Stroke Syndromes: MCA, ACA, ICA, PCA, Vertebrobasilar Artery Strokes | Pathophysiology
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- Опубліковано 2 чер 2024
- Official Ninja Nerd Website: ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be presenting on Stroke Syndromes: MCA, ACA, ICA, PCA, Vertebrobasilar Strokes, pathophysiology. This lecture will include a detailed and systematic approach to understanding cerebrovascular accidents (CVA), also referred to as strokes. We discuss middle cerebral artery (MCA), anterior cerebral artery (ACA), internal carotid artery (ICA), posterior cerebral artery (PCA) syndromes. Additionally, we discuss strokes that can also affect the brainstem including vertebrobasilar artery syndromes. We hope you enjoy this lecture and be sure to support us below!
Table of Contents:
0:00 Classroom
0:14 Stroke Syndromes Introduction
0:42 MCA Syndrome
19:06 ACA Syndrome
27:31 MCA / ACA Watershed Zones
29:51 ICA Syndrome
33:48 MCA / PCA Watershed Zones
37:14 Anterior Circulation vs Posterior Circulation Strokes
37:57 PCA Syndrome
40:01 Midbrain Lesions: Weber, Claude, Benedikt Syndrome
44:21 Basilar Artery Syndromes
1:01:22 Vertebral Artery Syndromes
1:16:02 Outro: As Always, Until Next Time
1:16:15 Comment, Like, SUBSCRIBE!
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#ninjanerd #strokes #CVA
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Dude, I've been watchin you since 2018 back in my freshman year of college and now I'm working as an RN in the Neuro ICU and I'm still coming to you to learn. You're a true gift to this planet. Thank you Professor.
😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
I remember watching your videos in my first year and it was right before my final exam. I am graduating next year as an MD and I still think this is the best educational channel on UA-cam. You and your team deserve so much more. Thank you so much
Love u baby
Hell yeah, been watching since nursing school. Now a Neurosurgical ICU RN for a year and counting!
3
Bro has been the best thing that has happened in the lives of millions of medical students. The best teacher! congrats
Why does the PCA syndrome part get cut out when watching. The thalamus part seems to be skipped
Try moving the window to either right or left side 😅
True
This is absolutely the best comprehensive presentation for the A+P re the pathophysiology
of CVA types I have ever seen. Had an RNC in inpatient obstetrics, retired now, and a senior w/some of such aberrations re MRI findings. WOW!
…you sir are a genius! I had a stroke in 2015, I’ve learned more from your lectures than all the doctors could tell me. Admittedly, they would have ‘dumbed down’ their communication to the masses level but nonetheless, I needed to know more and understand more. I’m much better now having recovered upwards of 98% of my motor abilities on my left side. Now at 64 years I’m still keen to regain the other 2%. Keep up the great work!
How do you know it’s 2 % and not 3 or 4 or even 5 %
How do you calculate ?
@@belatuba1914 do not be a pain
@@blaschito1 being a pain is my middle name
I’m a practicing physiatrist in the Philippines and I’m currently reviewing for diplomate oral exams. I’ve been reading our book about stroke syndromes for half a day now and somehow I can’t remember anything after I finished the chapter. Just an hour of your lecture and I understood stroke syndromes. Thank you guys for simplifying difficult lectures. Keep it up, Zach & Ninja Nerds staff! 😊
quickest hour of my life well-spent. I am currently in grad school to become a speech-language pathologist, and you did an awesome job of describing the function of Broca's and Wernicke's area and the aphasias that can result due to brain damage. Thank you for that! You will single-handedly be the reason I pass neuroanatomy.
God bless you guys
You don’t know what and how valuable you have been . You will go down in history of medicine for the amazing and selfless work you guys are doing
You made a whole day worth of lecture understandable in the span of 1HR and 16 mins sir. thank you so much for this. Im currently taking a 15 minute break before proceeding to the basilar artery syndrome and just wanna say my appreciation for your existence and for this free lectures. Currently prepping for my NPTE and your lecture is definitely a God send blessing.THANK YOU SO MUCH
You can't actually realize how you are helping students out it there. MAY GOD BLESS YOU ALWAYS.
This is exactly how stroke syndromes need to be taught! Hands down, no other method and/or video comes close!
I guess there is some issue with video clip part explaining pca syndrome as it just explained about homolateral homonymous hemianopia and straight jumped to midbrain syndromes somehow the thalamus position was just not explained at all
I watched dozens of videos of yours throughout med school and this one has to be your best. You made a very difficult topic very simple.
I learn more from you than my medschool profs, honestly. Thank you!!!
Been watching your videos since undergrad and now about to sit for the NPTE, needed a solid review of stroke pathways and expected impairments. You rocked this! Thank you!
Great lecture as always.. Missed discussion on the thalamus though but the rest was great. Even with my incredibly short attention span, I was able to listen to the whole thing without spacing out, which is saying something. :) Thank you!
Absolutely amazing, I finally get it after several failed attempts...way of breaking things down and visuals are genius level, thank you.
It’s amazing how the human body is studied and how anatomist biologist and scientists are able to understand how all this works. It’s simply mind blowing.
Thank you!!! I've worked in Neuro ICU for years and this is the clearest, most comprehensive explanation I've come across.
Thanks professor Zach for such a systematic presentation. More 🔥🔥
Dude this is ART honestly, the drawings, the presentation !! Wow no one could have done it like this ♥️♥️
Thank you! Helps me understand my LMS. Crazy to identify with all the symptoms so intimately.
Just amazing how you can simplify the most complex issues! True gift!
I've been watching since beginning of medical school and now I'm going to be neurology resident next year. Still one of the best resources!
You Sir are absolutely phenomenal. The passion with which you teach and your efforts with all the amazing diagrams is something I am so grateful to you for, it will stay with me all through my doctor years for not just me but so many other doctors. You are really helping make a difference to our education and our future patients so thankyou, forever grateful to you and your team
Dr Murphy; an excellent presentation. One question: on your discussion of mca I did not get your mention of lenticulostriate artery and the internal capsule. Cortical branches would cause monoplegia and the striate would cause hemiplegia.
Nice way of schematic presentation,no more problematic mixing up of the things.Each and everything thing is properly explained.Great love 💕
Thanks for your patience teaching everyone...
God bless you and can't thank you enough
I can't even say how helpful you are during my years of medicine, thank you so much for your work!
Great lectures! I love how details they are, easy to remember what you are teaching.
helping me so much with Pathology and biochem, you are a true artist at what you do.
One of the most conceptual video regarding stroke syndrome!! ❤️❤️
When he started talking about "prosopagnosia" watershed that disturbed me a bit, considering the fact that once I developed epilepsy (the first year) whenever I had a sezuire that fit the temporary senerio. I literally couldn't tell the difference between a human and a broomstick..... luckily that senerio doesn't fully happen anymore
Thank you so much sir. I was able to pass the board exam because you are a best teacher and the way you explain the topic is very easy to understand
Nice, this was gold for my Level 1 in 8 days.
I hope you don't skip leg and back day my dude, because you're carrying me through my med school education.
Wow, this was very informative and so helpful, thank you!! Obviously you explain the symptoms and how a patient would present given a lesion in one of these areas but do you have anywhere where you share case studies or questions where one would have to determine where the area affected is?
This is a masterpiece I must say..
The simplest and the most concise way ever to describe stroke syndromes.
A huge fan of yours❤️
Love from Pakistan.
Keep inspiring us with more content👍
you are gold standard as far as teaching goes. love this video
This came in time!
I even send some general videos of ninja nerd to my friends and family
Even though they r non-medico they understand you...
Thank you zack
perfect for my finals
You're my lifesaver! Thank you so much 😭🙌
Sir..really great teaching and style too.
this man singlehandedly getting me thru med school
Thank you so much Prof.
These videos are really helpful
This has been the most helpful video ever for residency. Thank you SO much!
This is a huge work. Thank you to gift us with your knowledge. You are everything.
THANK YOU!!! In Chiropractic school now- been watching since undergrad! Aced my neuroscience exam with your help !😊👍
I love watching all your videos I learned so much and it's made me a lot better bedside nurse in the ICU
How Prof. Zach said "pee-pee" and "poo-poo" 😂 He really knows how to beat infos into our brains. Thank you so much!
My only issue is that I can only subscribe and like this video once. Keep up the good work man. Appreciate it.
I know this is an old video but thank you so much for your videos. You make studying medicine more fun and easily to understand 😊
Omg!! God bless u soo muchh!! Worth each second I spend on ur vdos, Lovuu a lott my whole med school is done with help of ur vdos❤❤
thank you so much for your hard work and dedication. all your efforts are so so appreciated.
Love your videos. I am a fereign trained PT and you have helped me a lot with preparing for the NPTE
i owe you so much
Alright time to study this STUDIUM MEDICINAE session!
i rarely comment on any video but Zach you are a BEAST
thank you so much for your efforts in this video, seems like uve put so much work in it
may god bless you
Really needed this for my upcoming exams. Thank you
Currently studying for exams in my 4th semester of my MSOT degree. Immediately subscribed after "boom roasted"
Have learnt more from your videos than my med school classes. Great explanation 💜💜💜💜💜💜
It's really fun to watch this since I just watched the neurology playlist 🤩
Sincerely you are blessed as a teacher. God bless you more. thankyou
Not me recommending ninja nerd channel to all my friends in university :(
God bless you sir, thanks for your hard work
I'm in love with your channel plus all is free ?? You are an angel came to help out students literally :(
You are the genius and saviour of neuro❤
This helped me a lot reviewing for my NPTE!!🎉 Let’s gooo
Thanks for concisely explaining a tricky subject!
Thank you soooooo much! I got no words to thanks you! Much love from SL! You are truly a life saver! Im just weeks away from my finals and this really helped me out
You make understanding pathophys so much easier!
have no word to describe you .. just a very Huge thank you 🙏🙏🙏
Thank you!! You ana yor team is doing really good job for medical students.
Its crazy this knowledge you give us is free! Thank you so much
Amazing video. Thanks!!
that lecture is a splendid treasure of information.
Best video ever so far for All Strokes👍 Thank you so much !! U Rock✌️
Hey Zack , THANK YOU for the lectures. Just a doubt, In ACA syndromes why is there weakness of upper limb ( even though the lower limbs will be weaker than upper limbs ) because as per sensory humunculus only the lower limb area of brain is affected in ACA syndromes ?
He's more excited he got to the end of this lecture more than me.. One of the worst topics i hate so much in med school. Great work though !
You make everything simple to understand, you are extraordinary.Wonderful artistic presentation.
I had a burst aneurysm in my ACA a few years ago. One of my symptoms while healing was Ataxic Dysarthria, but only for maybe 20 minute sessions. It only appeared when in a stressful situation. Is this explainable?
Opening up our neurointervention room in cath lab next week. Educate educate educate. Excited to restore brain function and improve qualities post-stroke.
You put soooo much effort into teaching us everything, You're amazing!
Thank you so much Zack .As always very useful !!
Can't figure out a way to give a million thumbs up!
Hat's off to u guys. U r really doin' a fantastic job.
thank you immensely professor
i`m watching this during my summer break. huge respect from Ukraine!
This lecture is incredible. Thank you so, so much.
you are just extraordinary, thank you so much
Thank you for sharing your knowledge. You are awesome!!!
Best video on stroke syndrome. I have seen most of ur medicine videos. All are awesome
That should absolutely be the best video on UA-cam! Man you are such a genius!
Can't go wrong with Ninja!
So exited !!!!!!!!!!!!!!!!
Amazing as always! Just one question, why did you skip the thalamus in the PCA syndrome?
Lots of love from India sir.. 💓💓💞you are a legend for us 🤘🤘
AAAAAAAAAAAAAAAAAAAAA
that's litterally how i feel
I can't express my gratitude zach!
Sir there is no thalamus part in the pca syndrome 🥲seems to be skipped!!!!!
Keep up man, that's amazing 🤩