Intraocular muscles & nerves (anatomy, pupils and lens)

Since we've spent so much time outside the eyeball we should also see how nerves get inside. The obvious nerve is the optic nerve (CN II) but what about sympathetic and parasympathetic nerves, and general sensory stuff?
Daily Anatomy App:
For a random human anatomy question every day on your phone you can get my Daily Anatomy question app from the Apple App Store:
itunes.apple.com/gb/app/daily...
or Google Play Store:
play.google.com/store/apps/de...
Music by Jahzzar
Album: HiFi City Tales
Song: Vacuum
/ jahzzar

[@hanishshetty8868]

anatomy at the beginning was pretty boring... now you have turned it into a very interesting subject thank you so much sir

[@forestforestforestforest]

this was a very good video! I was honestly a bit afraid of the ganglions, but this made it feel like a breeze :)

[@spidey5281]

you teach so interestingly and so simply i have sm fun during all your videos

[@dinky..]

Thank you SO SO much for all the videos you make. I love learning from you!! Xx

[@user-dl3oc7sb5s]

I'm very impressed with your detailed knowledge 😍

[@raphaela3544]

Loved your explanation. Thanks! 💕

[@smurProductionz]

Fantastic intro!

[@eduardolazaga1348]

Great teaching technics

[@dollypriya8172]

Amazing explanation sir u made the anatomy so easy.🙏

[@billbright1755]

That these tissues can be end use specific just incredible. Design of rotation of eye in socket and ability to enervate and blood supply during operating conditions. Auto focus and light sensitive.
Add a splash of color for individual unique beauty. Kudos to research and development.

[@Jomanaagh]

thank you very much .

[@brittanykeyser1283]

Excellent tutorial. Thorough and well explained. We had our lecturer reference you as a resource because, "You do a much better job of explaining these things." True MVP for exams. Thank you.

[@rigihowell8619]

You should have views in millions I mean lots of hard work. Love your work from Pakistan. My sincere thankfulness

[@TheWalrusRamrizzle]

Thank you so much. Med school life saver

[@user-lf5bz9oo6l]

Thank you!!!

[@AnxiousMedic]

Superb! Thank you.

[@deborahnewton8920]

Thank you, sir!

[@idelakelly7636]

Professor Webster is just awesome

[@whatislove7252]

Thank you so much!!!!!

[@maegallana2331]

Thank you prof WEB i learned a lot from you keep uploading anatomy for us.

[@mri6708]

Thank you so much sir 🙏🏼🙏🏼

[@RetroTJ]

I have enjoyed your videos and learned a lot from them, but where can I find the same level of explanation on the mechanisms and anatomy of the eyelids? there is very little that explains as well as you have on the eyeball mechanics and nerves. I would love to see a very deep dive on eyelid anatomy and how they open and close, the blink response etc...

[@MrIjiva]

13:40
One of the main ways that sympathetic neurones travel around the body is by following arteries .

[@duocphamtruongtho4462]

Thanks!

[@Mungaji730]

Classic.easy to understand.

[@nevenabratanova7621]

you've probably wanted to write "classy" and it is :)

[@carewelleyeclinic1574]

this was a nice teaching

[@Armank443]

Where can one buy these models? They appear extremely helpful as supplemental resources to books.

[@yaseenjanalchemist8026]

Super perfect

[@user-if4df7lk1z]

If the optic nerve is an exention of the brain, is it lined with the meninges? If so, does it have cerebrospinal fluid?

[@Rahul_Singh123]

Love from india

[@pointer2null]

So if you have age related long sightedness, does that mean the muscle isn't strong enough to squash the lens or that the ciliary body is fully contracted but the suspense ligaments are now slack and the lens is still thin?

[@stephcaragay]

The cilliary muscles weaken and so the crytalline lens looses its elasticity thus their ability to accomodate (the ability to see at near) lessens.

[@ayurved3387]

Plzz upload video on nose anatomy..

[@lunamoondrop]

i have palsy of cranial nerve six - duane's retraction syndrome (type one). left eye can't turn left.

[@Ycneuqerfesiar]

5:25 "He who has ears to hear, let him hear"

[@laddugopal208]

Hmm

[@mohammedfarhan9569]

TOO BAD EXPLANATION