In seven minutes you made it as clear as day! I've never understood this throughout my neurology attachment in medical school nor in my Uworld explanations. Thank you, than you thank you!!!🤗
1 wk pehle our physio exam was there but I did the lesion wrong and wrote what so ever wrong concept I have grabed before this .... thankyou sir for such great explanation now I have understood properly
Buy Us A Coffee!: www.buymeacoffee.com/rhesusmedicine For more medicine videos consider subscribing (if you found any of the info useful!): ruclips.net/channel/UCRks8wB6vgz0E7buP0L_5RQ Video Timestamps: 0:00 Introduction 0:24 Optic Nerve Pathway Anatomy / Optic Chiasm / Optic Tract / Lateral Geniculate Nucleus / Optic Radiation 1:33 Temporal vs Nasal Retina 3:10 Optic Nerve Lesions - Anopia 3:32 Optic Chiasm Lesions - Bitemporal Hemianopia 3:56 Optic Tract Lesions - Homonymous Hemianopia 4:30 Optic Radiation Lesions - Quadrantanopia 5:04 What is the Macula? 5:32 Visual Cortex Lesions - Macular Sparing 6:23 Macular Degeneration USEFUL STUFF FOR MEDICAL STUDENTS: FREE Amazon Prime 6 Months for Students (Including unlimited 2-day shipping on orders of any value) US: amzn.to/3gMqh0p UK: www.amazon.co.uk/gp/student/signup/info?tag=rhesusmedicin-21 Venepuncture Kit: UK: amzn.to/3r7txrW Pocket Cards: Lab Values / References / ECG / History Taking (Cheatsheets for rotations!) US: amzn.to/3c3UybK UK: amzn.to/3rd37W8 Suture Practice Kit (Complete kit with pad) US: amzn.to/3c5ZJrN UK: amzn.to/3vO76fh Fingertip Pulse Oximeter US: amzn.to/3tFDT43 UK: amzn.to/3eZYoo5 (Affiliate links - We get a small percentage of sales, so if you buy anything, thank you!)
I dont mean to be so off topic but does any of you know of a method to get back into an Instagram account? I was stupid forgot my login password. I would appreciate any tricks you can offer me.
@Marshall Anson Thanks so much for your reply. I got to the site through google and I'm in the hacking process atm. I see it takes a while so I will get back to you later with my results.
Great Video! I like that you use different colors for illustrations instead of white and black in most pictures for visual field defects! totally subbing to your channel! :)
This was super helpful. Thank you. One question I have, for the macular sparing lesion labeled number 5, since it looks to be on the right occipital lobe, would the right temporal visual field and the left nasal visual field be spared along with the macula? Thanks again
Appreciation from Mongolia. what a great video, i spent a lot time to understand some of these. as a foreign person, i would like to catch all these words one by one. is there any chance to find a text, to make sure only. i want to double check. since there is no subtitle.
Very well explained. I always find it difficult to get my head around the visual pathways, but if you draw it out like the above, you can work it out fairly easily. If a patient has bitemporal hemianopia, I would investigate with a serum prolactin (which may be raised in pituitary adenomas), skull film and formal visual field testing to try and elicit exactly where their field defect is.
In seven minutes you made it as clear as day! I've never understood this throughout my neurology attachment in medical school nor in my Uworld explanations. Thank you, than you thank you!!!🤗
You're welcome, happy it helped!
The best video I have ever seen about hemianopia and optic lesion❤️
Helped me clarify the difference between the retinal side and the corresponding visual fields, when it comes to lesion of the optic tract. Thank you!
1 wk pehle our physio exam was there but I did the lesion wrong and wrote what so ever wrong concept I have grabed before this .... thankyou sir for such great explanation now I have understood properly
As a member of the last minute community 😂😅, you are a life saver👍. Thanks😊.
my most favorite video on visual pathway. thank u.
Buy Us A Coffee!: www.buymeacoffee.com/rhesusmedicine
For more medicine videos consider subscribing (if you found any of the info useful!):
ruclips.net/channel/UCRks8wB6vgz0E7buP0L_5RQ
Video Timestamps:
0:00 Introduction
0:24 Optic Nerve Pathway Anatomy / Optic Chiasm / Optic Tract / Lateral Geniculate Nucleus / Optic Radiation
1:33 Temporal vs Nasal Retina
3:10 Optic Nerve Lesions - Anopia
3:32 Optic Chiasm Lesions - Bitemporal Hemianopia
3:56 Optic Tract Lesions - Homonymous Hemianopia
4:30 Optic Radiation Lesions - Quadrantanopia
5:04 What is the Macula?
5:32 Visual Cortex Lesions - Macular Sparing
6:23 Macular Degeneration
USEFUL STUFF FOR MEDICAL STUDENTS:
FREE Amazon Prime 6 Months for Students (Including unlimited 2-day shipping on orders of any value)
US: amzn.to/3gMqh0p
UK: www.amazon.co.uk/gp/student/signup/info?tag=rhesusmedicin-21
Venepuncture Kit:
UK: amzn.to/3r7txrW
Pocket Cards: Lab Values / References / ECG / History Taking (Cheatsheets for rotations!)
US: amzn.to/3c3UybK
UK: amzn.to/3rd37W8
Suture Practice Kit (Complete kit with pad)
US: amzn.to/3c5ZJrN
UK: amzn.to/3vO76fh
Fingertip Pulse Oximeter
US: amzn.to/3tFDT43
UK: amzn.to/3eZYoo5
(Affiliate links - We get a small percentage of sales, so if you buy anything, thank you!)
I dont mean to be so off topic but does any of you know of a method to get back into an Instagram account?
I was stupid forgot my login password. I would appreciate any tricks you can offer me.
@Darren Aydin instablaster =)
@Marshall Anson Thanks so much for your reply. I got to the site through google and I'm in the hacking process atm.
I see it takes a while so I will get back to you later with my results.
@Marshall Anson It did the trick and I finally got access to my account again. I'm so happy!
Thanks so much, you saved my account!
@Darren Aydin you are welcome xD
Omg my friend
In 7 minutes u cleared all the points about it
Thank you ❤️❤️❤️❤️❤️😂
You're very welcome! I'm very happy the video helped you 😁
I watched 3,4 vedios earlier to it, but this vedio cleared my whole concept about optic lesion !! Best vedio ever !
Seven minutes that worth it. So good.
Thank you! Means a lot hearing people enjoyed the videos 😀
200% clear like so good
I’ve seen many
This one really good
Especially defect parts
Best video I've seen so far on this subject. Thank you!
Thanks for making it super easy never understood it before
My concepts are cleared for life, so nicely explained, thank you
Thank you so much.searched so many vedios ,finally I understood by ur vedio😁😁
You saved my time, many thanks
Glad it helped!
This what we call Art !!! Thank you sooo much 😍❤️🔥✨️✨️✨️✨️
it is really clear, very useful
You saved my life ❤❤❤❤❤ thank you
Best explanation, clear and on point!!
Love from Bangladesh. This is truely an amazing video.
Thank you!! Really appreciate the feedback 😎
Clear and easily explained, it took me only 5 mints to understand , Thank you !
Cleared all my points. Very well explained!
Thank you so much for your feedback! Best of luck with all your exams 💪😁
Appreciation from Pakistan. Really really helpful video💜
This video absolutely helped me out !!! Thanks a lot :) 😊
You're welcome!
Where have you been??..So helpful! 😊
this was really helpful, thank u so much
Easily understood, thanks
This video cleared all confusion 👏👏👏
You explained it so well😭🫀
I'm happy it was helpful 🙂
Is it needed a resonance to know where the issue is on the optic nerve?
best video on this topic
Nice video.short and sweet🎉
Thanks!
Great Video! I like that you use different colors for illustrations instead of white and black in most pictures for visual field defects! totally subbing to your channel! :)
Really glad it helps! Thanks!
i wonder how you managed to explain it in 7 minutes😂😂😂😂my lecturere took 2hours explaining same things
Awesome explanation in just 7 minutes
Tqsm🤩🤩
Phenomenal explanation!
Great explanation !
Glad it helped!
Thankyou so much ..u described everything
Excellent
Awesome illustration
Thanks 💖💖
Awesome explanation
Glad it helped!
This was super helpful. Thank you. One question I have, for the macular sparing lesion labeled number 5, since it looks to be on the right occipital lobe, would the right temporal visual field and the left nasal visual field be spared along with the macula? Thanks again
Thank you
You're welcome 😊
Thumbs up! 👍
Really appreciated
Thanks 🙂
Thank you so much! This is extremely helpful!!!
no sooner u r going to be a big channel🙂
thank you sir.
thank you so much
You're welcome John 👍
Thank you ❤
Really an awesome video😍😍😍 Thank you so much
You're welcome!
Excellent video
Thank you 😊
I never got dis ryt untill today
Appreciation from Mongolia. what a great video, i spent a lot time to understand some of these. as a foreign person, i would like to catch all these words one by one. is there any chance to find a text, to make sure only. i want to double check. since there is no subtitle.
Very well explained. I always find it difficult to get my head around the visual pathways, but if you draw it out like the above, you can work it out fairly easily. If a patient has bitemporal hemianopia, I would investigate with a serum prolactin (which may be raised in pituitary adenomas), skull film and formal visual field testing to try and elicit exactly where their field defect is.
Thanks - I agree that drawing them out helps tremendously
It can also be due to craniopharyngiomas
Thanks a lot 💞
Thank you so much!
thank you!
You're welcome!
Is there specific cure for quadrantanopia
Great Video
Thanx a lot 👏🏻
Thank you sir..
You're very welcome!
THANK U SOOOO MUCH
YOU'RE WELCOME 👌😄
Why there is a homonymous hemianopia if only the red one is affected why both eyes are affected
You made a mistake. It’s not the photoreceptor axons that form the optic nerve, it’s the ganglionic cell axons. Good video regardless.
Perfect
Thank you! 👍👌
Tyty :)
😊 You're welcome
Lateral geniculate is for auditory
medial is for auditory
👍🏼
good art of teaching!!!!!!
Thank you!
Thank you!