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Neurology | Nerve Injury & Repair: Wallerian Degeneration & Regeneration
Рет қаралды 284,871
Күн бұрынOfficial 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
@muhammadussama1869 3 жыл бұрын
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 3 жыл бұрын
Couldn't agree more! Such a gem to students. 🥺
@cakesniffer3848 2 жыл бұрын
hhaaAA i agree! 🥺 he looks like a humble & fun person :’)
@mykelitorus9101 Жыл бұрын
I agree
@minnieaustin777 5 ай бұрын
Wll a never block help my legs
@asprucetree 2 жыл бұрын
Zach's explanations are amazingly detailed. On par with my medical school professors, and generally better at teaching.
@NinjaNerdOfficial 2 жыл бұрын
Thanks so much, Andrew!!!
@amyhall4099 Жыл бұрын
THIS IS GREAT!
@maah.negarr 6 күн бұрын
,i lost my life in university
@idrissayusuf6561 3 жыл бұрын
I’m a medical graduate and I feel like I have to go through all your videos from A-Z....Zach is a rising 🌟
@ikemmaryrose3286 2 жыл бұрын
How will I get in touch with you
@cleppard99 3 жыл бұрын
BANG! That just happened - From confusion to clarity in 30 minutes. Simply amazing. Thank you Zach
@leokemie 3 жыл бұрын
You make me constantly fall in love with my books. Thanks Zach for all you do.
@hillsongirl1 3 жыл бұрын
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.
@loribradley5498 3 жыл бұрын
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.
@filipkajin3959 2 жыл бұрын
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.
@misscabbyp7198 3 жыл бұрын
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 3 жыл бұрын
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 3 жыл бұрын
@@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 3 жыл бұрын
Get well soon. My prayers are with you😇
@jiyongregory5727 3 жыл бұрын
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
@toddmaggio2032 2 жыл бұрын
That was a very clear explanation but I was hoping to hear what can I practically do to regenerate my nerves.
@marcelina1311 Жыл бұрын
Yep..
@Shambhaviak 3 жыл бұрын
Oh My God. I understood this topic better than ever before Thank you so much
@drvaibhavbh15 2 жыл бұрын
Zach! You rock man. You secured our entire basics of medical education. Love your content and explanation. Just Brilliant! Keep teaching us! God bless!
@funofficial9697 12 күн бұрын
Shameless and poor doctor cannot study with his own . Son of a 🔫
@kritikachauhan6819 10 ай бұрын
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.
@anoninternetsurfer 2 жыл бұрын
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
@robertmoore2349 3 жыл бұрын
Zach does an awesome job explaining a very complex process. Love how you do that!
@margaretakinlade8642 2 жыл бұрын
God bless you Zach for this detailed and simplified explanation.
@SRiNi729 Жыл бұрын
Concepts are crisp❤ nice video,didn’t feel like a 35mins video. When the teacher is so good the lessons are beautiful to grasp❤.
@nicoletadyer2090 2 жыл бұрын
I love how he teaches and takes notes. Visual and auditory
@wlovett4 2 жыл бұрын
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.
@juliagrochowski5122 Жыл бұрын
Vet student here, just as thankful for Prof Zach! Thank you!!
@stephenobrien1200 3 жыл бұрын
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 3 жыл бұрын
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
@CautionleSS 3 жыл бұрын
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 😊
@Be1smaht 2 жыл бұрын
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.
@sarfaraz9711 3 жыл бұрын
If you are reading This Thank you very much Zach And the whole team Really Grateful and Thankful to you
@JBulsa 3 жыл бұрын
deep peritoneal nerve damage that hasn't healed in decades. suggestions?
@usmansarfraz4131 Жыл бұрын
This man deserves 1 Million USD for every lecture he delivers
@JC-il4or Жыл бұрын
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!!
@007ambikashirse8 3 жыл бұрын
It was really helpful in getting the concept cleared in a much interesting way!
@Tinyteacher1111 3 жыл бұрын
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 3 жыл бұрын
@@Tinyteacher1111 I really hope he gets well soon
@Redevilsforever1 3 жыл бұрын
Awesome!! Could you make a video on CNS injury and the differences in regenerative capacity ? Thanks a lot
@mountainlovingmomma6341 3 жыл бұрын
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 2 жыл бұрын
How’s is it going now?
@ngamtifahlaamhbbhbyb3489 3 жыл бұрын
I wish I could give this video multiple likes. Wonderful explanation Thanks so much
@wypy817 3 жыл бұрын
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 ✊🏻
@aikomorioka5024 2 жыл бұрын
You are an extraordinary teacher. Thank you so much for your clarity and fabulous illustrations!
@ryanhills4768 3 жыл бұрын
studying for the nbcot, and re-learning the anatomy has really helped, thanks Zach!
@mitraahmadi7762 9 ай бұрын
Thank you so much, i dont think i could have passed my medical course without your useful videos much appreciated
@abrahamhinojosa6286 Жыл бұрын
I recently dislocated my knee and ruptured several ligaments and muscles experiencing foot drop and didn't really understand what was wrong with my peroneal nerve. After surgery I was told that my peroneal nerve was stretched hence the motor dysfunction of my ankle. I found a lot of information online about the Peroneal nerve and peripheral nerves in general but everything was very obscure and I was having a hard time piecing what was wrong with my nerve and how severe it was. After watching this video which covered the majority of information I found online, everything just clicked and I have a better understanding of my peroneal nerve injury(axonotmesis) and my prognosis. Thanks for this great video as it very complete and it helps understand the big picture on nerve injuries and makes me feel a bit more at peace.
@joshjpj6559 Жыл бұрын
Bro do u have any advice for foot drop I have just sliced thru my peroneal nerve and really need some help
@nastycliff3077 3 жыл бұрын
you are helping alot of students all over the globe. Thank you so much
@stark4904 3 жыл бұрын
Thanks Zach !! Sending my heart .please take it !! 💛
@lightworker62 2 жыл бұрын
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!!
@DMagnifyScentlady 2 жыл бұрын
Wow!!!! This is my most neglected part of my ana n physio !! Now, I know how important it is!!! Thank you for sharing!!
@ravitejanaik1333 3 жыл бұрын
My previous exam question . I missed to write Ninja u should have been done 😉 before my exam✌️ but it really help full tq😎
@kennedycheskaki 2 жыл бұрын
Hi can you explain what causes diabetic neuropathy since I don't understand what get's damaged here. Also your videos are great. Thank you
@medstudent2106 7 ай бұрын
man you're just so cool and excellent at exaplaining we need more people like you thanks a lot your videos saved lives
@amandaboozer6454 Жыл бұрын
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!!!!!!!!!!!
@missweetcherry18 Жыл бұрын
I love watching your videos because you are so passionate of whatever topic you explain, its a pleasure to learn from you
@user-bc1rr2lu6e 10 күн бұрын
Hi Ｎｉｎｊａ ｎｅｒｄ Thank you so much for making this video. I checked around so many KZfaq videos on neurodegeneration and regeneration. But this is by far more detailed and complete explanation, making everything very clear!
@hgunuc 4 ай бұрын
Finally i understood wallerian degeneration-regeneration. Thank you
@maramahmed6519 3 жыл бұрын
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 ♥️♥️👌
@angelar.2088 2 жыл бұрын
Dear Nerves.......I never meant to hurt y'all . I'll pay more attention and will never take y'all for granted ,ever again . 💖
@fairpurenature 9 ай бұрын
you are a genius teacher, thanks so much. It is the best explanation and tutorial I have ever seen
@youssefalami8585 3 жыл бұрын
YOU ARE THE BEST DUDE KEEP IT UP !! God bless you
@brootham9979 4 ай бұрын
OMG! This is amazing! I totally understand this! Not bad for an old lady who studied biology back in the dark ages!
@Justin-jh3kb 3 жыл бұрын
The delivery of the information here is so unbelievably good. Thank you!!
@sciencegeek8895 9 ай бұрын
GHreat job man keep going i was finding it difficult in my textbook now it seems pretty easy cheers mate .........
@dranthonyasturi9790 2 жыл бұрын
fabulous lecture. lectio magistralis is what it must be called.
@pattiekrohn4853 Жыл бұрын
Thank you again, Zach. I share your joy and wonder if these beautiful processes. So much fun!
@lutakomesimons9268 2 жыл бұрын
Dear future medical students look no further just knw ninja nerd is the best in all ,,, thanks professor
@jenniferroshto7377 2 жыл бұрын
This was amazing! I started watching this to better understand my nerve damage with MS, but while watching, thought about the farming accident I was in when I was 10 years old! I severed my tibia & part of my fibula (or give versa, small bone completely) and my surgeon stitched back together all seven tendons that were severed along with the nerves and ligaments. Very fortunate I was able to learn how to ice skate and water ski after that injury. The body is truly amazing at healing and regeneration!
@NehaLadla 2 жыл бұрын
You are lord brahma, you are lord Vishnu, your are supreme lord, you are an infinite source of knowledge! The BEST teacher of my life! Thanks Zach sir..!!
@toka_mohd 8 ай бұрын
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
@jose_is 3 жыл бұрын
Bruh! thanks for making these hard topics easier to understand! You rock!
@samahsobiet2965 Жыл бұрын
Thank you so much Dr. Zach
@akindeleoluwatomisin4304 3 жыл бұрын
thank man for the inspiration to simplify this topic. it really helped. Subscribed
@mariacecilia7248 5 ай бұрын
great video, please never stop making that
@medicallifewithjohn8343 2 жыл бұрын
May God bless Ninja Team all the blessing of the universe.
@jennquigley9935 2 жыл бұрын
Best easy to understand videos!!
@sarahjenkins5940 2 жыл бұрын
This is fantastic!!! Thank you so much for making this for visual learners!!!
@rocioguarniz5186 Жыл бұрын
Hi Ninja, This is the best explanation ever!! Thank you so much Dr. I would like to know the symptoms of each categories; Neuropraxia, Axonitmesis, and Neurotmesis (Median nerve). If the nerve doesn’t regenerate completely what are the symptoms ? Thank you!
@hapeauge4769 4 ай бұрын
Wow! This is some really great explanation, bro.👍
@GR-yc9jp 2 жыл бұрын
I'm here because I had one round of prolotherapy in my cervical spine (Dextrose injections) now three to four weeks later terrible nerve pain in the C-4 region. Prolotherapist says he doesn't know... ughhh. Thank you for the information!
@therunningmonk6428 5 ай бұрын
Amazing experience like always
@mr.nobody2503 Жыл бұрын
Can you please make a video on sympathectomy? There are a lot of people who regret this procedure that was banned in its country of origin (Sweden) in 2003.
@user-lj9xx9le1x Ай бұрын
You're so great I like the way you explain ❤❤
@garretthausman1139 3 жыл бұрын
Very helpful video, especially for Wallerian Degeneration!
@chamaangela7723 2 жыл бұрын
Thank you Zach...you are truly Heaven sent
@el-hp1lj 3 жыл бұрын
bro you are next level. The body is so damn complicated but you know everything its doing and why
@mehakwani4491 Жыл бұрын
Amazingly amazing🤩.. Your way of teaching n most importantly simplifying things has rendered me speechless😑
@alih6953 3 жыл бұрын
Zach Thank you so much! God Bless
@umar_aez Жыл бұрын
My brain neurons started to come together when I listen to Dr Zach's lecture 😂
@DrKazAstro 2 жыл бұрын
This is the lecture I needed. Thanks. Excellent. Very helpful.
@291ayl 3 жыл бұрын
Thank you, I have been waiting for this topic!!
@juliahafermann5558 Жыл бұрын
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 !!
@azielmalili6516 Жыл бұрын
Zach big boss in town, making life easy
@enj1772 2 жыл бұрын
This looks like a doll in a doll, in a doll, in a doll, sorta. Great teach.
@luxostucco2772 3 жыл бұрын
This is an amazing find great video , I am recovering from a microdiscectomy and have nerve damage with foot numbness and a lot of muscle twitching this helps understand what is going on on a much deeper level my brain is exploding 😆
@mwinam 2 жыл бұрын
Excellent explanation of a nerve injury. If you were in-front of me, would have definitely hugged you. Marvellous. Keep it up
@nathanelfamy4190 2 жыл бұрын
Love seeing you enjoying it and saying "cool", because it really is! ❤️💪
@j-uk2189 Жыл бұрын
The ending killed me. It was like building me up, so happy, full of confidence that this could be fixed then… bam! Never going to heal :( lol
@Desi_Car_dashcam 2 жыл бұрын
Loved your explanation about wallerian degeneration 👏👏👏 ❤️ from India
@angelmuraue4384 2 жыл бұрын
Im glad i found this chanel, amazing explainaton👍👍thank you🙏🏼
@vinayakkapatral4246 3 жыл бұрын
Zachcellent!! I got my daily dose of Zach !!
@yagmurcamd 3 жыл бұрын
Perfect lecture and lecturer,
@user-lj1zx5kt7k 3 жыл бұрын
Hey ninja, could you do videos about higher function/ memory and so, it will be absolutely helpful🥺🥺 we will have a big exam after 3 weeks :(
@malakhasan3108 Жыл бұрын
This is so helpful 🌟 Thank you
@thefatcat7548 3 жыл бұрын
Beautiful 35 mins spent well ! Thanks a lot !
@sheilaherrera8584 2 жыл бұрын
Zack, you are amazing at your craft! Thank you!
@58pradeepkumarbhambhu65 3 жыл бұрын
You are ossam sir,I am never seen a teacher like you 👍👍
@felipeborges2768 3 жыл бұрын
Thank you Zach! Nicely done!! Does the same processes apply to ischemic damage to neurons? Like microsvacukar 3rd palsy...
@marlenelarose4470 2 жыл бұрын
Amazing , A teacher from Heaven ,THANKS .
@martawatermanfitnesscoach 3 жыл бұрын
Wow, you are a great teacher!! Now I can understand much better.
@lindaricci1038 2 жыл бұрын
What is the type of nerve damage called when a burst disc material irritates the nerve and causes neuropathy?
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