Circulatory System | Circle of Willis Circulation

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  • Опубликовано: 29 сен 2024
  • Official Ninja Nerd Website: ninjanerd.org/
    Ninja Nerds!
    In this lecture Professor Zach Murphy will be presenting on the arterial supply to the brain, which is also referred to as the circle of willis. We are looking at this diagram in an inferior view and branch out from the internal carotid feeding the anterior portion of the brain, and the vertebrobasilar system which is supplying the posterior portion of the brain. Finally, we look at each artery that forms the circle of willis including the anterior cerebral artery, the anterior communicating artery, the middle cerebral artery, the posterior cerebral artery, and the posterior communicating artery. We hope you enjoy this lecture and be sure to support us below!
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    #ninjanerd #CircleOfWillis #CirculatorySystem

Комментарии • 913

  • @benedictchishiko5735
    @benedictchishiko5735 4 месяца назад +155

    When you like this comment I’ll be reminded to re-watch this video again till forever.😂

  • @jlynncravanas
    @jlynncravanas 24 дня назад

    I only needed 5 minutes of this for my Aphasia course but stayed bc your teaching style is so good and very entertaining😂 thank you!

  • @melikan.s.h.i4060
    @melikan.s.h.i4060 3 года назад

    I'm starting to think finding this channel on youtube was a result of one of my good actions in my life! God bless you.

  • @ricosuave1182
    @ricosuave1182 4 месяца назад

    I do appreciate it brother, saludos desde perú PT student here

  • @TheRebellefleur27
    @TheRebellefleur27 3 года назад

    Thank you for everything, from the bottom of my heart. You have such a gift in this world. I wish you all great things that this life brings.

  • @momodoukalijallow9191
    @momodoukalijallow9191 3 года назад

    Yu re the best in what you are doing. I'm from Gambia and the students in the Gambian medical school love ninja nerd

  • @hemantgarg596
    @hemantgarg596 Год назад

    Amazing ,you are really a gem sir . U explain so well 😮😮😮.

  • @TheTovin
    @TheTovin 4 года назад

    Knocked it out the park, thanks!

  • @taukirhamja5711
    @taukirhamja5711 3 года назад

    we always appreciate the hard work of this guy.

  • @MsDixielix
    @MsDixielix Год назад

    As usual, love your lessons. So didactic, very direct and makes such a complex theme seems easy. Thanks!!

  • @Saddrudeen_Ali
    @Saddrudeen_Ali 5 лет назад +38

    If this guy was my lecturer anatomy would be easy ASF 😂😂😂

  • @shaikhamman9482
    @shaikhamman9482 4 года назад

    M following u frOm my first 2nd semester..... u r amazing.....

  • @Devilsfannumber30
    @Devilsfannumber30 Год назад

    Lab practical is tmmr thank you sm

  • @bharathaayur
    @bharathaayur 2 года назад

    made it super easy !!! Thank you so much

  • @MitraKahen
    @MitraKahen 2 года назад

    I am a PA in Neuro IR and I've been looking for a well explained diagram of the vascular anatomy and YOU we're so helpful!!! Thanks 🙏🙏

  • @carlasilvapereira4355
    @carlasilvapereira4355 2 года назад

    Great explanation! Thank u!!

  • @sagnikadatta6731
    @sagnikadatta6731 Год назад

    Wonderfull and easy explanation...

  • @joeltsuma1339
    @joeltsuma1339 5 лет назад

    Very well presented.It has refreshed my brain anatomy lesson .

  • @mariacecilia7248
    @mariacecilia7248 6 месяцев назад

    thank you for the video, you're the best

  • @mazenkhaled2069
    @mazenkhaled2069 5 лет назад

    Excellent work

  • @sherlockholmes1664
    @sherlockholmes1664 4 года назад +1

    Awesome class man but for better effect you could have used another color for marking the names

  • @deepakdawer1611
    @deepakdawer1611 3 года назад

    Really appreciate your work......thank you so much for this video....all the very best for future ones

  • @salihaardeiwa1898
    @salihaardeiwa1898 4 года назад

    You have made everything so simple. Thank you 👍🏻

  • @sandrahabeenzu4765
    @sandrahabeenzu4765 Год назад

    You are the best, thank you so very much 🙏

  • @sydnebabin5768
    @sydnebabin5768 3 года назад

    THANKFUL FOR YOU!!!

  • @priteshshinde3320
    @priteshshinde3320 4 года назад

    Very nice video sir. Love from India 🇮🇳🇮🇳🇮🇳

  • @julieheadortiz4192
    @julieheadortiz4192 3 года назад

    Thank you.

  • @mdalihossain113
    @mdalihossain113 3 года назад

    in a word brilliant, i can say

  • @daliataani948
    @daliataani948 4 года назад

    Thank you ❤️

  • @hanifkhan-yg3mt
    @hanifkhan-yg3mt Месяц назад

    Thank you so much

  • @mirandasmommy11
    @mirandasmommy11 6 лет назад +2

    You guys are awesome! Thanks for making those corrections👌🏽😊

  • @athirageorge2510
    @athirageorge2510 3 года назад

    Reallly helpful!!!!

  • @franciscafernandez7052
    @franciscafernandez7052 4 года назад

    This video is so helpful! Thank you!

  • @lukabelogravic4710
    @lukabelogravic4710 5 лет назад +1

    You are genious

  • @pruthvisai8254
    @pruthvisai8254 3 года назад +1

    Anterior choroidal artery is a branch of internal carotid artery not middle cerebral artery

  • @eboumbowe2602
    @eboumbowe2602 4 месяца назад

    interesting lectures

  • @elely1312
    @elely1312 3 года назад

    Super video! Where Are m1, m2, m3 segments?

  • @jhaneiahector2242
    @jhaneiahector2242 5 лет назад

    Love all of your videos!

  • @أمسلمةإبراهيم-م8و
    @أمسلمةإبراهيم-م8و 2 года назад

    Legendary ♥️.

  • @tenzinyankee8795
    @tenzinyankee8795 3 года назад

    Life saver 🤩

  • @anieeshah4841
    @anieeshah4841 2 года назад

    Thanks 🙏🙏🙏

  • @samirchaudhry1824
    @samirchaudhry1824 5 лет назад

    great explanation dude

  • @MrHodophiler
    @MrHodophiler 4 года назад

    Perfect

  • @annacanta5659
    @annacanta5659 6 лет назад

    Thank you for doing this!

  • @doctorwell1
    @doctorwell1 6 лет назад

    Great job.

  • @javiervassell6585
    @javiervassell6585 5 лет назад

    Great video!

  • @shroughamdan7652
    @shroughamdan7652 4 года назад

    perfect

  • @deepkapadi1423
    @deepkapadi1423 Год назад

    Love you dear you are my savior

  • @carencherotich2720
    @carencherotich2720 3 года назад

    Nice

  • @ammu4609
    @ammu4609 Год назад

    Bestest

  • @Therealkluvv
    @Therealkluvv 5 лет назад +729

    In 17 minutes, I just learned what my professor has been struggling to teach for two weeks...

  • @maryamyusef1673
    @maryamyusef1673 6 лет назад

    Thank you so much

  • @ManLikeSanaan
    @ManLikeSanaan 6 лет назад +160

    I need all your knowledge in my head ASAP

    • @Ilovesisterhood
      @Ilovesisterhood Год назад

      Funniest comment😂 but must be torturing for zach!

  • @ikem-omalikobarbara3647
    @ikem-omalikobarbara3647 6 лет назад +377

    You are legit the best RUclips teacher.

    • @JulioMartinez-pc8pc
      @JulioMartinez-pc8pc 5 лет назад +2

      Yeah except that's the left and right cerebrum not cerebellum

    • @mohamedalaa-zr4zf
      @mohamedalaa-zr4zf 5 лет назад +2

      @@JulioMartinez-pc8pc where in the video did he make this mistake?

    • @komaddog
      @komaddog 4 года назад +2

      @@JulioMartinez-pc8pc he was correct I think. There isn't a right and left cerebellum though.

    • @grahamalanhancock5597
      @grahamalanhancock5597 4 года назад +1

      @@JulioMartinez-pc8pc He was addressing them separately lol.

    • @mattm6624
      @mattm6624 3 года назад +2

      Ever heard of Dr Najeeb?
      Or Dr john Cambel

  • @kubra2701
    @kubra2701 4 года назад +81

    I am so glad that you’re doing this for free. I am a medical student and believe me its so hard to find good videos about anatomy for free(cuz im broke). THANK YOU!

  • @angelofdeath7341
    @angelofdeath7341 3 года назад +103

    “op-H-thalmic” 😂😂😂 love it!!!! Thank you so much for sharing your knowledge and being so passionate about it!! Exactly what an exceptional teacher should be!

  • @austincarroll5073
    @austincarroll5073 4 года назад +120

    I am in medical school right now, and I can tell you that you taught me more about the circle of willis in 8 minutes (i watched on double speed) than every professor I have had throughout my neuroscience block. Also watched all of the spinal tract lectures. This is absolutely incredible.

    • @CJ-gp6vf
      @CJ-gp6vf 4 года назад +28

      "I watched on double speed" - medical school status checks out lol.

    • @Think_4_Yourself
      @Think_4_Yourself 6 месяцев назад

      Agreed. Though frankly I think this speaks more to how poor the systems are then anything.

  • @meronwoldu6711
    @meronwoldu6711 6 лет назад +76

    i have started to give up on my teachers and just come here and learn from the best teacher everrrrrrrrrrrrrr! LOVE YOUUU SO MUCH AND SOOOO MUCH RESPECT.

    • @TRUTHTEACHER2007
      @TRUTHTEACHER2007 5 лет назад +9

      I've come to the same conclusion. Being able to teach is a talent that most teachers do not have! Nevertheless we have to excel despite their inabilities. Thank god for youtube!

    • @calvintong996
      @calvintong996 4 года назад

      that how I got my degree tbh lol, good decision

  • @yorgen2
    @yorgen2 4 года назад +20

    Great job and knowledge man. Thanks so much!
    b.t.w, I really LOL seeing you calling the arteries all these different names all the time: "guys" "suckers" "bad boys" but "puupies" was my best :-)

  • @myaaa2002
    @myaaa2002 4 года назад +87

    Many years studying medicine, and that's the best time I understood that part of the brain's vasculature! Fantastic work!!

  • @rittenbrake1613
    @rittenbrake1613 6 лет назад +29

    11:32 🤣🤣🤣🤣🤣🤣 u r so funny , I love u so much , thanks for the teaching , people on earth so happy to have u being here for us , these blood vessels are losers

    • @saeedsule1807
      @saeedsule1807 4 года назад +2

      I was looking for a comment that acknowledged that part! i laughed so hard hahahhahaha

    • @iCamzie92
      @iCamzie92 3 года назад

      Looking for this moment lol!

  • @muhammadahsanrajput6668
    @muhammadahsanrajput6668 5 лет назад +28

    you are literally the most perfect and knowledgeable teacher with a smooth sense of teaching. you are great bro

  • @ahmadalthabteh9587
    @ahmadalthabteh9587 6 лет назад +27

    i dont usually comment or subscribe, but i did for your channel...really appreciate it ...youre so underrated! keep it up, youre a boss!

  • @rahulshah2568
    @rahulshah2568 5 лет назад +42

    Are you human..I’m not joking like how do you have this much knowledge . Are you a doctor..phd student ..lecturer ..alien..what😂😅😰. Anyways whatever you are keep doing it..amazing videos❤️

    • @ullianove151
      @ullianove151 5 лет назад +3

      🤔🤔🤔🤔
      🙄🙄🙄
      😃😃.....I got it....he is an aalien😁

    • @Zetsuke4
      @Zetsuke4 4 года назад +1

      They worked really hard other than just studying to put together and plan this video

    • @calvintong996
      @calvintong996 4 года назад

      @@Zetsuke4 total agrees, to be able to teach and being just understanding the knowledge is totally different.b

    • @aliciafrazier3679
      @aliciafrazier3679 3 месяца назад

      I need to know Also cause this man is amazing

  • @RM80
    @RM80 6 лет назад +18

    You are soo amazing!!!! Such a life saver! I really appreciate your enthusiasm and how clear and simple you make everything! Wayyyyy better than reading from a textbook, which half the time they make it unnecessarily complicated and boring lol. Thank you very much! Love ALL your videos!

  • @TRUTHTEACHER2007
    @TRUTHTEACHER2007 5 лет назад +13

    This has been the most efficient, thorough and easy to understand explanation I have ever seen. People either make it too convoluted or don't explain it sufficiently at all. You definitely have the talent of teaching. Wish every professor did.

  • @revalidandonacalifornia
    @revalidandonacalifornia 5 лет назад +37

    OMG! Are you a Doctor, Scientist or what? Love your classes!!! 👏🏼👏🏼👏🏼

  • @Yohannesboy
    @Yohannesboy Год назад +8

    This topic displays typical Anatomical problem students face - details and it takes a passionate professor to walk through maze of details without losing students along the way. You have done an amazing job. Thank you!

  • @AMI-mj5wp
    @AMI-mj5wp 3 года назад +7

    Thank you!!! I was supposed to learn this in one day for my Biomedical Master's program. After studying the textbook for 2 hours straight, I was still confused. After 15ish minutes, everything is clear. Thank you so much!!

  • @maduekehenry6200
    @maduekehenry6200 6 лет назад +9

    You've actually made everything clear and simple..... You're Awesome

  • @hadevoe12
    @hadevoe12 6 лет назад +6

    Thank you so much! You know SO much and you make it easy to follow. I have a big exam tomorrow that includes the Circle of Willis so I'm grateful to you for making this!

  • @kanchan5713
    @kanchan5713 5 лет назад +7

    You are amazing.. Thank you so much... Keep it up 🤘

  • @rozyl3ota355
    @rozyl3ota355 2 года назад +3

    Thank you so much for this breakdown! Wish all my lecturers had this same passion and easy going teaching manner that you do. Things would've definitely stuck faster that's for damn sure. Fantastic work :)

  • @jakeabc123
    @jakeabc123 Год назад +3

    This is a spectacular video. My only wish is that you had gone over the MCA segments since this is such a common region for occlusions. Either way, good work.

  • @bradlytshigeng7350
    @bradlytshigeng7350 5 лет назад +11

    Y'all are saving my life. I am currently doing my third year of med school and I love the amount of detail you put into your video content. Keep doing the great work that you do. Sending love all the way from South Africa, stay cool!

  • @cassie.for.cassiopeia
    @cassie.for.cassiopeia 5 лет назад +3

    Thank you so so much! I have an Anatomy exam on Tuesday and you literally saved my life!)

  • @dudinhac
    @dudinhac 5 лет назад +3

    i get so happy when i find in your channel the content that i'm looking for!

  • @shine9796
    @shine9796 4 года назад +3

    study circle of wills is never been this easy 👏🏻 thank you so much my amazing lecturer !

  • @qirongdu5184
    @qirongdu5184 6 лет назад +8

    Lecture is clear and interesting! I am waiting for your video on ischemic stroke based on your lecture. Thank you Ninja!

  • @nnn6054
    @nnn6054 3 года назад +2

    In 2 more years I will be proud to say I graduated from the Ninja Nerd College of Medicine

  • @drstranger7430
    @drstranger7430 2 года назад +1

    "p-HOU-sterior" 🤣 thank you doe for explaining this, hundred times better than what im paying for!

  • @ronanchereau9999
    @ronanchereau9999 2 года назад +1

    Great video! Thanks a lot. One question though regarding the orientation of the spinal cord. Isn't it supposed to be represented upside down? The ventral horns should be on top right?

  • @ggnero6559
    @ggnero6559 3 года назад +1

    Hello dr
    Where is the Hypophyseal artery (to pituitary gland).in the diagram?

  • @sumanchaulagain
    @sumanchaulagain 5 лет назад +1

    labryrinthine artery is a branch of anterior inferior cerebellar artery is'int?
    labryrinthine artery supplies internal ear and it accompanies the facial and the vestibulocochlear nerve into the internal acoustic meatus. THANKYOU anyway.

    • @saikoundinya8960
      @saikoundinya8960 5 лет назад

      It's a major anatomical variation, it can arise from either arteries depending on the person 😊

  • @No.God.except-Allah
    @No.God.except-Allah 3 года назад +1

    « إِنَّ اللَّهَ وَمَلَائِكَتَهُ يُصَلُّونَ عَلَى النَّبِيِّ ۚ يَا أَيُّهَا الَّذِينَ آمَنُوا صَلُّوا عَلَيْهِ وَسَلِّمُوا تَسْلِيمًا »...

  • @kelvintayero32
    @kelvintayero32 3 месяца назад +1

    Just wanna be your ambassador at the University of Zimbabwe

  • @AkashSachin-yh9fz
    @AkashSachin-yh9fz Месяц назад +1

    At 8:16, it is Sup CEREBRAL Art and not Cerebellar

  • @Julie-s4p5t
    @Julie-s4p5t 10 месяцев назад +2

    i hope u get everything youve ever wanted in life this video is golden my friend

  • @hikaritakashy4164
    @hikaritakashy4164 Год назад +2

    Thankk you very muchhh!! It was really helpful and the explanation is so clear. You've explained it even better than my Anatomy professor ^_^ I'm so glad that I could learn all those things thank to you :) Not only Anatomy but all your videos are amazzzing and all medical students in my class are praising your content so keep on this great work I hope your favor will return back to you in the best way ever !

  • @castilloaltamiranojosuemar2967
    @castilloaltamiranojosuemar2967 Год назад +1

    i'm in love with you, professor zach

  • @shilpas8251
    @shilpas8251 3 года назад +1

    Very helpful I totally understood 👍👍👍

  • @Teta826
    @Teta826 3 месяца назад +1

    علممممممممممم والعباس

  • @s1_s126
    @s1_s126 2 года назад +1

    I love you ❤️❤️❤️❤️
    you are creative😍😍👌👍

  • @shahriyaaroavais5711
    @shahriyaaroavais5711 3 месяца назад +1

    Artery ❌
    Sucker ✅
    Badboy ✅

  • @amirrusyaide2588
    @amirrusyaide2588 5 лет назад +2

    Really helps!! Explain what i couldnt understand. ps:I didnt know they were many suckers of a vessel in my brain :D

  • @duocphamtruongtho4462
    @duocphamtruongtho4462 2 года назад +1

    You are soo amazing!!

  • @fizashahid2847
    @fizashahid2847 20 дней назад

    I just learned that i can't previous one year...
    Seriously.... Bro u r too good too amazing, lots of love and blessings in ur way, thank u very much, u r best and cool as well😅❤

  • @rashisharma3209
    @rashisharma3209 6 лет назад +2

    Please keep on making such videos. Very helpful.

  • @mashkuma
    @mashkuma Год назад

    Zack... Zack... Zack ...
    What are you picking as speciality!!!
    Am just wondering, cuz you do rock in each of them 👍🦸‍♂️
    I wish you the best 😇🙏

  • @naeemvienna3863
    @naeemvienna3863 Год назад

    You are excellent, the circle of Willis is important to learn if you are doing TRANSCRANIAL DOPER , CLOT REMOVALS OR TREATING ANEURYSM