank you for the lovely animation and nicely described. 🤩🤩 P.s. Mnemonic for extraocular muscle innervation LR6 SO4 R3 Lateral Rectus - Cranial nerve 6 Superior oblique - CN 4 Rest by CN 3
I'm just a regular guy who just thought: "Hey, how the heck does my eye move?" This video pretty much describes everything in a way I can understand. So if a regular joe can comprehend the info being told, then you're doing something right lmao. Great vid.
this video was really helpful.....thanku so much for this video....i was totally confused about the muscles of eyeball for long....but now this video gave me a clear idea about it...thankyou anatony zone....please upload more videos of head and neck region...
At 9:33 it says in abduction , superior n inferior rectus are causing elevation n depression respectively ( but I think it should b superior n inferior obliques causing depression n elevation in abducted position respectively) same it says in adduction, superior n inferior obliques causing depression n elevation (but I think it should b superior n inferior rectus that causing elevation n depression in addicted position) plz respond...
I am realy give thanks Millions Millions unspeakable to all the Speakers my lectures in this cellphone company.May God give you all your reward.Thank you
Hello, I am a bit confused. I thought the tertiary function of the oblique muscles is abduction and rectus muscles adduction. If that is correct then in ABDuction, shouldn't IO elevate and SO depress and vice versa?
SO4 LR6 is the mnemonic here...SO for superior oblique which is supplied by the 4th CN and LR for lateral rectus which is supplied by the 6th CN...and the remaining muscles are supplied by the 3rd CN
جزاك اللّٰه 😇
Every one know this 😂😂
I’m so proud of myself for actually understanding what you just said
LR6 SO4 (based on H2SO4)
All3 LR6 SO4
You just summarized and explained my 71 pages of class slides. I'm grateful. Honestly. your videos are very helpful
I believe now you are a certified anatomist of a Dr cos your comment was 5 years ago
@@KhumoKekana-e7d I am 🤭
@@KhumoKekana-e7d actually he study optometry😊❤
Amazing!@@filming_ai
superior rectus=elevates, adducts, and medially rotates the eyeball
inferior rectus=depresses, adducts, and laterally rotates the eyeball
medial rectus=adducts
lateral rectus=abducts
superior oblique=depresses, abducts, and medially rotates
inferior oblique=elevates, abducts, and laterally rotates.
And he also mentions the Lateral Palpebrae Superioris which is for elevating the upper eyelid.
nice, remember ua-cam.com/video/OYt2Zv6DKi4/v-deo.html
Importantly - the action of the muscles will often depend on the direction of gaze (see also link to my video) - as the orbits are at an angle, only when you align the direction of gaze with the vector of pull of the respective muscles will you get a "clean" single motion. Your list is correct for the eyeball in the primary position :-) I love this guys videos
MVP right here.
And it is good to remember dat , obliques cause elevation or depression in adducted position, recti cause elevation or depression in abducted position, though the primary action of oblique is abduction and of recti is abduction
@@HarryPotter-vl3pc you saved us again
I am a huge fan of TeachMeAnatomy. It really helped in my first year at med school
mind blowing work.... voice crystal clear bro.... waiting for entire anatomy link......
Raman Srivatsa i was going to fall a sleep... It sounds like an asmr
My god this just made it soooo much easier. Thank you so much! I'm preparing for an exam and this saved a lot of time.
thank you very much...your videos more better than books) because it's fast and easy to remember it thank u from Russia
Thank you for the lovely animation and nicely described. 🤩🤩
P.s. Mnemonic for extraocular muscle innervation
LR6 SO4 R3
Lateral Rectus - Cranial nerve 6
Superior oblique - CN 4
Rest by CN 3
bdc*
Great explanation ! I've always had trouble imagining the extraocular muscles, not anymore !!
I have my osce exam today and if I pass it'll be all thanks to you never stop making these videos sir
Did you pass ?
@@danielatom5895 I did pass.
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The best on UA-cam really the best one
This type of demonstration compels to study Anatomy. Have a Good , healthy and Long life .
Thank you very much for clearing all my confusions about the eye movements 😄
I regret starting with my textbook you just summarised everything thank you 😂😂
Thankyou sir for such grt enlightenment....
I am specialising in faciomaxillary surgery .. and I have found your vedios really comprehendable
Absolute star of a video! Really helped my understand eye movement (particularly in relation to the oblique muscles) Thanks so much!
Thank you so much! Charming voice, clear explanation and great animation!
I'm just a regular guy who just thought: "Hey, how the heck does my eye move?"
This video pretty much describes everything in a way I can understand. So if a regular joe can comprehend the info being told, then you're doing something right lmao. Great vid.
After watching many videos and reading many resources, I think this is a brilliant video- thank you!
Thank you for your work .. you are the best honestly and your vids saved me alot , so thank you again.
This is really a great job and I was really lost but you guide me through the way!
Thank you so much!
this video was really helpful.....thanku so much for this video....i was totally confused about the muscles of eyeball for long....but now this video gave me a clear idea about it...thankyou anatony zone....please upload more videos of head and neck region...
Your accent fascinates me!😃
Best channel for Anatomy...👍
its awesome bro... you just clear my idea so simply... keep uploading videos.. we are here to view your thinking.
Crystal 🔮 Clear Explanation
Thank you. Finishing up my prerequisites for my Associates in RN. Very helpful. A lot of these videos are the reason a lot of us pass our classes.
Very nice tutorial sab samajh mein aaaa gaya 👍👍😀😀
it is really helpful for my learning. thank you so much!
Hiiii ,👍
At 9:33 it says in abduction , superior n inferior rectus are causing elevation n depression respectively ( but I think it should b superior n inferior obliques causing depression n elevation in abducted position respectively) same it says in adduction, superior n inferior obliques causing depression n elevation (but I think it should b superior n inferior rectus that causing elevation n depression in addicted position) plz respond...
I have the same question.
I think that also
Thank you Peter so much and your colleagues for this work
Al3SO4 and LR6
Al- all the remaining EOMs
SO-Superior oblique
LR-Lateral rectus
thank you for making this one more animated
only after this video I actually got how the eye moves!tons of thanks (Y)
5:09
5:37
5:56
6:21
Obliques
7:38
8:01
Thank you for the video.
Can someone please explain how does the superior oblique muscle cause depression of the eye? i cant seem to imagine it.
Is there any way to support the creators of this app? It literaly makes studying so much better!
Annulus of Zinn sounds like a death metal band
Ur explanation is mind blowing
THANK YOUUUUUU! BEST VIDEO FOR EYE MOVEMENT
Loved it! Very usefull, thanks
Good luck
Aline Gobett i love you too
wow!thank you so much..I couldn't understand this in class but now it's very clear
Awesome !! Best video on youtube regarding Ocular muscle (y)
Amazing video. Very thorough. Thank you.
I am realy give thanks Millions Millions unspeakable to all the Speakers my lectures in this cellphone company.May God give you all your reward.Thank you
Thank you very much for the excellent explanation!
Legends at the table ❤
Great 3D videos. Really helps alot. 😊
excellent way of explaning
Muchas gracias, el único video que me sacó todas las dudas. Thanks you so much!!!
This helped so much. Thanks
Thankyou for this amazing video 😮
Your videos are brilliant
well illustrated and explained thanks
Excellent simple way explained by you
Amazing is not the word!!
Excellent video. Thanks for uploading the video on UA-cam. 🖊️📒✔️✨
@ Anatomy Zone Thank You👍👍❤️❤️
Hello, I am a bit confused. I thought the tertiary function of the oblique muscles is abduction and rectus muscles adduction. If that is correct then in ABDuction, shouldn't IO elevate and SO depress and vice versa?
According to the last image on the video it suggests the opposite (ABDuction: SR elevates and IR depresses etc)
@@moazzamaiqbal3759 Hey, I was just now in the same place, did you find the answer??
Please share if so…
Wow! Well done!
really amazing video. thanks .
Excellent!!!!Thanks a ton. Please upload more videos on many topics,my humble request
Thank you, your channel is really helpful
Thanku sir,really useful sir😊
Thank you very much. It is best video about eye muscles. Thank you again.
I HAD A LAZY EYE BUT JESUS HEALED ME!!
Amen
thank you dude u made it so easy for me......
Thank you very much
It was so useful.
This is amazing! Thank you thank you thank you!
great video . 🙌🙌🙌 Thank you for uploading such informative and understanding videis 😌😊
yes good
Meri eyelid muscles week hokr kaafi andr ho gai h dono eyes m difference dikhani deta h but Dr ko Kuc smjh nhi aata h sis aap Kuc btaiye kese thik kru
Its very much appreciating.
Thank you very much for your kind effort.
Well explained ❤
Excellent. Thank you.
Thanks aloooot ❤️ u help me in answering a difficult question ur way are great
Stupendous lecture sir
Superb videos 👍
Explained very well
Thank you
Superb explanation....
you guys are blessing !
thank you very much sir. You have made the best videos on orbit & eyeball anatomy on web. you just deserve an award
What a great video. Thankyou
Nice description
Thanks a ton..really helped in understanding muscles
Saved my day 👍🏽
Awesome explaination...
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Thank you , thank you so much .You're the BEST
This video is the best!! Thank you so much!
Good video thank you so much
Very well explained! Thank you so much
Thank u very much for making this video
Made anatomy hell easy❤️
Brilliant ✨
amazing...plz more anatomy videos
Thank you so much!!! Please keep making videos 🙌 👏
Thank you for your teaching
Amazing video!
this video was really useful for me.hoping for more uploads please.thank u
Thanks for you that’s good learning lectures in orbital anatomy 🙏🙏🙏🙏🙏❤️😍😍😍
You are doing well sir.
Abduction : superior oblique and inferior oblique ، adduction : superior rectus and inferior rectus 9:31
Thank you sooooo much u made it easy for me ❤