Dr Mike, thank you so much for this video. I really appreciate it! I was just wondering if this is correct - The corticonuclear tract axons (corticonuclear tract axons = upper motor neuron axons) synapse with the lower motor neuron cell bodies (lower motor neuron cell bodies = cell bodies of cranial nerve nuclei) in the ventral grey horn of the spinal cord. Could you please kindly let me know? Thanks a million!
Hi hamasa hamed! All what you have mentioned was correct, EXCEPT that the nuclei of cranial nerves are in the ventral horn of spinal cord! ...... The nuceli of the cranial nerves that contain the lower motor neurons are situated in the brainstem ...... HOWEVER, There is only one exception : the nucleus of the spinal accessory nerve (CN XI) which is present in the anterior horn of the first 5 cervical segments of spinal cord (C1-C5) ...... I hope that clarify
Dr. Mike, Thank you. Terrific review and relearning lecture for me as a practicing Internal Medicine PA in the US. Small points for clarification here: genu means knee not elbow, crus cerebri and cerebral peduncle explanation a teent bit confusing... "anterior third of mid-brain" or anterior most region of mid brain divided into thirds? And what happened to the caudate nucleus? Thanks again, Mike Gilman PA-C Cape Cod, Massachusetts
Genu means knee not elbow. It was well done but it looks a lot like the video made by Ninja Nerd Science but thank you for doing that because he didn't cover the corticonuclear tract
Hey ! Love your videos, from MD Griffith GC - just wondering if these videos are applicable for our bmb exams? or should we focus more on our dissas stuff?
For corticonuclear - CN 7 and 12 have contralateral innervation on the superior aspect only, as they are divided into superior and inferior, they dont have full bilateral innervation.. Also I think it would have been better if u did CST and CNT seperately, bcas otherwise it gets confusing.. But great teaching.. Keep up the great work!!
Thank you so much, Dr. Mike. You are very helpful to me. You are a gifted person.
Feels like Christmas morning....
Thank you so much!
please make all clinical relevant motor and sensory pathways! you are doing a brilliant job! thank you
Incredibly helpful!! Makes it so much easier to understand and remember. THANK YOU!!!
This video has been a lifesaver. Thank you so much!
i think you like the medulla a lot cos u always mix it with the midbrain.
thanks for the video was reaaally helpful
Queen Ope Oh no! At what time point did I make the mistake??
During the video and also at the ending 41:57
Thanks so much. Clear and engaging explanation. Revising for MRCPsych exams.
Thank you for the effort doing these videos, helps a lot !
Thank u very much Matt you are absolutely great in explaining such concepts ...thanks for your effort
Thank you soooo much for this amazing video! You guys help me out so much! So thankful
Have u also Done another video with ascending pathways?
Dr Mike, thank you so much for this video. I really appreciate it!
I was just wondering if this is correct - The corticonuclear tract axons (corticonuclear tract axons = upper motor neuron axons) synapse with the lower motor neuron cell bodies (lower motor neuron cell bodies = cell bodies of cranial nerve nuclei) in the ventral grey horn of the spinal cord. Could you please kindly let me know?
Thanks a million!
Hi hamasa hamed!
All what you have mentioned was correct, EXCEPT that the nuclei of cranial nerves are in the ventral horn of spinal cord!
......
The nuceli of the cranial nerves that contain the lower motor neurons are situated in the brainstem
......
HOWEVER, There is only one exception : the nucleus of the spinal accessory nerve (CN XI) which is present in the anterior horn of the first 5 cervical segments of spinal cord (C1-C5)
......
I hope that clarify
Thank you for sharing these great videos
Thanks bro ...love ur videos ...very helpful ...pls do continue this good work ...and please do videos in pharmacology and microbiology
Thank you for sharing👌
Thanks helps me a lot plz upload more videos
Dr. Mike,
Thank you. Terrific review and relearning lecture for me as a practicing Internal Medicine PA in the US.
Small points for clarification here: genu means knee not elbow, crus cerebri and cerebral peduncle explanation a teent bit confusing... "anterior third of mid-brain" or anterior most region of mid brain divided into thirds? And what happened to the caudate nucleus?
Thanks again,
Mike Gilman PA-C
Cape Cod, Massachusetts
Where’s the lower motor ?!
Sir, What is the long term memory storage capacity of an adult human brain ?
Q: is that humunculus symmetrical on both brain hemispheres?🤔
Genu means knee not elbow. It was well done but it looks a lot like the video made by Ninja Nerd Science but thank you for doing that because he didn't cover the corticonuclear tract
Awesome
Hey ! Love your videos, from MD Griffith GC - just wondering if these videos are applicable for our bmb exams? or should we focus more on our dissas stuff?
Focus on Dissa's material, but maybe use this to supplement content??
@@DrMattDrMike RIP but TY!
Thank you!
Thank you very much
41.25 isnt it pons rather than medulla
Thanks
Too good
For corticonuclear - CN 7 and 12 have contralateral innervation on the superior aspect only, as they are divided into superior and inferior, they dont have full bilateral innervation..
Also I think it would have been better if u did CST and CNT seperately, bcas otherwise it gets confusing.. But great teaching.. Keep up the great work!!
Bro microbiology videos please
please wear a thicker shirttt your teres major is way too distracting
Lol
yeah it'd be easier to pay attention to what he's saying if he wasn't wearing a boys size medium t-shirt
@@rosstrue3010 sorry the bilateral ennervation for both upper and lower motor neuron or just upper?
Mike Hardie it’s not about insecurity. I’m attracted to him 😍
Ba ha ha!!!
Very boring
lol
Then don't Listen and look at the eye candy instead