Fantastic! Clearly one of the best teachers I have ever seen! Hope to see more videos. Thank you Sir.

He has extraordinary approach, he is different level,the GOAT of neuro, op

You are the best teacher of neuro-ophthalmology known to me. God bless you! Thank you for inspiring!!!

What a legend! Thank you so much.

Brilliant!! more power to you professor.

Thank you Dr. Lee for these videos. You make the pathways very enjoyable to learn about. Can't wait for the next video(s). Thanks again.

I can hear you 24×7. Such a brilliant teacher

Such a terrific teacher. Not even in my neuro block anymore but I still watch his videos because he's awesome

Saw a patient who was textbook classic for Parinaud's syndrome. Amazing! Thank you for so clearly explaining.

The best explanation that i v ever heard. Thank u!

Crystal clear!!!^^ Thank you Dr!

excellent, fantastic teaching - thanks for posting

Amazing! You are the best teacher!

Excellent video ! Thank you.

Amazing, THANK YOU!

Wow. So helpful - thank you!

Sir your lessons are just amazing. Pub med/internet/books reaserch was driving me mad but when I found your videos everything got simple.Halleluja! Thanks!!!!

Thank you very much!!! Great explanation

Thanks! That’s really help me a lot!

what a legend ! thank you 1000 times from syria 🌹

Wow, I have the feeling you're gonna make my neuro rotation a lot easier

Спасибо, лучшие лекции

Awesome explanation ! I did not find the reason in usual med ophthalmology books, for sunsetting sign in hydrocephalus, and correct explanation of vertical gaze center, which most book so far I have seen writes it to be within the superior colliculus, rather than thalamo-mesencephalic junction. Awesome sir, thank you

Thank you so much for these awesome lecture, it really helped me alot in undestanding this.

Legendary explanation 🙏🏻

Well explained ! Appreciate it

Thank you very much for your nice explanation. Hope to be an ophthalmologist near future!!

dude is incredible. what a teacher

You're great dr ... thank you

Thank you, for sparing your time to explain this pathology, it is really an interesting "syndrome". It can be seen in pineal gland masses in the pediatric age group. But any problem affecting the midbrain can present with Parinaud Syndrome.

Bloody brilliant

If I need the best explanation of neuro-opthomology signs and pathways, I go to this channel. Honestly no need to supplement (except for examples in real patients)

Thank you very much!

Stunning

WOW, EXCELLENT!!!

فديته احسن شرح يشرح 🤩

Amazing!

Amazing 💯

thank you, super Explaination

Awesomeness!!!

Amazing thank you

Deeply appreciate

Thank you

One of the dopest humans.

thank you

salute you , sir!!!!!!!!!!!!!!!!!!

Thank you sir 🙏

Nice Video :)

Love your Videos! Quick & Dirty!

Can a unilateral lesion (eg in MS) also nip the trochlear fibres leading to contralateral superior oblique palsy - i.e contralateral hypertropia?

Why some of the videos are private? How can i watch them? They are really awesome. Please help

what about firing of the inferior oblique muscle? does it show any clinical sign in the Parinaud syndrome?

Dear dr.Lee, what the best treatment for this ? Is there any exercise? Im suffered from this parinaud syndrome , please your advice🙏

So no 3rd nerve palsy as such?

Had a pineal cyst removed earlier this year, was curious what role the mid brain plays in chronic photophobia, if any. In my context, photophobia to me is irritation by light which causes eye pain, headaches moving front to back, sometimes ear and head pressure, and nausea.

@TheDoc4kids

Жыл бұрын

Not migraine?

@danielrblend

Жыл бұрын

@@TheDoc4kids You could classify it as that, but its 24/7 unless I wear digital block glasses non stop.

@karthikvinaymahesh5406

Жыл бұрын

In pineal gland tumors or cyst, there are abnormalities in upgaze and pupillary responses, especially inability of the pupils to constrict to bright light . this can explain the photophobia if your pupils are constricting enough to avoid bright light

Hello Sir. Thank you for all your amazing lectures . I am having a little difficulty understanding the vertical gaze pathway . Can you explain that.

@vineshmanohar2060

4 жыл бұрын

Harkarandeep Singh Even I din’t understand that! I googled it and I’m even more confused now!

Question: since the rostral midbrain is being compressed, why is there overexcitation of CN-3 and causing convergence-retraction nystagmoid symptoms? I guess what I am asking is can someone please reexplain this. Thanks.

@ashwinikini243

5 жыл бұрын

There is loss of supranuclear normal inhibitory response.

Lesion is there hpe can 3 rd nerve fire

TBH, it's not a very good explanation of why convergence and retraction occurs with upgaze attempts. Why would the medial rectus pull, unopposed, when you try to look up?

Is horizontal gaze affected ?

@ashwinikini243

5 жыл бұрын

Horizontal gaze center does not reside in the dorsal midbrain.

thank you sir .. i ve just seen 1 case of parinaud syndrome today and thinking where shud i learn it so that i can get clear picture of what parinaud syndrome is. and i ve found it here. thanks again..

Hay no nevert nevert

Something is wrong with playing this video..

Sooooooooooooooooooooooooooo.

wow, finally some Chinese face, 希望您了解中国文化

Uoo