3D Development of the Eye: A Comprehensive Overview - Eye Embryology - Ophthalmology

[@MedicoVisual]

Full course available at www.medicovisual.com/courses/premium-3d-eye-embryology-masterclass

[@TheJesusTherapist]

Some minutes ago, Sadler looked like a foreign language. After watching this video, I looked at my textbook again and it made a lot of sense. Thank you so much for the effort you put into these videos. God bless you!

[@michaelconfidence5563]

Same here ‼️‼️ I'm so glad I watched this😊

[@ivantolosana5594]

this lecture is amazing. It is modern, funny, full of knowledge and engaging. I am doing my honours project on eye development and this is pure gold!!

[@nicolejaja270]

All teachers should teach embriology with 3D models. This is amazing. 😊

[@farahseikai]

That was the most mind blowing teaching video Ive ever seen! THANKS ❤️❤️

[@infinitelyeasy368]

No sir , ur videos are not that much long I really got a crestal clear concept after watching ur 3D video Thank you sir 🙇🏼‍♀️

[@MedicoVisual]

So nice of you

[@sherlock4978]

💯 💯

[@ahmedsugulle7473]

this is a pure gem. Optic cup Imagination was the most difficult part for me but that problem is solved now.

[@snehapaul7301]

This is the best animated video i have ever seen.....Thanks a lot to the efforts u put in to make us understand better...i honestly loved it ❤❤❤

[@SehrNaveed-g8i]

Best lecture of Embryology... You really deserve appreciation

[@MaidaTauqeer]

My concepts are finally clear after 2 yrs. Thanks

[@ushasam5192]

Amazing video & lecture…was searching for a better embryonic development video.The 3D and explanation makes it easier to understand. So glad I came across this. Sad it was not there during our MS days. Nevertheless Thank you.

[@jayashukla6385]

Such a great vedio to clear development of eye , lens and the coloboma cause....... Before asking the question you already clear it..... Very well explained...... Thank you so much *respected* sir......

[@tahreemfatima9220]

embryology has never made so much senseee i so so wish these videos were there when i was in my first year of med school.THANKYOU SO MUCHH FOR MAKING THIS VIDEO

[@medicoimperfecta]

So so so so beautifully explained 😢❤❤❤❤❤❤❤❤ I was stuck on it for quite a time until I saw your video May Allah bless U ❤

[@fatemalakha]

Amazing lecture! Thank you for the hard work put in, you’re helping to make Optha easier to understand :)

[@karenflores9324]

Your course is amazing and accessible, I just bought it and I will recommend it, thanks for your teachings!

[@MedicoVisual]

@@karenflores9324 Thanks a lot for the purchase and for your tremendous support. Means a lot to me 🤗

[@fatima-tu-zahra5238]

How much amount?

[@fatima-tu-zahra5238]

How much amount have u paid to get this subscription?

[@MedicoVisual]

@@fatima-tu-zahra5238 For latest pricing please see this link: www.medicovisual.com/courses/premium-3d-eye-embryology-masterclass Or contact me on WhatsApp [phone] or email [e-mail]

[@benishfatima3126]

Marvellous embryology lectures on KZbin... 🎉🎉

[@riyadas598]

I wish I would have found this channel earlier Such a nice explanation and nice animation ❤❤

[@shadabkarim216]

MA Sha Allah❤❤...ur Lec was awesome Sir.....Carry on with ur hard work👍

[@ppopkanin4303]

Thank sir for this video huuuhuhuhu how I wish I watch this before our long hour exam it's very hard. I watch this during my finals and I hope I would pass since I no clearly understand the concept. Thank you so much for saving a med student.

[@bhanuprakashsingh7491]

You cleared each and every possible doubt related to this topic.❤

[@ernestgyamfi5536]

I think this channel is underrated. Let's kindly help by sharing the link to our friends.

[@roy6168]

Amazing video! Great explanation and great 3D images

[@chhipruak-qu1xz]

Best embryology lecture video ever❤

[@sarmisthamaity5313]

Thank you so much. Your understanding process is very good.mind blowing.Even I get many more interest on this subject.Again thank you for your good presentation 😊

[@sylvianmesoma6153]

You're the best ❤️🎉 Sadlers makes more sense now

[@academiago8889]

WOWWWW!! the best teacher of embriology

[@andrewpleva]

amazing 3D demonstration nice!

[@cheeseisgoodiloveit]

Thank you for the effort you put into this video!!

[@ayeshach4563]

MashaAllah i am impressed by you❤ sir alot of respect for your effort.

[@Commedycapsules]

nice one continue with the spirit😍😍you make the topics simple to understand for me as a first year MBCHB(MBBS)

[@1rrrrrrrrrrr544f]

Langman embryology does not make sense at all! Unless you watch medicovisual videos❤ absolutely different, absolutely helpful ❤

[@sherlock4978]

such clarity in embryology lectures is just amazing ❤❤ And your reaching style too! Thank you so much for this Zabardast content doc! May you be rewarded for all the people you'll benefit from these gems 😊 Also you teach a bit like Dr Najeeb! Hes one of my fav teachers on KZbin 😅

[@MedicoVisual]

Thank you so much. I teach like Dr Najeeb because I have been his student for about 8 years

[@SyedaayeshaRizvi-b1l]

Very helpful. Thanks sir. Your way of explaining things is very good n easy to remember. Kindly teach the development of extra ocular muscles.

[@Deepa0309]

U can buy it ,the link is in the comments 😊

[@medeaselart9517]

Very helpful. Keep up the good work!

[@abhilashaverma9677]

Amazing, AMAZING video!!! Thank you so much

[@sherlock4978]

This is GOLD! MashaAllah

[@michaelconfidence5563]

Thank you so much for this sir I really appreciate 🙏🏾 Now i can read my Sadler without confusion 😊❤

[@vinothmichaels]

thanks. easily understood by the animation.

[@abebezeleke1337]

It is so amazing i loved it all thank you for uncover the secrete!!!!

[@emmanuelvazquezoftalmologia]

Amazing. I loved it!

[@subhajitmahato1445]

Nothing to say. Just amezing video as you say Cristal clear

[@nonamenoname9701]

Dr Aizaz please dont mind the students getting angry 😂 it is probably the night before the exam and we are cramming and want everything to be fast forwarded 😂 excellent lecture as always🎉

[@MedicoVisual]

Hahaha. Yea. I understand that. Thanks a lot for the comment 🤗

[@kiruthika.s4092]

Sir can you please upload next part also , your lecture is clear sir 🙏 thank you

[@MedicoVisual]

They are available here: www.medicovisual.com/courses/premium-3d-eye-embryology-masterclass

[@Raahiili]

It was so great ❤❤

[@eyedrnikolas]

Thank you for this amazing video.

[@taashin2863]

Do you have a video about the development of the teeth and its supporting structures

[@MedicoVisual]

Dear @taashin2863, Thank you for your inquiry. I must share that as of now, I have not produced a video on the development of teeth and their supporting structures. My academic and professional journey has been in the realm of medicine following my MBBS, rather than dental sciences. This leaves me on a learning curve when it comes to the detailed biology of teeth. I hold myself to a high standard of providing content grounded in thorough knowledge and expertise. Given this commitment to quality, I'm not yet prepared to cover this complex subject. While I may explore this topic in the future as I expand my own understanding, I cannot make a promise to do so at this time. I appreciate your understanding and your eagerness to learn-a sentiment I deeply share. Kind regards, Dr. Aizaz

[@taashin2863]

That’s fine Doctor no problem I just thought as an embryologist you had studied these topics during your post graduate but seems like I was wrong, anyway your content still very helpful thank you very much

[@MedicoVisual]

@@taashin2863 Thanks for understanding. I am not an Embryologist. My education is: BSc, MBBS.

[@MBBSmylife...]

Amazing 🤩

[@aizanaveed3007]

It was Best ♥️♥️

[@AdamArafat-w3l]

Soŕry i n trying to search the continuation of your lecture of eye development staffs like development of retina and other things as you said but i cannot get the video can you assist me pleas🙏🙏🙏

[@MedicoVisual]

Please contact me for assistance WhatsApp: [phone] Email: [e-mail]

[@laibabibi-mr8wj]

Great 👌

[@RBmed-quiz]

is there any way to get the primum video courses i from ethiopia and i can't afford it and my university doesn't give support for these best video.

[@MedicoVisual]

Yes sure. Connect me via email ([e-mail]), whatsapp [phone]), or live chat on the website medicovisual.com

[@RBmed-quiz]

thanks @@MedicoVisual

[@1rrrrrrrrrrr544f]

​@@MedicoVisualYou're such a kind person, be sure one day all these hardships and charities will be paid back❤❤(I promise) just wait for it

[@ykoy1577]

great lecture thank you so much

[@xyzxyz3063]

Thank you so much sir

[@areej_jay]

can u pls upload lec abt development of cornea and other related structures of eye before 27

[@MedicoVisual]

Cornea and related structures are already available as a part of complete Eye Embryology course for a small fee at www.medicovisual.com/courses/premium-3d-eye-embryology-masterclass Do not hesitate to contact me if you have any questions or concerns or if you cannot afford to pay the full price. WhatsApp: [phone] Email: [e-mail]

[@euniceowusuansah8685]

Thank you 👍🏾

[@LifeHelper-wy8yd]

Does this video explain development of every part of eye like retina lens choroid etc ?? . Cuz i have my test in 2 days .. cant waste time on searching for videos ..

[@MedicoVisual]

No. For complete course on development of Eye -> www.medicovisual.com/courses/premium-3d-eye-embryology-masterclass

[@LifeHelper-wy8yd]

​@@MedicoVisualare these courses free or paid ?

[@MedicoVisual]

@@LifeHelper-wy8yd paid

[@anandaquai]

thankyou so much

[@nooryassir7178]

From where can I get the 3Ds model

[@MedicoVisual]

@@nooryassir7178 I am sorry. Models are not publicly available.

[@shrutib360]

That’s amazing

[@Micana1980]

Thanks alot🙏

[@nooryassir7178]

What is the app you are using

[@MedicoVisual]

@@nooryassir7178 These are created and presented using Blender

[@areej_jay]

thanks alottttttttt😭😭

[@bilqisnjama1387]

Bburrfect!

[@hamzamasood5628]

Allahamdullillah... That certain chemicals, or that unknown mechanism or every things just like from self thickining of neural plate, to thicking of surface ectoderm to for the formation of lens placode, or the formation of neural groove, optic groove, of the aligment of eye nasally... Allah is the only explanation of all these questions... And the Allah is the greatest ans to those who are saying that the world comes to existence by itself...

[@SaintJares]

You are stating that the optic grooves develop on the anterior potion of the neural tube before the swellings appear, bending occurs, and even before neuralation has finished. This is quite an unconventional approach to the decevlopment of the eye, and I think you should make that clear, as this can be qute misleading for people looking to learn. In the widely accepted sequence of embryonic development, the neural tube forms from the neural plate through the process of neurulation. This tube then closes, starting in the middle and proceeding both rostrally (towards the head) and caudally (towards the tail). Your comment on the development of optic fields , is possibly alluding to the pre determined fate of this segment of the neural plate/ nueral tube, however the optic grooves do not form at this time. After the neural tube closes, it differentiates into the brain and spinal cord. The anterior part of the neural tube expands and segments into the primary brain vesicles. The optic vesicles, which later invaginate to form the optic cups (leading to the development of the eyes), originate from the sides of the forebrain region of the neural tube, specifically from the diencephalon, which is part of the forebrain,. These structures start to form after the closure of the neural tube, embryo bending, and the initial formation of the 3 primary brain vesicles.

[@MedicoVisual]

I deeply appreciate your engagement with the eye embryology content and your perspective. It's discussions like these that enrich our collective understanding and push the boundaries of learning. Before we delve into the specifics, I'd like to clarify a crucial aspect of embryology that is at the heart of our discussion. A fundamental yet often surprising fact about the development of the eye is that the optic grooves, or optic sulci, form at a very early stage of embryonic development. This occurs not after, but before, the brain swellings become apparent and even before the formation of the neural tube. These structures emerge during the neural fold stage, illustrating the incredible intricacy of embryonic development from its earliest phases. This is not a contentious point within the field of embryology but rather a well-documented phenomenon, detailed extensively in both the text and figures of almost all major embryology textbooks. Now, let's consider the evidence that supports this early stage of eye development. "The Developing Human" by L. Moore and Persaud, in its 10th Edition (pages 417-419), provides a clear statement: "The first evidence of eye development is the appearance of optic grooves in the neural folds at the cranial end of the embryo." This statement indicates that the eye begins to form not after, but during the early stages when the neural folds are still just folds, before they've joined to create the neural tube. Early appearance of optic grooves underscores a critical phase in the embryological timeline, setting the stage for the complex process of eye development. This sequence is not isolated to one source but is a consistent finding across several seminal texts in the field. For instance, "Larsen’s Human Embryology" (5th edition, p. 489), "Inderbir Singh’s Human Embryology" (11th Edition, p. 319, Figure 19.2B), and "Clinical Embryology" by Robert Carachi (p. 191-192, Figure 24.1) all corroborate this timing, with detailed figures that visually map out the formation of optic sulci at the neural fold stage. For those interested in exploring this evidence further, I've compiled a PDF document with pertinent excerpts and figures from these textbooks here: www.medicovisual.com/112/files/65d65b2008d1a_1708546848_eye-optic-sulcus-references.pdf It is my hope that this resource will illuminate the foundational basis of my lecture and affirm the meticulous research that underpins it. It is with a sense of disappointment that I note the characterization of my work as 'misleading', given the careful and considered reliance on reputable, evidence-based sources. My aim has always been to present the most accurate, research-backed information available, fostering an environment of learning and discovery. Embarking on the journey of understanding embryology is no small feat, and I commend all who engage with this complex field with an open and inquisitive mind. Let us continue to dialogue and dissect these intricate processes with respect and a mutual desire to uncover the truths of human development.

[@piotrowski6862]

unluckily, the rest of the lecture is paid. Anyways, thank you very much! It helped

[@MedicoVisual]

@@piotrowski6862 I am sorry. Unfortunatly, I had to opt for paid lectures because KZbin earning is meager and this project is resource-intensive. It's not possible for me to pay my bills and work on this project if I rely on KZbin only. If for any reason, you cannot afford the price of paid lectures, please do not hesistate to contact me and I will try to compensate as much as possible. Email: [e-mail] WhatsApp: [phone] You can also contact via Live Chat on website. (Response time is faster on WhatsApp and Live chat, as compared to the email.)

[@evina.6861]

i cant afford full video.i am sorry teacher

[@MedicoVisual]

Do not worry if you cannot afford. Plesse contact me via email ([e-mail]) or whatsapp [phone])