Muscle Spindles: Innervations and Alpha-Gamma Coactivation

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  • Опубликовано: 1 июл 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.

Комментарии • 101

  • @anjalyesingh8028
    @anjalyesingh8028 3 года назад +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 Год назад

      I thought the exact same thing. Very well made!

  • @ASIANdidUrmOm
    @ASIANdidUrmOm 3 года назад +8

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

  • @Lili-vh5nx
    @Lili-vh5nx 3 года назад +3

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

  • @KaRk241
    @KaRk241 2 года назад

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

  • @frans5255
    @frans5255 3 года назад +1

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

  • @camver100
    @camver100 3 года назад +4

    Oh man this channel is going to be huge

  • @lisalim6249
    @lisalim6249 3 года назад

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

  • @yanng.1131
    @yanng.1131 7 месяцев назад

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

  • @meetharia7534
    @meetharia7534 2 года назад +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! 🙌🏻

  • @deb000rah
    @deb000rah 3 года назад +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!!!

  • @meetharia7534
    @meetharia7534 2 года назад

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

  • @dr.ziaul-hussnain6070
    @dr.ziaul-hussnain6070 Год назад +1

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

  • @victoriacortes7322
    @victoriacortes7322 3 года назад +2

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

  • @samaralmahdawi1463
    @samaralmahdawi1463 Год назад

    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.

  • @rkaur6166
    @rkaur6166 3 года назад +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!?

  • @Sam-jw8mq
    @Sam-jw8mq 3 года назад

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

  • @Bomgenie
    @Bomgenie 2 года назад

    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

  • @jeffrey9365
    @jeffrey9365 2 года назад

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

  • @Mashoodcm
    @Mashoodcm 2 года назад

    Best video ever for this topic

  • @ahmadhafizan267
    @ahmadhafizan267 5 месяцев назад

    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

  • @joeletts2568
    @joeletts2568 3 года назад +5

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

    • @biome6654
      @biome6654  3 года назад +1

      Thanks for the encouragement!

  • @auntiejuly
    @auntiejuly 2 года назад

    briliant explanation!

  • @User-to7nb
    @User-to7nb 3 года назад

    Such high quality! Thank you.

  • @SP.Learning
    @SP.Learning Год назад

    Thank you for the effort and dedication

  • @diellzadibrani6122
    @diellzadibrani6122 2 года назад

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

  • @danam7172
    @danam7172 2 месяца назад

    this fr deserves more likes & views

  • @medfm2867
    @medfm2867 3 года назад

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

  • @doubled6256
    @doubled6256 2 года назад

    Excellent video

  • @zilingluo1651
    @zilingluo1651 3 года назад

    This video is really useful! Thank you!

  • @olipahkaluba9985
    @olipahkaluba9985 3 года назад

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

  • @angieangie4419
    @angieangie4419 Год назад

    The hair comparison was awesome, finally get this

  • @maysmish2
    @maysmish2 Год назад

    This is well explained, thank you!

  • @steliqnveselinov9840
    @steliqnveselinov9840 Год назад

    Amazing explanation , thank you!

  • @Moad_Y
    @Moad_Y 2 года назад

    I love you and your channel ❤🥰

  • @ST-me7tc
    @ST-me7tc 2 года назад

    amazing video, TYVM!

  • @fluffysheep1998
    @fluffysheep1998 3 года назад

    This is so helpful, thank you!!

  • @obliviousdave562
    @obliviousdave562 3 года назад

    great video!

  • @M1ngwan
    @M1ngwan Месяц назад

    Very well explained

  • @nellyartmel5223
    @nellyartmel5223 3 года назад

    Very helpful video, thank you sooo much!

  • @reyanahmed4404
    @reyanahmed4404 3 года назад

    Really nice video keep up the good work 👍🏻

  • @kuangtingtsai5501
    @kuangtingtsai5501 3 года назад

    SO HELPFUL! THANKS!

  • @Alahmar23
    @Alahmar23 3 года назад

    Great video!! Thank you so much

  • @SH789-x2f
    @SH789-x2f 2 года назад

    so helpful thank you

  • @liammckeeverphdrdn8469
    @liammckeeverphdrdn8469 2 года назад

    Very helpful. Thank you!

  • @harikumar6654
    @harikumar6654 3 года назад

    amazing explanation thanks!

  • @mahlatseaudry
    @mahlatseaudry 3 года назад +6

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

    • @biome6654
      @biome6654  3 года назад +1

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

  • @aniketmisal8221
    @aniketmisal8221 3 года назад +1

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

    • @biome6654
      @biome6654  3 года назад

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

  • @cherishnnubia6974
    @cherishnnubia6974 Год назад

    Amazing 🤩

  • @cipriancobilca7405
    @cipriancobilca7405 3 года назад +1

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

  • @natty_s5138
    @natty_s5138 8 месяцев назад

    Thank you so much 😭💗

  • @NzSumzN
    @NzSumzN 3 года назад

    Thank you!

  • @hafiz4393
    @hafiz4393 3 года назад

    Keep Growing this channel :)

  • @dinsenera5521
    @dinsenera5521 2 года назад

    you are brilliant

  • @isyakaaliyu987
    @isyakaaliyu987 Месяц назад

    Wow excellent 👌❤

  • @okay5624
    @okay5624 2 года назад

    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)

  • @duanneang1058
    @duanneang1058 3 года назад +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  3 года назад +2

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

  • @fakhrizaidan6718
    @fakhrizaidan6718 3 года назад

    THANK YOU! you're great

  • @dolkarsy5576
    @dolkarsy5576 Год назад

    Thank you

  • @hannaelsaanoop341
    @hannaelsaanoop341 2 года назад

    Thankyou so much…. ❤️❤️❤️

  • @tobisamuel4806
    @tobisamuel4806 3 года назад

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

    • @biome6654
      @biome6654  3 года назад

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

  • @salsabilwayz8584
    @salsabilwayz8584 Год назад

    Thank you that you was awesome

  • @joannperez-fc8qu
    @joannperez-fc8qu Год назад

    God bless you so
    And
    Thank you so

  • @stunart
    @stunart 3 года назад

    you are the best, ty

  • @zin761
    @zin761 3 года назад +1

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

  • @lululewiss2063
    @lululewiss2063 2 года назад

    GOD BLESS YOU

  • @smeebree
    @smeebree 3 года назад

    Wow! Thank you for this!!!

    • @biome6654
      @biome6654  3 года назад

      I'm so glad it helped!

  • @happiestus9530
    @happiestus9530 3 года назад +3

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

    • @biome6654
      @biome6654  3 года назад

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

  • @MohammadHosseini-hw7nx
    @MohammadHosseini-hw7nx 5 месяцев назад

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

  • @danamark1108
    @danamark1108 3 года назад +1

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

    • @biome6654
      @biome6654  3 года назад +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! :)

  • @ridwanhussein9743
    @ridwanhussein9743 3 года назад

    really like the video thanks so much

    • @biome6654
      @biome6654  3 года назад

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

  • @NanaChi012
    @NanaChi012 2 года назад

    nice

  • @seonghui3693
    @seonghui3693 3 года назад

    Thank u

  • @emanfazal5106
    @emanfazal5106 3 года назад +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"

  • @venkybly
    @venkybly Год назад

    Tq

  • @naznazrashgary2483
    @naznazrashgary2483 3 года назад

    👏🏻👏🏻👏🏻

  • @ayushichoudhary192
    @ayushichoudhary192 2 года назад

    👌👌👌👌👌

  • @waterswater6544
    @waterswater6544 2 года назад

    I love you

  • @MrClubjub
    @MrClubjub 3 года назад

    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

  • @dna1238
    @dna1238 11 месяцев назад

    👍🏽💯

  • @naomiemredha866
    @naomiemredha866 3 года назад

    Plij post more u amaze

  • @marialourdesb.bobier8004
    @marialourdesb.bobier8004 Год назад

    Only now.trhat I understand this topic

  • @RosannaLee-vn6jc
    @RosannaLee-vn6jc 3 месяца назад

    love you

  • @shinjikagawa4358
    @shinjikagawa4358 2 года назад

    Damn.... 😍

  • @dr.ziaul-hussnain6070
    @dr.ziaul-hussnain6070 Год назад

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

  • @alhaeri1
    @alhaeri1 2 года назад

    this is legit

  • @danarae5025
    @danarae5025 3 года назад

    being bald and watching this video {==}

  • @chrisdinero7251
    @chrisdinero7251 9 месяцев назад

    Who else got the Halloween commercial

  • @adamantheart8275
    @adamantheart8275 Год назад

    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.

  • @The_Nubian_Gamer
    @The_Nubian_Gamer Год назад

    I am bald , but I think I get it