Neurology | Spinal Cord: Gray Matter Structure & Function

Поделиться
HTML-код
  • Опубликовано: 15 окт 2024

Комментарии • 279

  • @NinjaNerdOfficial
    @NinjaNerdOfficial  4 года назад +455

    ******CORRECTION***** at 32:31 I stated that the preganglionic parasympathetic motor neurons that occupy the interomediomedial nucleus at S2-S4 supply cardiac muscle. THAT COULD NOT BE MORE WRONG!! I must have had a huge brain fart when I wrote that!!! Very sorry Ninja Nerds!!! TO CLARIFY!!! Cardiac muscle is ONLY supplied by preganglionic motor neurons of the sympathetic nervous system from T1-T5 spinal Cord level and the Vagus nerve which is Cranial Nerve X is the parasympathetic supply to the cardiac muscle. SO to end it all off, S2-S4 preganglionic motor neurons which occupy the Interomediomedial Nucleus ONLY supply Smooth muscle and Glands!!! Alright Ninja Nerds sorry again!!! Hope this makes sense and clears up any confusion!!!

    • @rojarj61
      @rojarj61 4 года назад +15

      thank you for clarifying it ;) keep up the great work^^

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  4 года назад +30

      No problem I am sorry for that mistake

    • @rojarj61
      @rojarj61 4 года назад +56

      @@NinjaNerdOfficial dont say that... ninja nerds dont do mistakes, ninja nerds do happy accidents ;)

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  4 года назад +36

      Love that!!

    • @raziaali5000
      @raziaali5000 4 года назад +3

      Please tell me the ans,
      The following items are related to each other in a hierarchical fashion: chromosome, base pair, nucleosome,kilobase pair, intron, gene, exon, chromatin, codon, nucleotide, promoter. What are these relationships?

  • @amazuber658
    @amazuber658 4 года назад +374

    Zach. I just wanted you to know, you are simply an amazing man. To make all these videos for free, to educate people who arent able to pay for tuition fees, and to keep on posting videos with that enthusiasm, I salute you. Please never doubt yourself and never feel discouraged. I managed to pass in my exams because of you. I began to understand more about the human anatomy because of your dedication in posting these videos.

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  4 года назад +162

      And this right here ladies and gentlemen, is why we do what we do 🤓 Thank you, much love!!!

  • @himanshuambilkar4160
    @himanshuambilkar4160 4 года назад +165

    Posterior grey horn
    Anterior grey horn
    Intermediate zone-
    Lateral grey horn T1- L2.
    Posterior- somatic sensation
    Visceral sensation.
    Anterior - visceral motor
    Somatic motor.
    Rex lamina.
    1.posterior marginal nucleus.
    2.substantia gelatonisa of Rolando.
    3;4.nucleus proprius
    7.clarkes column
    Interomediomedial
    Interomediolateral
    10.axon cross gray commissure.
    9.lateral-C5-T1 and L2-S3. Cervical and lumbar enlargement.
    Central
    phrenic nucleus C345.
    Accessory spinal C1-c5.scm and trapezius.
    Onnes nucleus- S234.spincter anal and urethral.
    Onnes nucles
    Lateral- distal
    Central- proximal.
    medial- axial.
    Lamina1.posterior marginal nucleus
    Pain temperature
    Fast fibers Adelta.
    Anterior lateral spinothalamic tract.
    2.substantia gelatonisa of rolando-
    Slow pain .
    Anterior lateral spinothalamic tract
    Spinal trigeminal nucleus.
    Pain modulation.
    3;4nucleus proprius-
    Apin touch vibration propioception.
    Dorsal column medial leminisus pathway.
    5.pain, Temperature sensation from visceral .
    6.ventral spinocerebellar tract-
    L2- Co.
    Proprioreception
    Limb reflex.
    7.intermediolateral T1-L2.
    PReganglionic motor neuron
    Gland
    Smooth muscle.
    Interomediomedial nucles s24.
    Parasympathetic PReganglionic .
    Clarke's columns-C8-L2.
    Dorsal spinocerebellar tract
    Proprioreception.
    Lamina8.
    Subcortical tract relay
    Rubrospinal
    Vestibulospinal
    Recticulospinal
    Tectospinal
    Thank you sir

  • @DrEldersAnatomyChannel
    @DrEldersAnatomyChannel 4 года назад +63

    As a high school anatomy teacher I love watching these videos even though I don’t go nearly as far into depth. Thanks

  • @legendlegend1621
    @legendlegend1621 4 года назад +19

    I'm not studying this yet but every time you upload a video I just drop a like so I won't forget once I study from it

  • @marcelovilasboas3181
    @marcelovilasboas3181 4 года назад +40

    I cant suport you guys with money but each time you guys upload Im going to drop a like. Keep up the goos work

    • @sameeha5380
      @sameeha5380 4 года назад +7

      Watch every ad without skipping any. That's how you help them out!

    • @marcelovilasboas3181
      @marcelovilasboas3181 4 года назад +2

      @@sameeha5380 noted

    • @dbm6184
      @dbm6184 4 года назад

      They don't need ur money babe

    • @sumaiyabinterahman1846
      @sumaiyabinterahman1846 3 года назад +1

      Yeah me too. I dont skip ad and I give like right away😍

  • @neelamjha7955
    @neelamjha7955 4 года назад +38

    I am going to share these videos to as many students as possible...because you have been a life saviour for we medicos in these tough times...🤩🤩....truly speaking I literally have been binge watching your playlists...thank you Zach for being there🥺😍

  • @DCYTB
    @DCYTB 4 года назад +11

    Zach I just wanna give you a hug, man 😂 You guys have helped me for so many years; all throughout college and now med school! One day I'll be able to contribute financially but I promise I'm sharing this channel with as many students as possible! Thank you!

  • @godofallgodswithnoothernam920
    @godofallgodswithnoothernam920 Год назад +3

    Man everything is coming together so neatly.
    Notice the playlist organises eacb segment which eloraborates and builds on the next one, like a tangible body of information to step upon akin to solid ground.
    The explanations are so indepth, with about 30 notepads and a few pens, you can copy everything a few times over and learn an entire university course worth tens of thousands of pounds or dollars in your own local library or bed room.
    I just think this man is amazing, to rember this amount of specilised knowledge then explanatorily communicate it so the mere mortal humans such as ourselves can innerstand this speckalised knowledge.

  • @janice4998
    @janice4998 7 месяцев назад

    It's the best channel for those who have lost the base for any topic like its been taught yrs ago but here this man will really help u...like so much... Can't thank enough❤❤

  • @xxy730
    @xxy730 3 года назад +2

    simply awesome, straight forward, nice for repetiition as well, as you give time to answer before resolving, clearly structured, detailed enough without overloading. You are an inspiration.
    Simply awesome!

  • @gurla6467
    @gurla6467 4 года назад +5

    I don't know if i'll have all the time to watch those vdos before exams but surely I'm absolutely going to watch all of em later cause they're just amazingly exhaustive ❣️

  • @dochala8400
    @dochala8400 4 года назад +8

    I am like 😍 when i receive a notification from ur utube channel u r absolutely the best

  • @jamesgordon8867
    @jamesgordon8867 Год назад

    All I can say is WOW.
    I would hope more learn to teach like this. Clear, concise and clarity.
    Thank you

  • @zarrkez
    @zarrkez Год назад +1

    Im so grateful for these videoes. I really wished my teachers were like you. Thank you NinjaNerd

  • @tafeselikasa7657
    @tafeselikasa7657 3 года назад

    Hey my lecturer I'm from Ethiopia ....I'm so like ur way of explanations and briefly discussion.... So go ahead ....
    Your so enough smart lecturer

  • @Nosnosiii
    @Nosnosiii 3 года назад +1

    I can cry over this BEAUTIFUL video🤤...Man UR AMAZING...I adore you for your easy peasy lectures made of MOST difficult lessons!!!!

  • @fionabickerstaff821
    @fionabickerstaff821 10 месяцев назад +1

    As a nursing student, you are absolutely saving my ass in anatomy and physiology. I thank you for your noble work

  • @khalfiadhistianaputri1937
    @khalfiadhistianaputri1937 2 года назад +2

    Been studying these playlists for my neurology residency entry exam next week. Thank you Ninja Nerd for the amazing and detailed explanation. Wish me luck guys :)

  • @imperfectmammal2566
    @imperfectmammal2566 4 года назад +1

    Thank you Zach. You are gift from the heavens.

  • @summermaharlika9416
    @summermaharlika9416 4 года назад +3

    Thank you so much Zach for your knowledge and awesome skills in teaching!!! One day, when i become a doctor, i’ll be forever grateful for your videos. I love you ninja nerd!!! ❤️ Keep doing what you do coz you’re so awesomely fucking good at it. 😘

  • @obedbagona7402
    @obedbagona7402 3 года назад

    Thank God for your lives, Ninja Nerds! Our Neurology course in medical school is so much EASIER because of you. Much love from the Philippines!

  • @andrealeonti2967
    @andrealeonti2967 Год назад +1

    If I had a neuroanatomy teacher like you, I'd have been a trained neursurgeon since the age of 6.

  • @edystoean1573
    @edystoean1573 4 года назад +1

    unbelievable! just when I started studying neuranatomy in med school your videos popped up and helped me so much.THANK YOU A LOT , i am sure that you help a lot of us who search for help

  • @Drhiranyatyagi
    @Drhiranyatyagi 4 года назад +2

    Not currently studying anatomy but gonna have to do this in coming months but still wanna support the channel,so playing this video on all my devices

    • @Drhiranyatyagi
      @Drhiranyatyagi 4 года назад

      And that is how i got blessing from ninja nerd for becoming a good doctor 🙏🏼🙏🏼🙏🏼🙏🏼

  • @aleksandrabieniecka8248
    @aleksandrabieniecka8248 3 года назад +4

    I've never hit the like button that hard in my life. Thank you!

  • @thehigherevolutionary
    @thehigherevolutionary 4 года назад +5

    I used to call myself an anatomy buff, but my knowledge of the CNS stopped at cerebral landmarks and nuclei, and large nerve plexus and bundle groups - the spine has always been a blackhole of knowledge for me and spinal cord features feel like a whole new world to explore. 🤯 Wow, this was a great vid - I'm glad I joined your patreon. 🙏

  • @dr.avinashjhariya8309
    @dr.avinashjhariya8309 4 года назад +2

    Immensely proud to learn the you explain here in books it’s so confusing and complicated!! feelings confident 👍🏻

  • @kifayatullahpayman5169
    @kifayatullahpayman5169 4 года назад +1

    Thank you sir for sharing these kinds of videos for medical students!

  • @vodkashots8825
    @vodkashots8825 3 года назад

    Regarding the gray matter and tracts,the best explanation i have ever had...thanks a lot Zach...

  • @Racheal363
    @Racheal363 2 месяца назад +2

    Sir you said that the lateral group supplies distal limb muscles but sir the lateral group supplies proximal and intermediate muscles of limbs also right.
    Also thank you sir for your amazing lecture❤

  • @doctorares0129
    @doctorares0129 4 месяца назад

    Thank you for motivating me, thanks a lot for saving my life from falling!

  • @lisaohgio6855
    @lisaohgio6855 6 месяцев назад

    amazingly explained! it can't get any better. thank you for your hard work

  • @ginavallefuoco4428
    @ginavallefuoco4428 4 года назад +1

    I think I m gonna thank you in my thesis.
    You seriously did more than my professors in these years🙏

  • @doublebunny8785
    @doublebunny8785 3 года назад +1

    It was very difficult for me to learn this topic ..so I always hated this...I was never able to fully understand it.But now thanks to you for the first time I got to understand everything and it's not difficult anymore.Now I find this topic interesting. Thanks a lot 🙏

  • @kurtoskolack1201
    @kurtoskolack1201 4 года назад +3

    Looking good, Zach!!! Keep up the good work and thanks for the video!!

  • @MohamedAshraf-fw1dc
    @MohamedAshraf-fw1dc 2 года назад

    DIVE IN DEEP, god bless you for these

  • @khaledseggar3599
    @khaledseggar3599 4 года назад +1

    I like so much ur method of teaching forever u will stay my favorite channel youtube

  • @Yessnyeah1
    @Yessnyeah1 3 года назад

    You explain all this way better then my son’s neurologist! Thank you 😊

  • @janaabhilash4577
    @janaabhilash4577 3 года назад

    Thank you soo much sir, lot's of love from india 🇮🇳❤️.......i can't belive these videos are for freee❣️

  • @hitakshimehta9901
    @hitakshimehta9901 4 года назад +1

    Happy world teacher's day to the best teacher 🙌💪❤️

  • @96priyankukoushikborgohain37
    @96priyankukoushikborgohain37 4 года назад +2

    Thank you so much for the videos sir you are just a great teacher as well as a great man

  • @ArYaNkHaN-Hi26
    @ArYaNkHaN-Hi26 4 года назад +1

    I have started ur biochemistry lectures it's absolutely easy to catch the idea.
    Thank u so much SiR❤

  • @678uio
    @678uio Год назад

    I thoroughly enjoyed the video, it was splendid, love from the med students of pakistan❤

  • @muhammedqutaiba8480
    @muhammedqutaiba8480 Год назад

    Special thanks for your kind illustrations of those hard topics we are struggling with all times 😅

  • @digitiminimi5920
    @digitiminimi5920 2 года назад

    You always make my days easy

  • @mohammadkamal2617
    @mohammadkamal2617 3 года назад +1

    great work... thats a deficult subject but you make it very easy so thank you 💜

  • @choozomano977
    @choozomano977 4 года назад +1

    Thanks for another SC lecture. Love ninja nerd science! Dr.Zach you are an absolutely awesome teacher. Love your mind and skills. Keep helping students worldwide👍 Looking forward to spinal cord lesion video.

  • @muqaddasafridi9601
    @muqaddasafridi9601 2 года назад

    Thank you so much for such lectures... It literally saves our time.

  • @parisaha
    @parisaha 4 года назад +2

    I cannot like this video enough! Thank you, thank you, thank you! Does supporting your channel count as an educational expense according to the Dept. of Ed? 😅 You honestly deserve the money more than my school/lecturers because I learn so much better from your youtube lectures than their Zoom lectures.

  • @clonitheclone2089
    @clonitheclone2089 3 года назад

    Holy wow.. this is very comprehensive and well-summarized
    Thanks a lot 👍👍

  • @ginevraleni5703
    @ginevraleni5703 8 месяцев назад +1

    Ninja Nerd sei la nostra salvezza!!!! Tanto amore da Ginni e Ali.

  • @254-vicky1
    @254-vicky1 2 месяца назад

    Amazing Dr. Ninja...
    Thank you so much

  • @viishweshseelankunaseelan7190
    @viishweshseelankunaseelan7190 4 года назад +1

    Your lectures have been very useful to me..i really want you to post more on pathology and microbiology

  • @AdityaSingh-hh2jr
    @AdityaSingh-hh2jr 10 месяцев назад

    Just to add to the list of praise for what you do
    Thank you very much - neurology (amongst other topics) isn't an easy topic to make a good video on

  • @daninduks6349
    @daninduks6349 4 года назад +1

    Thanks Zack, you are really wonderful.

  • @sachinjoshi1174
    @sachinjoshi1174 2 года назад

    You are amazing Ninja Nerd.
    Love from India

  • @fizajavaidd
    @fizajavaidd 4 года назад +3

    Happy teachers Day to you🥰 I got my concepts clear by you 😭❤️ Thnku so much for your informative lectures❤️ I owe my success to you🥺❤️without you I am nothing💕

  • @177jahdha
    @177jahdha Месяц назад

    So easy to understand as usual thank youuu

  • @elihakim961
    @elihakim961 3 года назад

    Thank you very much🙆
    I really hadnt had any idea on how i can get to know these stuff

  • @DrMattDrMike
    @DrMattDrMike 4 года назад

    Another killer video!

  • @MidhunKrishnaR
    @MidhunKrishnaR 4 года назад +1

    Man you are a life saver , who lives 14 hrs a flight away😁 ❤️

  • @챤챤-g2u
    @챤챤-g2u 3 года назад

    Beautiful... thank you for making this video you are so much better than my professor 😂
    - medical student from South Korea

  • @jesilasfunlearning5330
    @jesilasfunlearning5330 4 года назад +1

    U r such a great inspiration to me sir my dream is to see u atleast once in my life time btw excellent video I understood it easily

  • @dailydoseofmedicinee
    @dailydoseofmedicinee 4 года назад +1

    The grey matter also extends from the brain into the spinal cord. The grey matter creates a hornlike structure throughout the inside of the spinal cord while the white matter makes up the surrounding sections of the spinal cord. The grey matter does extend to the spinal cord to make signaling more effective.👍

  • @alih6953
    @alih6953 3 года назад +1

    Zach you are awesome. Very soon you hit 1 Million subs! Celebrate and show off the Gold RUclips award please! This channel is getting 10000 subs per week. # Ninja Nerd for Life

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  3 года назад

      You know that’s right!!!!

    • @alih6953
      @alih6953 3 года назад +1

      @@NinjaNerdOfficial You deserve it mate! I watch you everyday mate! Huge fan. Show off the Gold Award from RUclips that is your MVP there!

  • @grantechsweng5268
    @grantechsweng5268 3 года назад

    Thank you so much need cervical fusion and this helped me understand my symptoms and enjoy learning.

  • @pradipta6801
    @pradipta6801 4 года назад +2

    please make more videos on pathology & pharmacology......itll be helpful.....& Lots of love to u....❤️❤️🤘🤘

  • @selinaesthethe5079
    @selinaesthethe5079 3 года назад

    Thank you so much Zach ! You are an amazing tutor ! You are great, you are the best. One of your many fans here, in Bulgaria, in Sofia University

  • @calmzone3634
    @calmzone3634 3 года назад

    🔥🚀♥️✨ i cant believe u made all these hecks this simpleeee to learn! İ was struggling with them for several days... U guys are overqualified 😁✨

  • @josetrujillo738
    @josetrujillo738 3 года назад

    Anybody know who that dope dude teaching is! That guy is an awesome teacher!

  • @jasminmorici7906
    @jasminmorici7906 3 года назад +1

    I'd listen to you explaining me anything forever

  • @makesh7232
    @makesh7232 3 года назад

    from the bottom of my heart thank u so much 🙏🙏🙏

  • @fatimamuskan8770
    @fatimamuskan8770 2 года назад +2

    watched the entire lecture, BOOM ROASTED!

  • @halamahmoud6919
    @halamahmoud6919 4 года назад +1

    I'm from egypt and i love your amazing videos ❤️❤️❤️❤️
    Can you tell me about a good book containing all of these information to study from

  • @spetrenko7149
    @spetrenko7149 3 года назад +1

    Man you’re awesome! Love the way you teach!!!🌷💪👌 .. thank you!

  • @gigalyrics
    @gigalyrics 3 года назад

    i love this guy!

  • @gabrielmensah6113
    @gabrielmensah6113 Год назад

    what a talent, just genius, keep it up

  • @MohammadHamzaAbbas220
    @MohammadHamzaAbbas220 4 года назад

    best video on spinal cord

  • @bun745
    @bun745 Год назад

    You are awesome to the core. I love your videos. Keep the good lectures going!

  • @muhammadzawar2727
    @muhammadzawar2727 Год назад

    Love u sir out standing lectures and very kind and happy sir ❤❤

  • @mahadawan7970
    @mahadawan7970 3 года назад

    Great video covered more detail than my anatomy book

  • @ravindrakedleg6648
    @ravindrakedleg6648 3 года назад

    Good information of types lamina and bilious and functions

  • @mohitprakash7116
    @mohitprakash7116 4 года назад +1

    Plz try to add video of cerebrum as it covers a huge part in neuroanatomy......it will be greatfull if you take this as your one of the upcoming topic😊

  • @Iamkingbenni
    @Iamkingbenni Год назад

    Really informative and concise, thanks ❤️

  • @mandypaige9387
    @mandypaige9387 Год назад

    Absolutely enjoy your videos

  • @obayrafi2632
    @obayrafi2632 3 года назад

    Omg i cant thank you enough, you are the GOAT 💞

  • @DrEldersAnatomyChannel
    @DrEldersAnatomyChannel 4 года назад +3

    Zach, I don't know how to contact you privately, but you have different monthly plans, can I just pay for a plan for the whole year?

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  4 года назад +2

      Hello! The only annual plans we have is located on our Patreon page. Thanks!

  • @sajiruddinsk8129
    @sajiruddinsk8129 2 месяца назад

    Thank you so much, Jarur, Murshidabad, WB, India.

  • @favourchidiebube3967
    @favourchidiebube3967 2 года назад

    Zack saving me life In this medical school 😃😃

  • @abdualgumemohamed7973
    @abdualgumemohamed7973 4 года назад +1

    You are doing well so keep going on.
    But would you stablish vedioes on basic pathology??

  • @vijaysrmc
    @vijaysrmc 2 года назад

    Excellent lecture

  • @tuhinbasak8289
    @tuhinbasak8289 4 года назад +2

    Sir...!!... please make a vedio on Neurons, structure, Types, & their functions.

  • @raone9092
    @raone9092 3 года назад +1

    Thank you💫💫💫💫💫 and PLEASE MAKE VIDEOS ON HEAD AND NECK ANATOMY 💫💫💫💫💫

  • @Elie1007
    @Elie1007 4 года назад +1

    Thank you for this content

  • @theviralstuff4460
    @theviralstuff4460 2 года назад +1

    Boom Roasted 💖 love your videos big fan

  • @lesterclerigo5134
    @lesterclerigo5134 4 года назад +2

    Thank youu Ninja Nerd😍

  • @denizbarc8391
    @denizbarc8391 3 года назад +1

    You are perfect thanx for anatomy info:)

  • @sixseiran8600
    @sixseiran8600 2 года назад

    You are phenomenal😭😭😭

  • @tmu8396
    @tmu8396 7 месяцев назад

    amazing lecture..