Neurology | Nerve Injury & Repair: Wallerian Degeneration & Regeneration

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  • เผยแพร่เมื่อ 29 ม.ค. 2021
  • Official Ninja Nerd Website: ninjanerd.org
    Ninja Nerds!
    In this lecture Professor Zach Murphy will be discussing nerve injury along with wallerian degeneration and regeneration. During this lecture we begin by lecturing on the normal anatomy of a nerve including the epineurium, perineurium, and endoneurium. Next, we will review the Seddon classification of nerve injury including Neurapraxia, Axonotmesis, and Neurotmesis. Finally, we conclude with the process of wallerian degeneration including proximal and distal segment changes along with the regeneration physiology. We hope you enjoy this lecture and be sure to support us below!
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    #ninjanerd #NerveInjury #WallerianDegeneration

ความคิดเห็น • 458

  • @muhammadussama1869
    @muhammadussama1869 3 ปีที่แล้ว +307

    I request ninja nerd team to make a video of Zach's daily routine. We want to know him more. He's a big inspiration for all of us!

    • @francinewintzmbbs4977
      @francinewintzmbbs4977 2 ปีที่แล้ว +6

      Couldn't agree more! Such a gem to students. 🥺

    • @cakesniffer3848
      @cakesniffer3848 2 ปีที่แล้ว +2

      hhaaAA i agree! 🥺 he looks like a humble & fun person :’)

    • @mykelitorus9101
      @mykelitorus9101 ปีที่แล้ว +2

      I agree

    • @minnieaustin777
      @minnieaustin777 3 หลายเดือนก่อน

      Wll a never block help my legs

  • @asprucetree
    @asprucetree 2 ปีที่แล้ว +90

    Zach's explanations are amazingly detailed. On par with my medical school professors, and generally better at teaching.

  • @cleppard99
    @cleppard99 3 ปีที่แล้ว +49

    BANG! That just happened - From confusion to clarity in 30 minutes. Simply amazing.
    Thank you Zach

  • @hillsongirl1
    @hillsongirl1 3 ปีที่แล้ว +25

    Wow I love Zach. He really is the epitome of a nerd. Calling a nerve "son of a gun" hahah. Bless him for his passion.

  • @idrissayusuf6561
    @idrissayusuf6561 3 ปีที่แล้ว +38

    I’m a medical graduate and I feel like I have to go through all your videos from A-Z....Zach is a rising 🌟

  • @leokemie
    @leokemie 3 ปีที่แล้ว +20

    You make me constantly fall in love with my books. Thanks Zach for all you do.

  • @filipkajin3959
    @filipkajin3959 2 ปีที่แล้ว +5

    It is nice to hear you connect so many different medical subjects and facts in one video and with such passion. Thank you so much.

  • @drvaibhavbh15
    @drvaibhavbh15 2 ปีที่แล้ว +5

    Zach! You rock man. You secured our entire basics of medical education. Love your content and explanation. Just Brilliant! Keep teaching us! God bless!

  • @jiyongregory5727
    @jiyongregory5727 3 ปีที่แล้ว +4

    Hey there, there's no such words by which I can thank you.... As a medical undergrad I cannoot think of anything but these lectures for conceptual knowledge. I really thank god and Ninja Nerd as well as Zach that these videos exist. Take love man

  • @loribradley5498
    @loribradley5498 3 ปีที่แล้ว +6

    Many Thanks from beautiful Prince Edward Island. An MVA caused several injuries and I use your vids to educate myself to better understand my Docs and help me ask better questions for my treatment plans. I appreciate all your time spent creating, producing, editing, and posting content.

  • @usmansarfraz4131
    @usmansarfraz4131 ปีที่แล้ว +3

    This man deserves 1 Million USD for every lecture he delivers

  • @robertmoore2349
    @robertmoore2349 3 ปีที่แล้ว +6

    Zach does an awesome job explaining a very complex process. Love how you do that!

    • @margaretakinlade8642
      @margaretakinlade8642 2 ปีที่แล้ว

      God bless you Zach for this detailed and simplified explanation.

  • @Shambhaviak
    @Shambhaviak 3 ปีที่แล้ว +9

    Oh My God. I understood this topic better than ever before
    Thank you so much

  • @anoninternetsurfer
    @anoninternetsurfer 2 ปีที่แล้ว +4

    You give me courage to sleep during lectures because I know you have me covered at the end of the day👁️👄👁️ god bless you, youre an amazing teacher

  • @kritikachauhan6819
    @kritikachauhan6819 8 หลายเดือนก่อน +2

    Thank you, Sir. You are an exceptional teacher, and I'm so glad that I came to know about this channel. It has been a lifesaver.

  • @nicoletadyer2090
    @nicoletadyer2090 ปีที่แล้ว +1

    I love how he teaches and takes notes. Visual and auditory

  • @pattiekrohn4853
    @pattiekrohn4853 ปีที่แล้ว

    Thank you again, Zach. I share your joy and wonder if these beautiful processes. So much fun!

  • @aikomorioka5024
    @aikomorioka5024 2 ปีที่แล้ว +1

    You are an extraordinary teacher. Thank you so much for your clarity and fabulous illustrations!

  • @ryanhills4768
    @ryanhills4768 2 ปีที่แล้ว +2

    studying for the nbcot, and re-learning the anatomy has really helped, thanks Zach!

  • @SRiNi729
    @SRiNi729 11 หลายเดือนก่อน +4

    Concepts are crisp❤ nice video,didn’t feel like a 35mins video. When the teacher is so good the lessons are beautiful to grasp❤.

  • @SSi6830
    @SSi6830 3 ปีที่แล้ว +3

    I watch your videos whenever I need help with my studies.....your explanation stick the concept to the brains in a very understanding way and help to clear the exams easily .....Thank you very much 😊

  • @juliagrochowski5122
    @juliagrochowski5122 ปีที่แล้ว +1

    Vet student here, just as thankful for Prof Zach! Thank you!!

  • @missweetcherry18
    @missweetcherry18 ปีที่แล้ว

    I love watching your videos because you are so passionate of whatever topic you explain, its a pleasure to learn from you

  • @sarahjenkins5940
    @sarahjenkins5940 2 ปีที่แล้ว

    This is fantastic!!! Thank you so much for making this for visual learners!!!

  • @Be1smaht
    @Be1smaht 2 ปีที่แล้ว +1

    Excellent. I couldnt watch you during basic sciences because of the stress and the schooling, but you are aces for STEP. After you know everything and need to be reminded, polish, and integrate.

  • @JC-il4or
    @JC-il4or ปีที่แล้ว +3

    Amazing knowledge and presentation. Your enthusiasm is contagious! I was only looking for something to encourage nerve repair and watched the whole vid. I hope you are teaching our next generation of MDs!!

  • @stark4904
    @stark4904 3 ปีที่แล้ว +5

    Thanks Zach !! Sending my heart .please take it !! 💛

  • @ngamtifahlaamhbbhbyb3489
    @ngamtifahlaamhbbhbyb3489 2 ปีที่แล้ว +3

    I wish I could give this video multiple likes.
    Wonderful explanation
    Thanks so much

  • @akindeleoluwatomisin4304
    @akindeleoluwatomisin4304 3 ปีที่แล้ว +1

    thank man for the inspiration to simplify this topic. it really helped. Subscribed

  • @291ayl
    @291ayl 3 ปีที่แล้ว +2

    Thank you, I have been waiting for this topic!!

  • @nastycliff3077
    @nastycliff3077 3 ปีที่แล้ว +1

    you are helping alot of students all over the globe. Thank you so much

  • @jose_is
    @jose_is 2 ปีที่แล้ว

    Bruh! thanks for making these hard topics easier to understand! You rock!

  • @DMagnifyScentlady
    @DMagnifyScentlady 2 ปีที่แล้ว +1

    Wow!!!! This is my most neglected part of my ana n physio !! Now, I know how important it is!!! Thank you for sharing!!

  • @lightworker62
    @lightworker62 ปีที่แล้ว

    I used to teach student nurses A and P in the "stone age" now wished you were around back then. You are clearly easy to learn from. Thank you!!

  • @francinewintzmbbs4977
    @francinewintzmbbs4977 2 ปีที่แล้ว

    Awesome! Thanks man!
    Love your work and effort. 👏🏾

  • @DrKazAstro
    @DrKazAstro ปีที่แล้ว

    This is the lecture I needed. Thanks. Excellent. Very helpful.

  • @sheilaherrera8584
    @sheilaherrera8584 2 ปีที่แล้ว

    Zack, you are amazing at your craft! Thank you!

  • @vinayakkapatral4246
    @vinayakkapatral4246 3 ปีที่แล้ว

    Zachcellent!!
    I got my daily dose of Zach !!

  • @garretthausman1139
    @garretthausman1139 3 ปีที่แล้ว +1

    Very helpful video, especially for Wallerian Degeneration!

  • @mitraahmadi7762
    @mitraahmadi7762 7 หลายเดือนก่อน

    Thank you so much, i dont think i could have passed my medical course without your useful videos much appreciated

  • @shir9080
    @shir9080 3 ปีที่แล้ว

    amazing video! it really helped me to understand this process. thank you!

  • @youssefalami8585
    @youssefalami8585 3 ปีที่แล้ว +2

    YOU ARE THE BEST DUDE KEEP IT UP !! God bless you

  • @juliahafermann5558
    @juliahafermann5558 ปีที่แล้ว

    Hey Zach! Thank you so much for making these videos and helping so many people (including me haha) on our med school journey. Cheers from Brazil !!

  • @sarfaraz9711
    @sarfaraz9711 3 ปีที่แล้ว +9

    If you are reading This Thank you very much Zach And the whole team
    Really Grateful and Thankful to you

    • @JBulsa
      @JBulsa 3 ปีที่แล้ว

      deep peritoneal nerve damage that hasn't healed in decades. suggestions?

  • @nathanelfamy4190
    @nathanelfamy4190 2 ปีที่แล้ว

    Love seeing you enjoying it and saying "cool", because it really is! ❤️💪

  • @thefatcat7548
    @thefatcat7548 3 ปีที่แล้ว

    Beautiful 35 mins spent well ! Thanks a lot !

  • @wlovett4
    @wlovett4 2 ปีที่แล้ว +1

    Recently had a lumbar laminectomy which was to treat my radiculopathy in addition to relieving the pressure on the spinal chord. I am living through significant motor loss in the tibialis, calf muscles, quadriceps, glute Maximus and medius. Prior to and right after surgery I walked with a significant Trendelenberg gate. So far that has cleared up. Since my tibialis and calves still do not work, your video struck many chords with me. Thanks and kudos for an informative, well organized and pleasantly presented video. My fingers are still crossed, but my hopes are up.

  • @hajmohamed6433
    @hajmohamed6433 3 ปีที่แล้ว +1

    No words to appreciate the work.just wow❤️🔥

  • @medstudent2106
    @medstudent2106 5 หลายเดือนก่อน

    man you're just so cool and excellent at exaplaining we need more people like you thanks a lot your videos saved lives

  • @wypy817
    @wypy817 3 ปีที่แล้ว +16

    I was smiling and watching the whole lecture like i was watching my fav show thank you so much for making it so simple to understand and enjoyable 😸😁 i think i ll be remembering this easily next time ✊🏻

  • @Redevilsforever1
    @Redevilsforever1 3 ปีที่แล้ว +6

    Awesome!! Could you make a video on CNS injury and the differences in regenerative capacity ?
    Thanks a lot

  • @syedsaniyaahmed9995
    @syedsaniyaahmed9995 2 ปีที่แล้ว

    It was a fantastic learning experience. Thanks Ninja Nerd

  • @toddmaggio2032
    @toddmaggio2032 2 ปีที่แล้ว +11

    That was a very clear explanation but I was hoping to hear what can I practically do to regenerate my nerves.

  • @khadijaomar9827
    @khadijaomar9827 2 ปีที่แล้ว

    I Love how you make things easy for us , thank u very much ❤️❤️❤️❤️❤️❤️

  • @zafarqarizada8173
    @zafarqarizada8173 3 ปีที่แล้ว

    Thanks a lot for uploading weekly video I am very happy now 😊

  • @brootham9979
    @brootham9979 2 หลายเดือนก่อน

    OMG! This is amazing! I totally understand this! Not bad for an old lady who studied biology back in the dark ages!

  • @alih6953
    @alih6953 3 ปีที่แล้ว +2

    Zach Thank you so much! God Bless

  • @hgunuc
    @hgunuc 2 หลายเดือนก่อน

    Finally i understood wallerian degeneration-regeneration.
    Thank you

  • @chamaangela7723
    @chamaangela7723 ปีที่แล้ว

    Thank you Zach...you are truly Heaven sent

  • @drdro7254
    @drdro7254 ปีที่แล้ว

    Fun and addicting explanation. Thank you for the education!

  • @fairpurenature
    @fairpurenature 7 หลายเดือนก่อน

    you are a genius teacher, thanks so much. It is the best explanation and tutorial I have ever seen

  • @martawatermanfitnesscoach
    @martawatermanfitnesscoach 3 ปีที่แล้ว

    Wow, you are a great teacher!! Now I can understand much better.

  • @tree266
    @tree266 ปีที่แล้ว

    Great presentation! You are the King!

  • @gigalyrics
    @gigalyrics 3 ปีที่แล้ว

    amazing episode Zach!

  • @toka_mohd
    @toka_mohd 6 หลายเดือนก่อน

    i will never get fid up of saying of inspiring you are,THANK YOU so much for all the efforst you put in ur videos
    really appreciated

  • @drpepper7801
    @drpepper7801 3 ปีที่แล้ว

    Thanks man I can't appreciate enough... Love your lectures....

  • @samahsobiet2965
    @samahsobiet2965 ปีที่แล้ว +1

    Thank you so much Dr. Zach

  • @007ambikashirse8
    @007ambikashirse8 3 ปีที่แล้ว +8

    It was really helpful in getting the concept cleared in a much interesting way!

    • @Tinyteacher1111
      @Tinyteacher1111 3 ปีที่แล้ว +1

      Omg! I just saw this after my grown son has had severe neurological problems for years. He’s had all these symptoms of nerve damage and had meningitis at 7 and 7 years ago had a severe fall onto cement and a closed head injury that took a year to heal. Why didn’t anyone check his neck??? I finally got him an x-ray on his neck and lower back and the nerves on the left side are completely blocked off. I’m trying to find a way to help him! Thank you! Thank you!

    • @007ambikashirse8
      @007ambikashirse8 3 ปีที่แล้ว +1

      @@Tinyteacher1111 I really hope he gets well soon

  • @misscabbyp7198
    @misscabbyp7198 3 ปีที่แล้ว +30

    When I went through chemotherapy I ended up with numbness and tingling in my feet and hands due to demylination caused by the therapy prevented myelin cells from producing/ dividing. Interesting to see this explained at a base level to understand what I was feeling.

    • @Saigonxua1975
      @Saigonxua1975 3 ปีที่แล้ว

      Miss Cabbyp
      I had the same symptoms you describe, my family care dr request me to fix my carpal tunnel syndrome (mild) I m Not agreed to do because i had numbness, tingling and shooting pain on my feet also.
      What s chemotherapy mean? and what s specialist dr do i need to see. Pls help!!!

    • @marjn1030
      @marjn1030 3 ปีที่แล้ว +4

      @@Saigonxua1975 I am going through the same thing but my nerves were injured after the doctor administered a blood thinner. Seem like my primary doctor is running from liability by not referring me to someone that can help. The main thing i'm finding out is to increase circulation by unclogging arteries. research foods to unclog arteries. B-complex mainly choline and inositol, cq10, omega 3, anti-inflammatory foods, research low impact exercise depending on injury.

    • @amanasija1077
      @amanasija1077 2 ปีที่แล้ว +1

      Get well soon. My prayers are with you😇

  • @carmenwilliams8333
    @carmenwilliams8333 3 ปีที่แล้ว

    Excellent presentation, thanks!

  • @angelmuraue4384
    @angelmuraue4384 ปีที่แล้ว

    Im glad i found this chanel, amazing explainaton👍👍thank you🙏🏼

  • @maramahmed6519
    @maramahmed6519 3 ปีที่แล้ว +2

    Really you make at very clear and understanding all topics thanks alot for your time and working
    I love studying with your video
    Drawing makes easy ♥️♥️👌

  • @Justin-jh3kb
    @Justin-jh3kb 3 ปีที่แล้ว +2

    The delivery of the information here is so unbelievably good. Thank you!!

  • @stephenobrien1200
    @stephenobrien1200 2 ปีที่แล้ว +3

    Thanks for the detailed explanation. I've recently had surgery to remove a Schanomma located at the intercostal nerve (Between T1/T2, about two inches from the left of the spine). It was VATs so was minimally invasive, but there has been some nerve compression around the area they entered from and also from the location of the removal site. This video really helped me understand the regeneration and recovery process. Keep up the good work.

    • @badfnews3521
      @badfnews3521 2 ปีที่แล้ว

      So do U know or have any advice on regenerating nerves ? I’m asking cuz I’m a t4 and have been studying and on my road of recovery

  • @azielmalili6516
    @azielmalili6516 ปีที่แล้ว

    Zach big boss in town, making life easy

  • @marlenelarose4470
    @marlenelarose4470 2 ปีที่แล้ว

    Amazing , A teacher from Heaven ,THANKS .

  • @MdnightOne
    @MdnightOne 3 ปีที่แล้ว

    Thank you, this is fascinating!

  • @AmberMardones
    @AmberMardones 3 ปีที่แล้ว +1

    love all of your videos!

  • @sciencegeek8895
    @sciencegeek8895 7 หลายเดือนก่อน

    GHreat job man keep going i was finding it difficult in my textbook now it seems pretty easy cheers mate .........

  • @yagmurcamd
    @yagmurcamd 3 ปีที่แล้ว +1

    Perfect lecture and lecturer,

  • @mehakwani4491
    @mehakwani4491 ปีที่แล้ว

    Amazingly amazing🤩.. Your way of teaching n most importantly simplifying things has rendered me speechless😑

  • @DanceRajaDance
    @DanceRajaDance 2 ปีที่แล้ว

    Loved your explanation about wallerian degeneration 👏👏👏 ❤️ from India

  • @mountainlovingmomma6341
    @mountainlovingmomma6341 3 ปีที่แล้ว +2

    Wow, thank you. I’m not in the medical field, but even I followed that! I’m sitting here in a full arm cast due to a dog bite injury 2 1/2 weeks ago that snapped my distal ulna. Bone is now back in place but I have zero use of my hand due to the nerve damage. I now understand my injury better & have new found hope for recovery. 🌷🌷🌷

    • @firedemon2166
      @firedemon2166 2 ปีที่แล้ว

      How’s is it going now?

  • @58pradeepkumarbhambhu65
    @58pradeepkumarbhambhu65 3 ปีที่แล้ว

    You are ossam sir,I am never seen a teacher like you 👍👍

  • @jennquigley9935
    @jennquigley9935 2 ปีที่แล้ว +1

    Best easy to understand videos!!

  • @tuffshot1584
    @tuffshot1584 2 ปีที่แล้ว

    Excellent presentation...thank you.

  • @el-hp1lj
    @el-hp1lj 3 ปีที่แล้ว

    bro you are next level. The body is so damn complicated but you know everything its doing and why

  • @rohanpatil4142
    @rohanpatil4142 3 ปีที่แล้ว

    thaankyou so much for the wonderful explanation zach!!

  • @aphresekhose7016
    @aphresekhose7016 2 ปีที่แล้ว

    Thank you ninja nerd .... omg life saving time saving...🙏🏼😄❤❤😭😭forever grateful

  • @anhho6441
    @anhho6441 2 ปีที่แล้ว

    wonderful work, thanks so much for easy understanding video.

  • @RAMINIX43
    @RAMINIX43 ปีที่แล้ว

    Thank you so much ninja nerd. Youre a great teacher

  • @vishwapatel1724
    @vishwapatel1724 2 ปีที่แล้ว

    Thank you very much for your beautiful explanation on this topic.. You are the best😁😁

  • @hapeauge4769
    @hapeauge4769 2 หลายเดือนก่อน

    Wow! This is some really great explanation, bro.👍

  • @medicallifewithjohn8343
    @medicallifewithjohn8343 ปีที่แล้ว

    May God bless Ninja Team all the blessing of the universe.

  • @medicallifewithjohn
    @medicallifewithjohn 3 ปีที่แล้ว

    thank you so much Zach.

  • @amandaboozer6454
    @amandaboozer6454 ปีที่แล้ว

    Explanation was amazing, but the eEENeRgY is what SOLD this....wow, it's wild how much easier it is to pay attention. Not sounding dead inside makes a huge difference. THANK YOU SO MUCH, ZAAACH!!!!!!!!!!!

  • @mariacecilia7248
    @mariacecilia7248 3 หลายเดือนก่อน

    great video, please never stop making that

  • @sandeepvengurlekar4100
    @sandeepvengurlekar4100 2 ปีที่แล้ว

    Amazing very lucid explanation.

  • @obayrafi2632
    @obayrafi2632 3 ปีที่แล้ว

    Love you guys, keep up the good work

  • @daninduks6349
    @daninduks6349 3 ปีที่แล้ว

    Thanks Zack..much love