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Muscle Spindles: Innervations and Alpha-Gamma Coactivation

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  • čas přidán 1. 07. 2020
  • How does hair-pulling relate to alpha-gamma coactivation in muscles? In this video, I give an overview of muscle spindles and their innervations. Through various examples, I explain the components of a muscle spindle, the types of information that are picked up by sensory nerve fibers, and the difference between nuclear bag and nuclear chain fibers.

Komentáře • 101

  • @anjalyesingh8028
    @anjalyesingh8028 Před 3 lety +21

    When I look for explanation videos, I normally have to pause, go back, and try again to understand but this was SO clear. I couldn't figure out for the life of me how alpha-gamma coactivation worked but you did a great job w this!

    • @jht3fougifh393
      @jht3fougifh393 Před rokem

      I thought the exact same thing. Very well made!

  • @ASIANdidUrmOm
    @ASIANdidUrmOm Před 3 lety +7

    You're really a fantastic teacher, this is miles ahead of lectures I've had or textbooks I've read on the topic

  • @dr.ziaul-hussnain6070
    @dr.ziaul-hussnain6070 Před rokem +1

    The best simple to the point easy explanation. Keep it up u r gifted teacher.

  • @meetharia7534
    @meetharia7534 Před 2 lety +4

    Fantastic video,
    I was stuck understanding the slack part given in books, but this video made it just so clear !!!
    Thank you so much! 🙌🏻

  • @KaRk241
    @KaRk241 Před 2 lety

    The alpha-gamma coactivation explanation at the end is great, just what I was looking for

  • @rkaur6166
    @rkaur6166 Před 3 lety +6

    Watch til the end, that last part about alpha-gamma coactivation is essential. Also LOVE the analogy, wish these videos were out before, is there anyway to be a part of the team!?

  • @samaralmahdawi1463
    @samaralmahdawi1463 Před rokem

    Hello BioMe, I could not stop myself from writing this comment. You have helped me soooo much. Your explanation is super clear and understandable. Thank you again.

  • @joeletts2568
    @joeletts2568 Před 3 lety +5

    Yeah, this channel is gunna be big. Great explanation, great images. Keep 'em coming !

    • @biome6654
      @biome6654  Před 3 lety +1

      Thanks for the encouragement!

  • @mahlatseaudry
    @mahlatseaudry Před 3 lety +6

    Superb👏👏you're so patiently explaining all that's needed to understand every part of it... Thanks a lot💯

    • @biome6654
      @biome6654  Před 3 lety +1

      I'm so glad you found it to be helpful!

  • @camver100
    @camver100 Před 3 lety +4

    Oh man this channel is going to be huge

  • @yanng.1131
    @yanng.1131 Před 8 měsíci

    incredibly great explanation of a concept I just couldn't wrap my head around. Thanks a lot!

  • @frans5255
    @frans5255 Před 3 lety +1

    the hair example cleared EVERYTHING up! THANK YOU SO MUCH!

  • @meetharia7534
    @meetharia7534 Před 2 lety

    The hair example was just superb to understand the slack phenomena ,
    Thanks 🙌🏻

  • @ahmadhafizan267
    @ahmadhafizan267 Před 6 měsíci

    i love you so much thank you so much for explaining this ESPECIALLY THE COACTIVATION PART at the end I was trying to understand how it works

  • @Lili-vh5nx
    @Lili-vh5nx Před 3 lety +3

    This is so well explained and so aesthetic, too! Thank you very much

  • @Mashoodcm
    @Mashoodcm Před 2 lety

    Best video ever for this topic

  • @Bomgenie
    @Bomgenie Před 2 lety

    thank you so much, I was having a hard time understanding the coactivation of muscle spindle and after watching this video finally got fully understood

  • @deb000rah
    @deb000rah Před 3 lety +1

    This is such an amazing explanation/video. It's clear and concise while giving all the right details. I don't have to find another video to fill in any gaps and I don't feel like I'm wasting my brain/time with outside information that is mildly relevant to the topic ( especially when I'm just trying to learn the foundation). Thank you!!!

  • @duanneang1058
    @duanneang1058 Před 3 lety +8

    Hello BioMe handler/teacher/tutor. I just want to thank you because you helped me a lot in understanding the reflexes! I’m a visual learner and I kind of got the hang of this certain topic an hour before our exam last week and it’s all thanks to you! I hope that your channel would have more subscribers because you deserve it~ 💗

    • @biome6654
      @biome6654  Před 3 lety +2

      Hi! I'm glad you figured it out in time for your exam. And thanks for the support! :)

  • @aniketmisal8221
    @aniketmisal8221 Před 3 lety +1

    This is owesome explanation ,I loved to learn about muscle spindle.....a new subscriber added 😇

    • @biome6654
      @biome6654  Před 3 lety

      Thank you so much! I'm glad you enjoyed the video

  • @happiestus9530
    @happiestus9530 Před 4 lety +3

    Mam you deserve millions of subscribers. It helped a lot. Keep going mam 💕

    • @biome6654
      @biome6654  Před 4 lety

      Thank you for your support! I'm glad you found it helpful.

  • @angieangie4419
    @angieangie4419 Před rokem

    The hair comparison was awesome, finally get this

  • @jeffrey9365
    @jeffrey9365 Před 2 lety

    Thanks. This video was really helpful. I love you explanation.

  • @victoriacortes7322
    @victoriacortes7322 Před 3 lety +2

    The best youtube video about this topic! Thank you so much :)

  • @okay5624
    @okay5624 Před 2 lety

    After finishing this topic; watching this video is very re-assuring, thank you very much.
    wish there was abit more detail though (not a negative comment; i just enjoyed the format, and wanted more)

  • @cipriancobilca7405
    @cipriancobilca7405 Před 3 lety +1

    thank you, I can't describe how much satisfaction I got just because i inderstood that

  • @SP.Learning
    @SP.Learning Před rokem

    Thank you for the effort and dedication

  • @danam7172
    @danam7172 Před 3 měsíci

    this fr deserves more likes & views

  • @lisalim6249
    @lisalim6249 Před 3 lety

    Wonderfully made video that helped me to understand this concept! I am sure many will benefit from your videos!

  • @zin761
    @zin761 Před 3 lety +1

    You should make an affordable module for us bio students I will definitely pay for ur vids I loved ur explanation thanx!

  • @olipahkaluba9985
    @olipahkaluba9985 Před 3 lety

    👏👏👏exactly what I needed for my exam keep it up thanks alot🙏

  • @Sam-jw8mq
    @Sam-jw8mq Před 3 lety

    On the way to become the best biology channel! Keep up!

  • @auntiejuly
    @auntiejuly Před 2 lety

    briliant explanation!

  • @M1ngwan
    @M1ngwan Před 2 měsíci

    Very well explained

  • @danamark1108
    @danamark1108 Před 3 lety +1

    such a simple explanation for something so complex!!! thank you sosososo much!! could you make a video on golgi tendon organs?

    • @biome6654
      @biome6654  Před 3 lety +2

      I'm glad you found the video helpful! And thank you for your suggestion as well. I have some topics that I'm already planning to making videos on, but I'll definitely keep golgi tendon organs in mind! :)

  • @doubled6256
    @doubled6256 Před 2 lety

    Excellent video

  • @medfm2867
    @medfm2867 Před 3 lety

    Wow,,,, thanks alot for the detailed comprehensive explanation, Keep Up!

  • @maysmish2
    @maysmish2 Před rokem

    This is well explained, thank you!

  • @reyanahmed4404
    @reyanahmed4404 Před 3 lety

    Really nice video keep up the good work 👍🏻

  • @MohammadHosseini-hw7nx
    @MohammadHosseini-hw7nx Před 6 měsíci

    If I hadnt found this video I would have smashed my head against the wall thank you so so much❤

  • @User-to7nb
    @User-to7nb Před 3 lety

    Such high quality! Thank you.

  • @emanfazal5106
    @emanfazal5106 Před 3 lety +1

    Hey mam! Thank you so much for this. Need an extra favour. Can you please elaborate this statement.
    "Alpha gamma coactivation keeps the muscle spindle reflex from opposing the muscle contraction"

  • @ST-me7tc
    @ST-me7tc Před 2 lety

    amazing video, TYVM!

  • @steliqnveselinov9840
    @steliqnveselinov9840 Před 2 lety

    Amazing explanation , thank you!

  • @diellzadibrani6122
    @diellzadibrani6122 Před 2 lety

    This is awesome!!! Well done and thank you.

  • @joannperez-fc8qu
    @joannperez-fc8qu Před rokem

    God bless you so
    And
    Thank you so

  • @nellyartmel5223
    @nellyartmel5223 Před 3 lety

    Very helpful video, thank you sooo much!

  • @Moad_Y
    @Moad_Y Před 2 lety

    I love you and your channel ❤🥰

  • @zilingluo1651
    @zilingluo1651 Před 3 lety

    This video is really useful! Thank you!

  • @liammckeeverphdrdn8469

    Very helpful. Thank you!

  • @obliviousdave562
    @obliviousdave562 Před 3 lety

    great video!

  • @SH789-x2f
    @SH789-x2f Před 2 lety

    so helpful thank you

  • @Alahmar23
    @Alahmar23 Před 3 lety

    Great video!! Thank you so much

  • @NzSumzN
    @NzSumzN Před 3 lety

    Thank you!

  • @isyakaaliyu987
    @isyakaaliyu987 Před 2 měsíci

    Wow excellent 👌❤

  • @fluffysheep1998
    @fluffysheep1998 Před 3 lety

    This is so helpful, thank you!!

  • @harikumar6654
    @harikumar6654 Před 3 lety

    amazing explanation thanks!

  • @kuangtingtsai5501
    @kuangtingtsai5501 Před 3 lety

    SO HELPFUL! THANKS!

  • @dolkarsy5576
    @dolkarsy5576 Před rokem

    Thank you

  • @hafiz4393
    @hafiz4393 Před 3 lety

    Keep Growing this channel :)

  • @hannaelsaanoop341
    @hannaelsaanoop341 Před 2 lety

    Thankyou so much…. ❤️❤️❤️

  • @tobisamuel4806
    @tobisamuel4806 Před 4 lety

    Wow, thanks a bunch. You have got a new subscriber👍

    • @biome6654
      @biome6654  Před 4 lety

      Thank you so much! I'm glad it helped!

  • @natty_s5138
    @natty_s5138 Před 9 měsíci

    Thank you so much 😭💗

  • @dinsenera5521
    @dinsenera5521 Před 2 lety

    you are brilliant

  • @salsabilwayz8584
    @salsabilwayz8584 Před rokem

    Thank you that you was awesome

  • @stunart
    @stunart Před 3 lety

    you are the best, ty

  • @fakhrizaidan6718
    @fakhrizaidan6718 Před 3 lety

    THANK YOU! you're great

  • @lululewiss2063
    @lululewiss2063 Před 2 lety

    GOD BLESS YOU

  • @cherishnnubia6974
    @cherishnnubia6974 Před rokem

    Amazing 🤩

  • @MrClubjub
    @MrClubjub Před 3 lety

    You should have added what happens with alpha gamma coinhibition in the antagonist muscle group. The inhibition of both alpha and gamma neurons help the antagonist muscle not fight against voluntary motion. So there is a coactivation and coinhibition when it comes to the alpha gamma neuron relationship

  • @ridwanhussein9743
    @ridwanhussein9743 Před 3 lety

    really like the video thanks so much

    • @biome6654
      @biome6654  Před 3 lety

      I'm really glad you liked the video! :)

  • @smeebree
    @smeebree Před 4 lety

    Wow! Thank you for this!!!

  • @venkybly
    @venkybly Před 2 lety

    Tq

  • @NanaChi012
    @NanaChi012 Před 3 lety

    nice

  • @marialourdesb.bobier8004

    Only now.trhat I understand this topic

  • @naomiemredha866
    @naomiemredha866 Před 3 lety

    Plij post more u amaze

  • @dr.ziaul-hussnain6070

    U tube plz kindly send all his or her videos to my this phone. Thnks

  • @seonghui3693
    @seonghui3693 Před 3 lety

    Thank u

  • @ayushichoudhary192
    @ayushichoudhary192 Před 2 lety

    👌👌👌👌👌

  • @naznazrashgary2483
    @naznazrashgary2483 Před 3 lety

    👏🏻👏🏻👏🏻

  • @dna1238
    @dna1238 Před rokem

    👍🏽💯

  • @waterswater6544
    @waterswater6544 Před 2 lety

    I love you

  • @danarae5025
    @danarae5025 Před 3 lety

    being bald and watching this video {==}

  • @RosannaLee-vn6jc
    @RosannaLee-vn6jc Před 4 měsíci

    love you

  • @shinjikagawa4358
    @shinjikagawa4358 Před 2 lety

    Damn.... 😍

  • @alhaeri1
    @alhaeri1 Před 2 lety

    this is legit

  • @adamantheart8275
    @adamantheart8275 Před rokem

    I seriously don't get what you mean by "The intrafusal muscle is stretched and therefore it increases action potential". The muscle is stretched which should mean it is relaxed, why would it release action potential? The only way I am thinking about this is if they are antagonist muscles. So the tricep receptors sense that they're stretched and therefore they increase the action potential on the biceps, but that doesn't make sense. Please do help me understand.

  • @Chrissdinero
    @Chrissdinero Před 10 měsíci

    Who else got the Halloween commercial

  • @The_Nubian_Gamer
    @The_Nubian_Gamer Před rokem

    I am bald , but I think I get it