I was reading 12 pages of clinical activity before exams and I was confused and could not read anymore but you helped me for my finals of M.D. love to you ! ❤️❤️
Hello Dr. Bolin. Thank you for the video! Overall I found it very helpful! I did notice two errors that you might consider looking into: 1. the sensory cortex and the motor cortex are labeled such that both appear to be in the parietal cortex; 2. In last section about the corticospinal tract, you did not mention that the anterior and lateral differ in that the lateral corticospinal tract decussates in the medulla while the anterior corticospinal tract decussates later on in the spinal column.
The spinothalamic tract (unlike the corticospinal tract, or the dorsal column pathway/medial lemniscus pathway) decussates (crosses) at the level of the spinal cord, rather than at the brainstem
Very great! Thank you Dr. Bolin For those juniors, decussation means making a "cross", it makes sense when you consider both sides crosses over to the other side at the same level and a "cross" will be made
Hello Dr. Paul Bolij, I would like to congratulate you for your videos, they are real amazing and helps me a lot in min my studies and probably for other students too. You could do videos for Step 2 CS, with focus on differential diagnostic and the initial approach, for example, chest pain, lower back pain, anemia and etc. I think it would be great. I am from Brazil and use your videos a lot to study. May I have your e-mail for any doubt ? Thank you and congratulations!
Very interesting. I had two CVA'S/ haemmorhagic strokes at the age of 5 in 1969. I have some seizures, but not too much as of now. Thank you for the video.
Shouldn't it say: ACA supplies medial frontal and parietal lobes? Also in your image, anterior communicating artery connects two MCA's, but it should connect both ACA's.
+Sean M What' he's saying is right, he's just not putting it on the diagram correctly... The motor cortex IS the precentral gyrus, as he says, between the central and precentral sulcus... it's just that it should be in the frontal lobe!
+Sean M Actually, this is an optical illusion-pun intended-. The thing that is throwing you off is not in the description or the information, but the color of the pre-central gyrus should not be the pink color because it is actually frontal lobe which is flesh color. This is the kind of thing that would stop me from studying during school and go drink beer and obsess why the professor did not catch it.
Yes, it does because each cerebral hemisphere divides into four separate lobes by a central sulcus, parieto-occipital sulcus, and lateral fissure. The central sulcus runs posterior-medial to anterior-lateral and separates the frontal lobe from the parietal lobe. +Sean M
Ouch, need to redo that COW. That ACA and ACOM section wrong. A1 comes off ICA, then there's a bridge between the two A1s, that's ACOM. The way it looks ACOM comes off ICA and then A1s branch off it. Also, opthalmic branches off ICA BEFORE PCOM.
The screen quality of the old version is better, it would be nice if you can upload the HD... :) Anyway I have to say "thank you" a lot for everything you have done for us. You safe my ass in the final exam so many time :) Hope one day I can do such a great thing like you!
+ThinkCouple if you take classes at a community college and do well to get to a four year university and again do well ultimately your MCAT is going to get you into medical school hs is irrelevant so get to your nearest college get thru your Genreal Ed and transfer to a four year University. IF there is a will there is a way ...Anything is possible.Good luck!
hello.i have 2 questions.ACA comes from the internal carotid artery or from the comm ant art?i found another version on the internet. 2.the spinal artery comes from the spine or goes to the spine? thank you.i love your videos.i watch them every time i need .
+ANA MARIA Pirvan ACA comes from internal carotid artery than right and left ACA forms anterior communicating artery which in turns forms circle of willis and communicate with posterior communicating artery. keep in mind posterior communicating artery is a branch of internal carotid artery and anterior communicating artery in formed by right and left ACA
9/22/2022 (47): Neurology: Neuroanatomy....Interesting, I searched "Circle of Willis" with Gary Coleman of Diff"rent Strokes Sitcom and the premature Death was ruled a Intracranial Hemorrhage (Congenital Renal Disease) and sadly amazed at the trend. Dana Plato who died of an Opioid/Morphine Overdose is also too relevant to this Neurology Topic. The Opioids Inhibit the Spinothalamic Tract (Pain Block) and also increase the Euphoria thrill of the Nucleus Acumbens, the Pleasure Center of Brain. I certainly hope there is some relief for these awesome coincidences, but they are didactic at least....MD Paul W. Bolin, Uberall E Pluribus Unum!
Finally after 8-9 yrs of med school and tons of help i understood tracts thankyou so much
I watched this vid when I did neuroantomy and again in neuro , you are amazing. This is exactly what I look for
Thanks a lot
I was reading 12 pages of clinical activity before exams and I was confused and could not read anymore but you helped me for my finals of M.D. love to you ! ❤️❤️
Saccular (Berry) Aneursyms common associations-
S-Smoking
H- Hypertension
A-Adult PCKD
M-Marfans
E-Ehlers Danlos Syndrome
You're helping me an incredible amount in PA school! Thank you Dr. Bolin
you can also try Dr.najeeb lectures.he is awesome too.:)
Yay I'm a PA too!
jesus. passed the gp boards and it's only now i understood the ascending and descending pathways.
elterrible06 well, this comment gives me hope!
hhh
Hello Dr. Bolin. Thank you for the video! Overall I found it very helpful! I did notice two errors that you might consider looking into: 1. the sensory cortex and the motor cortex are labeled such that both appear to be in the parietal cortex; 2. In last section about the corticospinal tract, you did not mention that the anterior and lateral differ in that the lateral corticospinal tract decussates in the medulla while the anterior corticospinal tract decussates later on in the spinal column.
2nd one you are wrong!
The spinothalamic tract (unlike the corticospinal tract, or the dorsal column pathway/medial lemniscus pathway) decussates (crosses) at the level of the spinal cord, rather than at the brainstem
Very great! Thank you Dr. Bolin
For those juniors, decussation means making a "cross", it makes sense when you consider both sides crosses over to the other side at the same level and a "cross" will be made
Thanks a lot.l love all your videos. They are really helping me in residency training. God bless you
Thanks alot, u are my real lecturer.
excellent video! there were 5 commercial brakes and i hope you get paid for your time! very good video indeed! thank you!
Hello Dr. Paul Bolij, I would like to congratulate you for your videos, they are real amazing and helps me a lot in min my studies and probably for other students too. You could do videos for Step 2 CS, with focus on differential diagnostic and the initial approach, for example, chest pain, lower back pain, anemia and etc. I think it would be great. I am from Brazil and use your videos a lot to study. May I have your e-mail for any doubt ? Thank you and congratulations!
What a treasure- these Dr.Paul's lectures. Very grateful. God bless you :-)
Very interesting. I had two CVA'S/ haemmorhagic strokes at the age of 5 in 1969. I have some seizures, but not too much as of now. Thank you for the video.
At the age of 5 ? You might have ab underlying condition
Best teacher ever👍🏻
You simplified it so well... thank you so much 👍
What a gift Dr Bolin you gave me in this very informative video. Thank you so much.
7bibna Alqahtani , nice to meet you :)
Shouldn't it say: ACA supplies medial frontal and parietal lobes? Also in your image, anterior communicating artery connects two MCA's, but it should connect both ACA's.
Amazing work! Very helpful! Thank you very much for your time and effort.
Doesn't the central sulcus divide the frontal and parietal lobes?
+Sean M yeah it does.
+Sean M What' he's saying is right, he's just not putting it on the diagram correctly... The motor cortex IS the precentral gyrus, as he says, between the central and precentral sulcus... it's just that it should be in the frontal lobe!
+Sean M Actually, this is an optical illusion-pun intended-. The thing that is throwing you off is not in the description or the information, but the color of the pre-central gyrus should not be the pink color because it is actually frontal lobe which is flesh color. This is the kind of thing that would stop me from studying during school and go drink beer and obsess why the professor did not catch it.
Sean M yeah. The video tells it wrong.
Yes, it does because each cerebral hemisphere divides into four separate lobes by a central sulcus, parieto-occipital sulcus, and lateral fissure. The central sulcus runs posterior-medial to anterior-lateral and separates the frontal lobe from the parietal lobe. +Sean M
Ouch, need to redo that COW. That ACA and ACOM section wrong. A1 comes off ICA, then there's a bridge between the two A1s, that's ACOM. The way it looks ACOM comes off ICA and then A1s branch off it. Also, opthalmic branches off ICA BEFORE PCOM.
Thanks a lot. This is really helpful for my exam!!
thank you so much for making it easy and simple
is there a spinal cord compression video?
Thank you so much, found this very helpful
Hey man ! u r saviour of my final theory papers ..... Thanks for great stuff.......... :)
thank you so much for sharing that informative videos with us
There is an error at the circle of Willis. The Basilar artery splits into the posterior cerebral artery.
SHAME
SMOKING
HYPERTENSION
ADPKD
MARFAN'S
EHLERS DANLOS
thanks so much!
Can we have the powerpoint slides Dr. Paul Bolin
The screen quality of the old version is better, it would be nice if you can upload the HD... :)
Anyway I have to say "thank you" a lot for everything you have done for us. You safe my ass in the final exam so many time :)
Hope one day I can do such a great thing like you!
Thank you Dr Bolin, love your work!
it was very informative thanks a lot
what do the chances look like for someone who didn't do well in highschool, what do they look like at becoming a neurologist?
+ThinkCouple if you take classes at a community college and do well to get to a four year university and again do well ultimately your MCAT is going to get you into medical school hs is irrelevant so get to your nearest college get thru your Genreal Ed and transfer to a four year University. IF there is a will there is a way ...Anything is possible.Good luck!
never give up!
Many thanks to you dr.paul bolin
This video helps me ALOT! Thank you.
What if you injure the spinothalamic tract at the level (1 or 2 above) before it crosses. Then it must be ipsilateral, right?
It crosses on every spinal segment. It's a contralateral loss of temperatur and pain downwards from the lesion.
great! just that brainstem: also has midbrain xx might forgot to mention it at the start x
Katerina Efstathiou what’s the func of midbrain .?
hello.i have 2 questions.ACA comes from the internal carotid artery or from the comm ant art?i found another version on the internet.
2.the spinal artery comes from the spine or goes to the spine?
thank you.i love your videos.i watch them every time i need .
+ANA MARIA Pirvan ACA comes from internal carotid artery than right and left ACA forms anterior communicating artery which in turns forms circle of willis and communicate with posterior communicating artery. keep in mind posterior communicating artery is a branch of internal carotid artery and anterior communicating artery in formed by right and left ACA
+salima widwani 👍
Would love a few neuro videos!
Thank you Dr. Bolin
VERY HELPFUL !!
Many wrong informations
Very Nicely explained!
hello paul is it possible to get slides of this stroke and stroke syndrome
Thank you for making these videos!
Is it possible to obtain the ppt or pdf slides
very useful .. thanks
9/22/2022 (47): Neurology: Neuroanatomy....Interesting, I searched "Circle of Willis" with Gary Coleman of Diff"rent Strokes Sitcom and the premature Death was ruled a Intracranial Hemorrhage (Congenital Renal Disease) and sadly amazed at the trend. Dana Plato who died of an Opioid/Morphine Overdose is also too relevant to this Neurology Topic. The Opioids Inhibit the Spinothalamic Tract (Pain Block) and also increase the Euphoria thrill of the Nucleus Acumbens, the Pleasure Center of Brain. I certainly hope there is some relief for these awesome coincidences, but they are didactic at least....MD Paul W. Bolin, Uberall E Pluribus Unum!
Thank you.
Very useful, thank you!
Absolutely fantastic
Thank you so much Dr.
Thank you so so much Dr!
Thank you :) Was very helpful :)
Thank you
Midbrain also.
thank you very much 👍
Fantastic thank you!
You lost me at the arterial supply, I got so confused
Smoking Hypertension Apkd Marfan Elers danlos
nice
ventrally
👍🏻
ابرددد
Updated/condesned video: th-cam.com/video/ASPGQYCGJuA/w-d-xo.html
First!