Video není dostupné.
Omlouváme se.
Αlpha Gamma Coactivation || Importance of Gamma Innervation to Muscle Spindle
Komentáře • 66
Další v pořadí
Automatické přehrávání
From Where the ATPs Come & Where are they Used During Contraction | Energetics of Muscle ContractionNonstop Neuron
zhlédnutí 9K
Muscle Spindle & Stretch Reflex || Knee Jerk ReflexNonstop Neuron
zhlédnutí 104K
17.2 Alpha Gamma Co ActivationUChicago Online
zhlédnutí 68K
Rybičky48 - Já dneska slavím feat. MilfkiRybičky 48
zhlédnutí 189K
Poslední Kdo Opustí CYBERTRUCK ho Získá!FIZIstyle
zhlédnutí 114K
Secrets of Sealing: How to Keep Water in a Bag Without Leaking. #survival #camping #lifehacksSergio Outdoors
zhlédnutí 7M
Chocolate Screwdriver! 🔩 Always have the right tool for the job! #amauryguichon #chocolateAmaury Guichon
zhlédnutí 34M
Upper vs. Lower Motor Neuron Lesions || USMLEDirty Medicine
zhlédnutí 592K
Muscle Spindles: Innervations and Alpha-Gamma CoactivationBioME
zhlédnutí 107K
Structure of a Skeletal Muscle Fiber || Sarcomere, Thick filament, Thin filament, Actin, Myosin etcNonstop Neuron
zhlédnutí 134K
Stretch reflex, muscle spindle physiology | alpha gamma coactivation | CNS physiologyPhysiology Open
zhlédnutí 10K
Extrapyramidal and Pyramidal Tracts - Descending Tracts of the Spinal Cord | (Includes Lesions)Rhesus Medicine
zhlédnutí 513K
AWARD WINNING Animation Explaining Excitation Contraction Coupling & Muscle ContractionNonstop Neuron
zhlédnutí 85K
Stretch Reflex Explained | Muscle Spindle ActivationThe Movement System
zhlédnutí 33K
Introduction to Upper and Lower Motor Neuron LesionsArmando Hasudungan
zhlédnutí 974K
Length Tension Relationship || Length-Tension Diagram of MuscleNonstop Neuron
zhlédnutí 27K
V MÉ HLAVĚ…Attack
zhlédnutí 470K
Woman attacks Uber driver with pepper sprayEyewitness News ABC7NY
zhlédnutí 39M
艾莎撒娇得到王子的原谅#艾莎在逃的公主
zhlédnutí 28M
Magic trick 🪄😁Andrey Grechka
zhlédnutí 26M
Third Wheel Problems 🥲Alan Chikin Chow
zhlédnutí 19M
Harley Quinn lost the Joker forever!!!#Harley Quinn #jokerHarley Quinn with the Joker
zhlédnutí 20M
Unique technique for connecting a garden tap to a plastic pipe without a special coupling #shortsSimple Creative
zhlédnutí 10M
UZDRAVME SRDCE ELIŠKYRaegoTV
zhlédnutí 131K
Very helpful, exactly what I was searching to understand this concept.
Thanks a lot! Great explanation
Thank you brother for such a simplified explanation!
Thanks. This was a perfect explanation of what I was after!
Thank you for your invested time to share knowledge with us. God bless you man
You are literally a time saver dude ❤❤❤❤
Very nice explanation ,simple and clear
Your CZcams channel is awesome
Amazing, greetings from Sweden
Thanks a ton! Very helpful!
Thank you, very understandable explained
Wow this is a great video!❤ Im subscribing to your channel straightaway! Keep it up!❤
Fantastic explanation 💗
Thank you very much I love you guys ❤❤❤❤
Loved it. Very well explained.
Perfect explainatioan💕
very helpful thank you 😍😍😍😍😍😍
This was very helpful, thank you
very clear, thanks.
Good one.. watching from Nigeria.
Why do we want our muscle to be sensitive to stretch during contraction? What does it look like physically when gamma helps intrafusal fiber contract?
Its not 'during' contraction. Its in contracted 'state'. Like for biceps of arms, you want your elbow to be sensitive to stretch even when its somewhat flexed. Now as I am typing this, I am realing that sensitivity to stretch matters more when muscle is somewhat contracted. I mean, stretch on fully extended elbow would break it..!!!😅 Anyway,. I hope you got the point.
Head to search bar in CZcams
Type "Uchicago online" And go playlist 17.0
If u want directly alpha Gamma co activation go to 17.2 video.
This guy non stop neuron doesn't know how to interpret the concept well.
Look at his explanation for ur question
@@NonstopNeuron wow
very good video
very well explained !
U forget to tell about the role of secondry nerve ending(type 2 fiber)
great video
Thanks, very helpful
Thank you so much
we love you man
Brilliant, thank you!
So helpful thank you
Great video. Thank you so much
Hey great video. I wanted to know what is the role of gamma motor neurons in preventing hyperrelexia. As I read that upper motor neuron lesions lead to loss of the gamma neuron reflex.
great explanation. thank you bro..
شرح راقي 🫡
very helpful , thank you
king of the kings
Thank u so much sir!!!
Thanks, new subscriber!
I have 2 questions:
- Does gamma motoneurons only activate in a voluntary contraction, and not in the myotatic reflex?
- Does the contraction involve shortening or stretching of the extrafusal fibers?
Greetings from 🇪🇦!
Gamma motor neurons also activate as part of the stretch reflex because, just like alpha motor neurons, they are innervated by tipe 1a fibers. If gamma motor neurons didn't activate after extrafusal contraction, the muscle spindle would become slack and would stop measuring the stretch of the muscle.
Contraction causes fibers to shorten, both intra- and extrafusal.
Thankyou
Perfect Thanks!
Most welcome
Amei, nota 10
amazing thank you so much
Dope stuff can't wait for the next drop🔥
Great 👍👍👍
Nice
Ur saying that muscle spindle becomes slack with extrafusal fibres contraction. Ok
Then the presence of myofilaments at the ends of muscle spindle should cause more slack due to contraction of them by gamma motor neuron...
Explain it clearly
U should have said a little more about myofilaments at the ends of intrafusal fibres.
If myofilaments at the ends of intrafusal fibres contract how could spindle become stretch??????
Awsome
❤❤
I think at 2:33, it is relaxation of intra by gamma , like the opposite to extrafusal movement???
No. Contraction of extrafusal fibers loosens the stretch sensitive central region of the spindle. So to make tighten it, the intrafusal fibers also contract. If you are not able to comprehand this, think of it like this: the length of central region should be maintain constant to maintain its sensitivity. Now watch the animations again. You will get it. I hope it helps.
@@NonstopNeuron here contraction of intra in the sense increase in length or decrease in length .
Because in the video for contraction the intra is increased in length I thought it is stretching. I'm really getting confused 😕
jai toujours aimer les cheese naan
Does gamma motor neuron causes stretch or contraction of intrafuschal fibres?
Stretch
@@NonstopNeuronthen when does the intrafusal contract?
Jo apna kaha hai spindle slack ho raha hai ho intrafusal fiber ki BAAT ki hai ?
ha.
Then which motor neuron is involved in golgi tendon reflex ?
🙏🙏🙏🙏🙏🙏🙏
OMG OMG OMG IT'S SO FUCKIN CLEAR 😘😘😘😘😘😘😘😘😘😘😘😘😘☺️