Embryology | Gastrulation

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  • Опубліковано 24 сер 2019
  • Official Ninja Nerd Website: ninjanerd.org
    Ninja Nerds!
    Join Professor Zach Murphy for the next discussion we will be having on the development of the Embryo! We continue this Embryology series by explaining how Gastrulation occurs. During this lecture, we pick up where we left off and continue into the second week of gestation. Zach gives a brief overview on the concept of implantation of the embryo, and continues with the bilaminar disc and how it will eventually form the trilaminar disc consisting of the ectoderm, mesoderm, and endoderm! We also discuss the formation of the notochord and what it is specifically responsible for. It is truly unbelievable how we can form and develop into so much from one tiny cell, so let's learn everything we can on the fascinating process of embryogenesis. We hope you enjoy this lecture and be sure to support us below!
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    #ninjanerd #Gastrulation #Embryology

КОМЕНТАРІ • 1,2 тис.

  • @fizabhardwaj2897
    @fizabhardwaj2897 Рік тому +634

    Just a first year medical student trying to complete the whole embryology just before exams and these videos are making that possible.!! Thankyou so much.!

  • @luisfernandoordonezflamenc103
    @luisfernandoordonezflamenc103 3 роки тому +770

    Hey bro, I’m a doctor and during my medical education, embryology was one of the less preferred classes because of its difficulty. I can say that before your videos, I didn’t know NOTHING about embryology, and now I watched your videos and I understand it perfectly. I can say that you are better by far than medical school professors. Thanks I really admire you!

    • @selineceerden8934
      @selineceerden8934 2 роки тому +3

      I definitely agree. Your content is amazing🤩

    • @aisharafiq7167
      @aisharafiq7167 2 роки тому +27

      @@silvaanimelover8924 he literally said he’s a doctor meaning he’s done with medical school and he still didn’t know anything about embryology until he came across this guy’s videos.😂😂

    • @silvaanimelover8924
      @silvaanimelover8924 2 роки тому

      @@aisharafiq7167 yeah 🙂💔 sadly

    • @navidandishmand1509
      @navidandishmand1509 2 роки тому

      Like

    • @thuydaothi5719
      @thuydaothi5719 2 роки тому

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  • @eliasali9383
    @eliasali9383 4 роки тому +861

    not going to forget you brother, when i finish my medical education (which is pretty soon), part of my salary shall go into funding your channel.
    Keep up the great work, hope you hit youtube jackpot soon :D
    God bless you.

    • @kimk.9454
      @kimk.9454 4 роки тому +52

      Between them and AMBOSS I wish I could give most of my tuition to them. It's actually teaching us instead of how professors have gotten so lazy in using power points and talking off a slide than the actual teaching part. I am forever indebted

    • @alanturing5352
      @alanturing5352 3 роки тому +3

      Will do the same👍...lots of love❤️❤️ for your channel

    • @alih6953
      @alih6953 3 роки тому +4

      I will donate to him also

    • @sudhasiskundu5774
      @sudhasiskundu5774 3 роки тому +3

      me too!!!! he is too good

    • @nwadiutoasandanwankwo
      @nwadiutoasandanwankwo 2 роки тому +5

      thank you for this wake up call. I needed it. I'm not finishing soon actually just started but I'm definitely following your lead!!

  • @naierafathy9102
    @naierafathy9102 4 роки тому +289

    I love how you throw in words like 'cool and beautiful' about stuff not everyone would necessarily deem cool or beautiful

    • @pb94ghy
      @pb94ghy 3 роки тому +17

      Marvelling at the beauty of biological processes. Blows me everytime. :)

    • @octopuswify587
      @octopuswify587 3 роки тому +28

      And when he gets genuinely excited about explaining something, it makes me smile so wide 😄

    • @naierafathy9102
      @naierafathy9102 3 роки тому +4

      @@octopuswify587 Yaaasss Yaaasss, it's so effortlessly natural😅❤
      I always like repeat those parts in the videos and like maannnn this is beautiful😍

    • @crackheadstuff6474
      @crackheadstuff6474 3 роки тому +1

      Yeaah me too he makes me love it more

    • @musahabideen1489
      @musahabideen1489 3 місяці тому

      Hi 🎉

  • @whodis799
    @whodis799 4 роки тому +1264

    You have been the reason i've passed multiple of my exams. You have my respect, and I wish you a lot of success in the future.

  • @charlesahweyevu
    @charlesahweyevu 4 роки тому +376

    This man is about to save my whole career!

  • @huan568
    @huan568 2 роки тому +99

    I teared not only bc he teaches so darn well but also with so much passion, whenever he talks about a molecular signaling pathway and referring to it “so freakin cool” just makes me eager to learn

  • @farahbelhadi3604
    @farahbelhadi3604 Рік тому +33

    It's crazy how most of us will become doctors and you have helped us throughout the whole process . Grateful for you !

  • @urielcordoba7731
    @urielcordoba7731 4 роки тому +344

    you are incredible, my medical school professor is trash. thank you!!

  • @realityyy4047
    @realityyy4047 4 роки тому +120

    This is like a million times better compared to my lectures in med school. I don't get half the information by hours of listening to the prof or reading his scripts
    compared to what one of your videos does for me. Thank you so much!

  • @Juliana-by2vz
    @Juliana-by2vz 2 роки тому +27

    SERIOUSLY, YOU ARE AMAZING!! Few people in the world have the same ability of explaining things as well as you do!! Thank you so much for sharing this (and all of your other videos).

  • @kera4196
    @kera4196 6 місяців тому +7

    Honestly you are the best tutor ever been on earth. After I finish my medical education I will dedicate part of my salary to support,fund and to be a part of this channel which saves the carriers of many doctors and medical students. God bless you ❤️🙏🏻

  • @lism7819
    @lism7819 4 роки тому +171

    I finally understand and actually like embryology the most now🥺
    Thank you so much.

    • @juliusmakau8669
      @juliusmakau8669 4 роки тому

      This is incredibly a good lecture, let's have a talk from my e-mail.... Juliusmakaujm22@gmail. Com

    • @camiladiaz4367
      @camiladiaz4367 3 роки тому +2

      Ik right! I used to hate embryology because my teacher made it extremely hard and boring, but now that I am actually understanding it is actually quite fun

    • @user-kn8ru9wp1l
      @user-kn8ru9wp1l 2 роки тому

      Me too❤️‍🔥

  • @dman5909
    @dman5909 4 роки тому +30

    When I get enough money to donate I will return the favor you guys have given so many times over

  • @user-we8qz4xp9l
    @user-we8qz4xp9l 8 місяців тому +4

    The Ninja Nerd School of Medicine will be on my medical degree. Thank you

  • @user-cs6hn6rn8w
    @user-cs6hn6rn8w 6 днів тому

    You are the king of teaching MED + Science, you should get an Oscar. Thank you so much!! so happy your making videos

  • @haru-qy3sz
    @haru-qy3sz 4 роки тому +35

    I'm from a very backward area but still getting access to quality education online..great help..please keep it up♥️♥️

  • @eduardodonascimentoalbano7921
    @eduardodonascimentoalbano7921 4 роки тому +31

    Once i graduate, my wish is to meet you, and thank you for all that you've done for me during my medical formation. Sorry about my english.

  • @hkohlanyy
    @hkohlanyy 8 місяців тому +3

    this guy is a gift from god to all medical students and enthusiastic people, he is talented humble and sharply smart at delivering the information. I wish I could do better than thank him in a comment

  • @Rawwr1ful
    @Rawwr1ful 4 роки тому +20

    have no clue what I'd do without videos like yours, after having my professor whizz through powerpoint slides this is a great way to get my head around it!

  • @alekkudra2548
    @alekkudra2548 4 роки тому +37

    21:38 "so we can see how these little f****** are moving" best part

  • @MedZukhruf
    @MedZukhruf 3 роки тому +21

    Your whole embryology series is simply AWESOME. It helped me understand many different things that I struggled with. Thank you!

  • @shrikantverma6160
    @shrikantverma6160 2 роки тому +3

    After i am done with my MBBS ... i would like to come and meet you to thank you in person! you are a saviour!

  • @annievu7225
    @annievu7225 2 роки тому +5

    Whenever I'm intimidated by a certain subject, I remind myself that I trust your explanations will be clear and that the logic makes sense and is something I can follow/comprehend. Thank you for all your videos.

  • @maryamforever18
    @maryamforever18 4 роки тому +21

    This is by far the best video I’ve seen on Gastrulation. I feel like I have a much better grasp on the topic. Thank you so much!!

  • @milicaradojevic768
    @milicaradojevic768 4 роки тому +13

    You guys deserve a medal. I'm subscribing to your channel for life.

  • @khalddalenzi545
    @khalddalenzi545 Місяць тому +1

    No compliment you are father of medicine it’s impossible how you makes everything look easy thanks for all your efforts towards us we appreciate it so much ❤️❤️❤️

  • @anakin8087
    @anakin8087 3 роки тому +2

    You're literally the only reason why med school has been bearable. Your lectures are concise and easy to understand. Thank you so much

  • @chrisreyrojas9224
    @chrisreyrojas9224 3 роки тому +3

    Thank you for saving a lot of medical students from the misery of having to imagine what is going on when we read with books without pictures. You are a blessing. Keep up the good work! 👍🏻

  • @chanson8265
    @chanson8265 4 роки тому +15

    Love the fact that he found it cool and it made me instantly think of this topic as cool too....I honestly appreciate this video beyond words.

  • @bramverlangen1906
    @bramverlangen1906 2 роки тому +1

    Unbelievebly educational how you cover something tough like embryology in only 40 minutes and it still makes perfect sense!

  • @birdscrytoo
    @birdscrytoo 2 роки тому +1

    Not one of the comments on how good this explanation of gastrulation is exaggerated. You are a genius at this. You don’t have to put so much effort into explaining these things and still get views but you do. May your journey always be filled with light.

  • @noaerlitzki6767
    @noaerlitzki6767 4 роки тому +53

    This is amazing! I just started medical school a few weeks ago and I feel so much better about embryology thanks to you. First exam block is in two weeks and I think this will have been a great help :)

  • @shaikaziz2588
    @shaikaziz2588 3 роки тому +3

    This man is literally amazing..
    You explained such a difficult topic in such a smooth way and that too with hand drawn diagrams .
    Respect 🙌🙌

  • @abbiejefferson6528
    @abbiejefferson6528 3 роки тому +1

    Hands down, this guys is one of the very best teachers I've encountered. I've tried so many resources to get my head around embryology and I finally get it. Thank you SO much!

  • @bowenwangs
    @bowenwangs 2 роки тому +1

    I think that it's amazing that we can access these incredible classes for free. Hats off to you, professor!

  • @afsajunaid3743
    @afsajunaid3743 3 роки тому +3

    I have never understood this process so well. You are soo great. I regret why i did not start watching your channel earlier. So helpful. Thank you so very much

  • @karimamer9433
    @karimamer9433 4 роки тому +15

    This video is phenomenal; seriously cannot thank you enough for making it and helping many medical students worldwide. P.S. at 22:11 he meant to say hypoblast not epiblast because that had me confused for a minute. Good luck y’all!

    • @user-qt7zw1ny3b
      @user-qt7zw1ny3b 9 місяців тому +2

      Thank God u commented thats where I became confused too

  • @friedhi
    @friedhi 4 роки тому

    You are beyond a life savor. Words cannot describe how thankful I am for every video you guys make.

  • @relaxationoceansounds2743
    @relaxationoceansounds2743 3 роки тому

    Dude, your literally the reason ive passed multiple exams. Im having a tough time with embryo and putting it all in perspective in regards to a timeline, this has helped so much. thanks for all you do it has been a life saver!!!

  • @rukiyeyldrm
    @rukiyeyldrm Рік тому +3

    Anyone can be a doc with these videos . You are amazing . Thank you for your help ✨

  • @hh-zq9io
    @hh-zq9io 4 роки тому +13

    U r our super hero 😍😍😍😍....million thx for sharing this with us...from the renal videos to the endocrine...and neuro...u heve made medicine easy

  • @NizarMohammadAlmashhour
    @NizarMohammadAlmashhour 27 днів тому

    You are an exceptional teacher. I didn't think I'd benefit from an embryology lecture post-grad but here you are proving me wrong. Wish you all the best.

  • @sarahtasneem6654
    @sarahtasneem6654 2 роки тому

    Embryology has been quite confusing and this is giving me lots of hope I honestly can't thank you enough for all of these amazing videos! The long videos were intimidating at first but every time I watch its like a revelation.

  • @dr_princebhatia
    @dr_princebhatia 4 роки тому +6

    That's We Call 'Command On The Concepts " 😍 Awesome 👏👏👏👏👏

  • @avikchaudhuri8515
    @avikchaudhuri8515 4 роки тому +40

    Thanks a bunch.. this is the best way I have been taught embryology till date. Can't wait for the next part.

  • @JamalmohamedHassan-nj6kl
    @JamalmohamedHassan-nj6kl 10 місяців тому +1

    Having my embryology exams tomorrow and guess what I have
    accomplish my whole semester lecture with your embryology series. much
    love and God bless ZACK

  • @godblessmunisi2481
    @godblessmunisi2481 6 місяців тому

    No word can express how grateful I am, these videos are helping me to learn medical school in a deep understanding way, I appreciate you champ!!

  • @shym_lb26
    @shym_lb26 4 роки тому +5

    Thank you, I'm a 1st yr Medicine student and your video is very helpful for our bimonthly exam. Please keep on uploading❤❤❤😍😍😍

  • @tiktok-africa8112
    @tiktok-africa8112 3 роки тому +3

    Thank you so much ninja this was really hard for me you can't imagine how I'm enjoying right now studying embryology I love you so much 😘

  • @nazmulhaque8770
    @nazmulhaque8770 Рік тому

    Absolute legend! You have literally converted what was nonsensical gibberish to something digestible and understandable. I love your schematic lecture style and you are so great at explaining complicated concepts. Thanks!

  • @mohmmadkhuder-pj9ox
    @mohmmadkhuder-pj9ox 6 місяців тому +2

    I can't imagine embryology and other medical subjects without your videos 😂💜
    keep going 💜
    THANK YOU 💜🌷

  • @layla6053
    @layla6053 4 роки тому +3

    Best resource I have seen so far, will definitely be donating when I can, thank you!

  • @gurla6467
    @gurla6467 4 роки тому +15

    Thank you soooo much... Can't stop thanking you ❤

  • @sofiastumpf8315
    @sofiastumpf8315 3 роки тому

    Not to be dramatic, but I could CRY because of how long I struggled with this topic before I found your video. THANK YOU SO SO SO MUCH!

  • @frittiHD
    @frittiHD 2 роки тому +2

    I have tears in my eyes...you teach this so unbelieveably well

  • @takudzwagwavuya6288
    @takudzwagwavuya6288 2 роки тому +3

    i am a first year medical student and this video was very helpful to me.... i used to have a lot of difficulty in gastrulation

  • @DaddyRova
    @DaddyRova Рік тому +11

    You sir, are a hero.

  • @charlottebakker3160
    @charlottebakker3160 3 роки тому +1

    Binge watching this whole series of embryology. You're a hero!

  • @yashsolanki6404
    @yashsolanki6404 3 роки тому

    this is the first time in my medical school that I understood this video, and you made me more interested in embryology first time ever, thank you so much. Till now I was just cramming things and forgetting.

  • @user-yj9dw8gh3s
    @user-yj9dw8gh3s Рік тому +7

    Hi , professor.. I am a doctor and I just wasn't able to understand embryology very well because it needs a lot of imagination. But with you perfect drawings I get the concept very well .. Thank you from heart ❤️

  • @azoozjambi9658
    @azoozjambi9658 4 роки тому +64

    لايك لو نينجا نيرد احسن من البروفيسور الي يدرسك

    • @fadeskywards1245
      @fadeskywards1245 3 роки тому +1

      mmmfff noodles yum

    • @thanos9820
      @thanos9820 3 роки тому

      بكثييييييير فرق من الارض للسماء

  • @shahd_202
    @shahd_202 3 роки тому +1

    embryology has been a huge struggle for me but now it seems like the coolest thing ever thank you so much!!

  • @mtabp2287
    @mtabp2287 3 роки тому +2

    Brooooooo i‘m dying over here in german medical school and you are just saving MY LIFE

  • @maimahdi7373
    @maimahdi7373 3 роки тому +4

    I like how excited he is talking about these incredible events lol 😂

  • @cooperdodd2656
    @cooperdodd2656 3 роки тому +14

    So could we technically say that the endoderm, mesoderm, and ectoderm are all derived from the epiblast since the hypoblast is replaced with epiblast cells in order to form the endoderm?

    • @doctorgaming4683
      @doctorgaming4683 3 роки тому +1

      Yes

    • @BrianaKozak
      @BrianaKozak 2 роки тому +1

      @@doctorgaming4683 If that is the case, then what is the point of the hypoblast if it just get replaced anyway?

    • @ramak5346
      @ramak5346 2 роки тому

      @@BrianaKozak it gives Exocoelomic Membrane >>>>This membrane surrounds the blastocystic cavity and lines the internal surface of the cytotrophoblast. The exocoelomic membrane soon become modified to form the Primary Umbilical Vesicle(aka: yok sak )

    • @preetishnarayan380
      @preetishnarayan380 2 роки тому

      endoderm is the replaced hypoblast it is not the part of the epiblast

  • @user-mm8qc6oj9f
    @user-mm8qc6oj9f Місяць тому

    Indeed you are making my school life simpler than ever, and it's just amazing how you are explain this difficult topics to a simple stuff that everyone can understand

  • @kelarry6465
    @kelarry6465 3 роки тому

    As a new guy to pursuit my postgraduate study, these videos help me a lot. thank you so much

  • @adrianasriveradiaz2226
    @adrianasriveradiaz2226 4 роки тому +6

    amazingg!!! keep at it, it helps a lot!

  • @emmilia2952
    @emmilia2952 4 роки тому +3

    One question about 4:30 you said that cells proliferate into the uterine wall by breaking through the zona pellucida, but I thought the blastocyst hatched before it implanted so we dont have a ZP anymore?

    • @TonyTigerTonyTiger
      @TonyTigerTonyTiger 3 роки тому +1

      I think it was just a brain fart. He speaks for 37 minutes straight, all off the top of his head, about a very complex topic with tons of terms. So a brain fart or two would not be unexpected.

    • @emmilia2952
      @emmilia2952 3 роки тому

      @@TonyTigerTonyTiger I wasn't not accusing him just wanted to make sure 😊

  • @cameronpetkov6722
    @cameronpetkov6722 2 роки тому +1

    Amazing video. I have been really stumped by embryology in my classes but the way you describe this process is so easy to follow and understand. The pacing of the video is perfect. Visuals are simple enough to where I can redraw them in my own notes. Thank you!

  • @thebeets6055
    @thebeets6055 3 роки тому +1

    Incredible once again, I have been using countless resources and books but none helped me visualise this process as well as you did. Thank you thank you thank you!

  • @abdulghanikhaled1449
    @abdulghanikhaled1449 Рік тому +5

    at 09:42 16:52 17:31 18:15 20:31 28:12
    It suits you to say , How great is our God !,
    our doctor 😊

  • @frenzypoprain
    @frenzypoprain 4 роки тому +10

    GOD BLESS YOUR PRECIOUS SOUL THANK YOU SO MUCH!!!!!!!!

  • @dearestmedico7297
    @dearestmedico7297 3 роки тому +1

    It was an awesome lecture Sir, you are highly appreciated for whatever you're doing for thousands of students!
    All the difficulties of this particular topic are quite clear now.
    thanks Sir!

  • @cosmictask781
    @cosmictask781 2 роки тому

    Thank you Zach for this. I'm in the process of doing my written final exams. I want to fully grasp the gastrulation process. My professor wants us to fully grasp cells and the germ layers. In the alternative medicine, we can easily map out disease development if we have this knowledge cemented. More blessings to this channel!

  • @drasmaabel3054
    @drasmaabel3054 4 роки тому +6

    Please i have exam and i really need the 1st 2nd 3rd 4th weeks of develop can u help me plz

  • @dr_aph6
    @dr_aph6 4 роки тому +3

    First comment 😁😁thank you very much.

  • @reddhairedd
    @reddhairedd 3 роки тому

    I’ve been trying to understand this subject for so long and you come here and make some magic. Thank you so much.

  • @oludotungeorge5896
    @oludotungeorge5896 2 роки тому +1

    I understood this before, but not like I do now! You do amazing work. Please never stop

  • @kosargn8124
    @kosargn8124 2 роки тому

    I owe you all my knowladge in medicine so far ! You truly are my hero ! I respect you more than I do to my any professors at uni ! Thank you so much for you amazing videos ! Please keep helping us ! World is going to be a really better place with people like you in it ! Thank you sooo sooo much 😍😍😍

  • @juice3721
    @juice3721 8 місяців тому +1

    the summary at the end of what you just taught in the video is so helpful as a check to see if I understood! thank you for these videos!

  • @bellap.4623
    @bellap.4623 Рік тому +1

    It’a mind baffling how medical schools don’t feel the need to make this information this easily understandable to future doctors, but instead make their journey of becoming a physician harder. Thank you for helping us out!

  • @nirvana5902
    @nirvana5902 3 роки тому

    Can't express how insightful this was compared to my university doctors. Thank you from the bottom of my heart!

  • @vleragashi9967
    @vleragashi9967 Рік тому

    A million times better than the lectures at Med school. Thank you for teaching me Embryology!

  • @prasathsampath2505
    @prasathsampath2505 2 роки тому

    You are a genius in teaching, sir. Thank you very much for making our medical lives much better ❤️💐
    Sending love from Sri Lanka 🇱🇰

  • @fernandorisso1494
    @fernandorisso1494 4 роки тому +1

    Thank You soo much!!! I didnt understand a single thing about this process when i was reading the books, but You explained it in such a great manner that i understand the hole thing. Greetings from argentina

  • @in2ishn
    @in2ishn Рік тому

    Fantastic videos. you really have a knack for delivering information in a concise and easy to understand fashion without oversimplifying.

  • @denhviteulven4854
    @denhviteulven4854 4 роки тому

    Wow you are really a lifesaver. I hated embryology before but right now it feels like all connected and fun. Hope you guys succeed in every aspect of your lifes.

  • @juliahamer4361
    @juliahamer4361 3 роки тому

    Dude, so good! I'm in third year medical school and wish I found you earlier! This is helping a lot with my Oby/Gyn term. Love your vibe! Thanks so much!

  • @x_n_x_gal9161
    @x_n_x_gal9161 2 місяці тому

    So my Swedish medical school thought it was a good idea to introduce embryology in term 1 and do it in 2 weeks, then completely forget about it and assume that we remember this abstract topic one year later when we´re about to talk about gonadal development... I panicked and came here and I wasn´t disappointed.

  • @giammarconebbioso16
    @giammarconebbioso16 17 днів тому

    This was phenomenal. Great job. Thank you!

  • @uyaz1611
    @uyaz1611 3 роки тому

    I cant say thank you enough, you made this super easy to understand. You are gifted with the talent of teaching and you are generously blessing us with it

  • @emil1322
    @emil1322 4 роки тому +1

    Thank you, Zach. I appreciate you and your team very much.

  • @senithsenatilleke5073
    @senithsenatilleke5073 3 роки тому

    You are the biology teacher we all need. Can't thank you enough 🙌

  • @simisolaxo
    @simisolaxo 20 днів тому

    Thank you so much for these videos sir, they’ve been such a great help. You’re the best!!

  • @maryamkhanlari4263
    @maryamkhanlari4263 3 роки тому

    This was absolutely LITERALLY the most perfect explanation of this subject!!! Thank you smmm!!!

  • @leoniemadeleine5575
    @leoniemadeleine5575 3 роки тому

    I'm eternally thankful for your videos!! Med school is being saved by you! Bless you

  • @ghadeer5184
    @ghadeer5184 3 роки тому

    tomorrow`s my embryology final exam and guess what? yesterday I hated embryology so much but now I`m just sooo excited to watch all your videos and hit the like button every time.
    I wish for all Ninja nerd team all the best and I don`t know how to thank you more
    so grateful that you guys exist to help us through (3

  • @AnaMaria-ou6pn
    @AnaMaria-ou6pn 12 днів тому

    This is actually saving me. Best videos ever!