Circulatory System | Circle of Willis Circulation

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  • čas přidán 25. 02. 2018
  • 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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Komentáře • 893

  • @benedictchishiko5735
    @benedictchishiko5735 Před měsícem +48

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

  • @ikem-omalikobarbara3647
    @ikem-omalikobarbara3647 Před 6 lety +364

    You are legit the best CZcams teacher.

    • @JulioMartinez-pc8pc
      @JulioMartinez-pc8pc Před 4 lety +2

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

    • @mohamedalaa-zr4zf
      @mohamedalaa-zr4zf Před 4 lety +1

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

    • @komaddog
      @komaddog Před 4 lety +1

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

    • @grahamalanhancock5597
      @grahamalanhancock5597 Před 4 lety +1

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

    • @mattm6624
      @mattm6624 Před 3 lety +2

      Ever heard of Dr Najeeb?
      Or Dr john Cambel

  • @kubra2701
    @kubra2701 Před 3 lety +78

    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!

  • @austincarroll5073
    @austincarroll5073 Před 4 lety +108

    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 Před 4 lety +26

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

    • @Think_4_Yourself
      @Think_4_Yourself Před 3 měsíci

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

  • @ManLikeSanaan
    @ManLikeSanaan Před 6 lety +158

    I need all your knowledge in my head ASAP

    • @Ilovesisterhood
      @Ilovesisterhood Před 10 měsíci

      Funniest comment😂 but must be torturing for zach!

  • @Therealkluvv
    @Therealkluvv Před 4 lety +721

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

  • @angelofdeath7341
    @angelofdeath7341 Před 3 lety +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!

  • @myaaa2002
    @myaaa2002 Před 4 lety +86

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

  • @muhammadahsanrajput6668
    @muhammadahsanrajput6668 Před 5 lety +28

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

  • @TRUTHTEACHER2007
    @TRUTHTEACHER2007 Před 5 lety +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.

  • @meronwoldu6711
    @meronwoldu6711 Před 6 lety +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 Před 5 lety +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 Před 4 lety

      that how I got my degree tbh lol, good decision

  • @Yohannesboy
    @Yohannesboy Před rokem +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 Před 3 lety +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!!

  • @RM80
    @RM80 Před 6 lety +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!

  • @maduekehenry6200
    @maduekehenry6200 Před 6 lety +9

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

  • @brechtjeouddeken535
    @brechtjeouddeken535 Před 4 lety +2

    I just started watching this video.. And boy, are you a life saver!! Thank you, I love you, you are awesome!

  • @samigirardet6245
    @samigirardet6245 Před 3 lety +1

    the amount of knowledge you have all throughout your videos is incredible

  • @oliviamckay3335
    @oliviamckay3335 Před 4 lety

    In NP school and you are by far the best teacher I've had in my career. THANK YOU

  • @hadevoe12
    @hadevoe12 Před 5 lety +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!

  • @bradlytshigeng7350
    @bradlytshigeng7350 Před 5 lety +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!

  • @TheRebellefleur27
    @TheRebellefleur27 Před 3 lety

    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.

  • @symiahcampbell6072
    @symiahcampbell6072 Před 5 lety +2

    Great Vid! I came here for a little refresher while studying for my Physical Therapy Board Exam! Perfect video, concise, accurate and easy to follow! Awesome work!

  • @aidformedicos
    @aidformedicos Před 3 lety

    Best thing about your lectures is that I remember the things for longer periods of time .. Hat's off to you and it's my humble request that please continue uploading lectures because they really helped out..

  • @ahmadalthabteh9587
    @ahmadalthabteh9587 Před 5 lety +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!

  • @poncedeleonDDS
    @poncedeleonDDS Před 3 lety

    i am a dentist from colombia who wants to apply to OMFS in the USA and you have helped out so much studying for my boards and my cbse. THANK YOU SO MUCH

  • @melikan.s.h.i4060
    @melikan.s.h.i4060 Před 2 lety

    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.

  • @dudinhac
    @dudinhac Před 5 lety +3

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

  • @shine9796
    @shine9796 Před 4 lety +3

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

  • @Radmxray
    @Radmxray Před 5 lety +1

    wonderful job. I'm studying for a Radiologic Vascular registry exam. I've already learned this, but long since forgot. This was an amazing tutorial. Thank you

  • @maryamjaved5549
    @maryamjaved5549 Před 3 lety

    You are the only reason I am understanding neuroanatomy. Thank you so much!!!!

  • @jorge.04
    @jorge.04 Před 5 lety

    One of the BEST channels on YT! Dude, you're better than teachers w/ PhD's and 'years of experience'

  • @amartyasarkar7784
    @amartyasarkar7784 Před 5 lety +1

    Bow to the best CZcams teacher ... You are the best sir... Love from India

  • @cassie.for.cassiopeia
    @cassie.for.cassiopeia Před 5 lety +3

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

  • @rozyl3ota355
    @rozyl3ota355 Před 2 lety +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 :)

  • @emmarivas5983
    @emmarivas5983 Před 4 lety

    God Bless your soul. I could not survive med school without your videos.
    Thank you! pleaseeeeeeeeeeeeeeee continue helping

  • @TheBoocephus
    @TheBoocephus Před 5 měsíci

    I am preparing for my vascular sonography boards and this has helped me fully understand the circle of Willis. Thank you!!!

  • @SakshiRanematriks
    @SakshiRanematriks Před 5 lety +1

    This is like the best explanation on CZcams👍🏻

  • @kristinasullivan7110
    @kristinasullivan7110 Před 2 lety

    I got so excited when I was able to blurt out the answers for the video. Thank you for helping me solidify something I've been struggling to learn for the past few weeks.

  • @oliverdasey-springer455

    Big ups man, you are an incredible teacher. You and your team deserve big things

  • @mekaabdi7640
    @mekaabdi7640 Před 3 lety

    I think you're the best youtuber out there for (medical) students. Bless you!

  • @daviskalli8107
    @daviskalli8107 Před 3 lety

    I'm watching all of your videos for my pre-dedicated period!!! Your videos just stick in my head... they're that good!!!

  • @chelsearaviromazonde9278
    @chelsearaviromazonde9278 Před 5 lety +1

    wow you make anatomy look so easy... Thank you so much, you're the best teacher ever!!!!

  • @gargsiblings6230
    @gargsiblings6230 Před 5 lety +1

    just love ur enthusiasm and energy

  • @enochbrown8178
    @enochbrown8178 Před 2 lety

    Outstanding! You are a gift to medicine, sir!!!

  • @ddlnyltn
    @ddlnyltn Před 4 lety +1

    Im a med student and your videos allllywaayyss helps me a lot. Thank you so much for this videos!

  • @smitakhadka5263
    @smitakhadka5263 Před 2 lety +2

    Never had thought that learning neuroanatomy would be this fun and interesting😇
    Thank you ninja nerd!

  • @Reem-nm9yr
    @Reem-nm9yr Před 5 lety +2

    Clear and simple! Amazing video, thank you for sharing it.

  • @ranias3648
    @ranias3648 Před 3 lety

    thanks you so much. i have been struggling with circle of wilis anatomy for months and you just saved me. you are awesome ! from Paris :)

  • @I_love_BTS_2025
    @I_love_BTS_2025 Před 3 lety

    Crystal clear! That's the word for your lectures. Thank you very much.

  • @ishmanpreet3542
    @ishmanpreet3542 Před 4 lety +1

    Anyone would love to have you as a prof. You're the best!

  • @fridayputuka9611
    @fridayputuka9611 Před rokem

    The best and young professor i have ever seen on planet earth 🌍

  • @sabahalhadi3258
    @sabahalhadi3258 Před rokem +1

    I'm always struggled about brain circulation ..but this video made it sound so easy and simple
    Thank you for doing this great work 🙌

  • @dr.hunter4579
    @dr.hunter4579 Před 3 lety

    Great explanation with positive energy 👍 Good for the first time readers/learners of what is the Circle of Willis. Easy grab knowledge from you and then you can actually understand what the teachers are talking about.

  • @blumoonification
    @blumoonification Před 5 lety

    This is the clearest most descriptive video I’ve found thank you

  • @tavanikabroussard7644
    @tavanikabroussard7644 Před 4 lety

    Awesome job!! I understood none of this in class, but I get online and you made it so much clearer! Thank you! Thank you! Thank you!

  • @elveyde9617
    @elveyde9617 Před 3 lety

    really really really really really comprehensive and thorough yet understandable

  • @chrisannmoreiro7
    @chrisannmoreiro7 Před 11 měsíci

    ABSOLUTELY LOVED THIS. I watched it on 2x and it was so clear and I feel I've understood it well.

  • @arielchen1240
    @arielchen1240 Před 9 měsíci

    The best Ninja live saver. Thank you a million!

  • @user-wv1yh8in3j
    @user-wv1yh8in3j Před 8 měsíci +1

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

  • @WhiteKillerRabbits
    @WhiteKillerRabbits Před 3 lety

    Holy smokes, this was AMAZING! What a fantastic, thorough, educational, entertaining video. Thank you for making this

  • @MsDixielix
    @MsDixielix Před rokem

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

  • @sabanasimkhan5997
    @sabanasimkhan5997 Před 3 lety

    Zach and team you are doing the med students a huge favor 👏 i love you man you can preach 🙌

  • @kliamariebiscocho1425
    @kliamariebiscocho1425 Před 6 lety

    Thank you for making things much more clearer and easier ninja 😊😊😊

  • @LogosApologetics22
    @LogosApologetics22 Před 2 lety

    The way you teach.......

  • @rashisharma3209
    @rashisharma3209 Před 6 lety +2

    Please keep on making such videos. Very helpful.

  • @sanskrutijambhulkar9667

    I love the way you teach Zach ♥️ so much respect dude .. you save us med students

  • @aqsairfan9799
    @aqsairfan9799 Před 4 měsíci

    a best mentor i founded to learn to much in much easier way i just follow u for all my medical lectures. thank u ninja nerd for making all topics much easier i am really a big fan of u , hope i could meet u

  • @taukirhamja5711
    @taukirhamja5711 Před 3 lety

    we always appreciate the hard work of this guy.

  • @mdoc3259
    @mdoc3259 Před rokem +1

    Love your teaching energy!

  • @kimberlyannpiper2008
    @kimberlyannpiper2008 Před 4 lety

    I am a Intra Operative Neuromonitorist and absolutely love your videos. CNIM, R. EEG/EP T.

  • @marianamartini1360
    @marianamartini1360 Před 5 lety

    Fantastic explanation!!! Thank you so much for your clear explanation and all the passion you put into it!!!

  • @keetz11
    @keetz11 Před 4 lety

    I really wonder seeing this man explaining many things which I never understood all throughout my med school. You rock. 🤩

  • @yousifmohamad6161
    @yousifmohamad6161 Před 2 lety

    This is really amazing and satisfying to watch. thank you doctor

  • @refat24
    @refat24 Před 11 měsíci

    One of the best videos on circle of Willis,cheers!

  • @GopiJackson
    @GopiJackson Před rokem

    Amazing session.... clearing all my doubts.....these 17 min are much better than 2 lecture of 1 hrs in myy clg

  • @giuseppelernetti8667
    @giuseppelernetti8667 Před 2 lety

    I'm italian man, i have lerned enghlish tongue , for follow you. You are a big theacher , and you have again big passion. Of you Will came here , in Italy you shall be my host.thanks.

  • @alissamarrone4141
    @alissamarrone4141 Před 2 lety

    I love the way he teaches!!!

  • @reaperaizen
    @reaperaizen Před 2 lety

    That diagram is lit and so are you. Much respect.

  • @wendyncube2346
    @wendyncube2346 Před 3 lety

    Wooow..this is life made simple...you are the best honestly

  • @HighClassEducation
    @HighClassEducation Před 3 lety

    i never get tired of commenting " magnificent" on your videos

  • @salihaardeiwa1898
    @salihaardeiwa1898 Před 4 lety

    You have made everything so simple. Thank you 👍🏻

  • @scroogemonster
    @scroogemonster Před rokem +1

    I'm an OR technologist (the UK version!!!) And I'm starting a course in robotic transcranial doppler, to assist in major aortic surgery in theatres. Your video has given me a whole new level of understanding about the cerebral blood supply.
    Thank you SO MUCH!!!!!!! ,👍👍👍👍👍👍👍👍

    • @praiseohunenigbin6639
      @praiseohunenigbin6639 Před rokem

      What did you study to have become OR technologist?
      Wishing you loads of success

  • @lidiateshome819
    @lidiateshome819 Před 4 lety

    This is just awesome, it helped me see a clear image of circle of Willis! Thanx

  • @taqiyuddinsuhaimi8284
    @taqiyuddinsuhaimi8284 Před 3 lety

    legit the best youtube for me to learn

  • @user-jr7gm1lo8q
    @user-jr7gm1lo8q Před 4 lety

    Best teacher ever

  • @goon9141
    @goon9141 Před 3 lety

    So benefit thank you for your time and your efforts

  • @mirandasmommy11
    @mirandasmommy11 Před 6 lety +2

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

  • @smith1019
    @smith1019 Před rokem

    Honestly veryhelpful video to understand, My prof went through the material so fast. You explained it really nicely GOAT

  • @juiccyonion8484
    @juiccyonion8484 Před rokem

    Thank you so much, I feel like I could grasp this so easily thanks to your simplified explanation!!

  • @nikhilsankar2215
    @nikhilsankar2215 Před 3 lety

    Midterms in a few weeks and you're making these concepts so fricken clear!

  • @caioleonardodossantos2474

    Thank you, Ninja. You're the Best!

  • @happydrink123
    @happydrink123 Před 3 lety +1

    thank you for this! so well-illustrated

  • @Bapu707
    @Bapu707 Před rokem

    The "BEST YT TEACHER EVER" ❤

  • @anniciajohnson2007
    @anniciajohnson2007 Před 5 lety +1

    I must applaud you, that was really well done...great Job

  • @Priya-we6ey
    @Priya-we6ey Před rokem

    Thank you so much ninja, whatever you say I remember very easily, you are the best

  • @shubrapaul2421
    @shubrapaul2421 Před 3 lety

    Thanks for all your efforts .......it really helps me understand

  • @paiganesh3962
    @paiganesh3962 Před 3 lety +1

    It is a feast for anatomy learners, thanks a lot sir

  • @user-fe3wu
    @user-fe3wu Před 4 lety

    Gosh ! You explained this so well. Great lecture.

  • @W54drug98
    @W54drug98 Před 5 lety +1

    Спасибо! Очень полезно!

  • @assanilundindi5946
    @assanilundindi5946 Před 2 lety

    Thank you Doctor.God bless you .