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Strength Duration curve | Rheobase and chronaxie | Nerve muscle physiology mbbs 1st year lecture

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  • čas přidán 28. 11. 2020
  • Physiology lecture on nerve muscle physiology, learn about strength-duration curve i.e rheobase, utilization time and chronaxie and their significance
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Komentáře • 153

  • @madhushreedas412
    @madhushreedas412 Před 3 lety +12

    I was totally depressed about sd curve , then i saw this video , amazing explanation by you mam. How can i thank you i don't know . You are an angel 😇 to me

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety +2

      I feel so happy when my videos help people in real need..Enjoy learning

  • @chandinireddy2345
    @chandinireddy2345 Před 2 měsíci +3

    The way she is putting every complex thing in simple wordss is just amazing, and also the voice is just! 🫶

  • @frolic6366
    @frolic6366 Před 3 lety +14

    Amazing explanation. Totally grasped it and I was trying to understand it for a long time. Thankyou so much. Subscribed as soon as the video finished.

  • @AbdulazizAldayel
    @AbdulazizAldayel Před 3 lety +7

    Amazing how she can make this concept very simple!

  • @Abdelskitchen
    @Abdelskitchen Před 2 lety +3

    You are better than all my University professors put together. Thank you!

    • @PhysiologyOpen
      @PhysiologyOpen  Před 2 lety +3

      I think my students might be saying this to other teachers on you tube 🤣

    • @PhysiologyOpen
      @PhysiologyOpen  Před 2 lety +1

      Anyways thank you so much for the compliment

  • @Harry-potter12347
    @Harry-potter12347 Před 2 měsíci +1

    Ma'am,, You are a very good teacher 😊. I love your way of teaching. Thank you ❤

  • @ahhhhh21968
    @ahhhhh21968 Před 3 měsíci +1

    That was very concise and complete, thank you!!

  • @___s___8071
    @___s___8071 Před 3 lety +2

    For the first time I understand what sd curve is really about, thankyou Maam!

  • @orangejuice-vs3nx
    @orangejuice-vs3nx Před 8 měsíci +1

    You deserve a billion subs

  • @ugwuanyijane5495
    @ugwuanyijane5495 Před rokem +1

    Thank you Ma. For especially the part she allowed us to pause and think about which cell is more excitable. That was my best part.

    • @PhysiologyOpen
      @PhysiologyOpen  Před rokem

      Thanks for the feedback. Will try to include such thing in other videos as well. Keep learning

  • @derpy_blue
    @derpy_blue Před rokem +1

    thank you so much, I was so confused by those terms, thanks to you I can understand them much better!

  • @antash99
    @antash99 Před 8 dny +1

    You are Amazing, thank you so much!

  • @adityatripathi9905
    @adityatripathi9905 Před 3 lety +2

    Was sad that I Couldn't watch your videos because i had my university exams in Maharastra. But now, the time for physiology uni exams is here so I will start to binge watch your lectures again Ma'am.
    Crystal clear explanation, and I must say at minimum these videos are on par with ninja nerd lectures, but personally I feel each one of your videos is better than those of NN.
    Please continue to do your amazing work Ma'am!

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Thank you so much. And may you excel in your exams

  • @sanaahmed2187
    @sanaahmed2187 Před 3 lety +2

    Genius mam
    Thank you for making boring and confusing topic interesting as best as it can

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Thanks and welcome. I personally don’t think any topic is boring in Physiology

  • @YuvaRathna-se4mu
    @YuvaRathna-se4mu Před rokem +1

    Wow... 🎉 Super Mam... Thank you sooo much 😊... I am in search of this vedio for long time 👏👏👏

  • @vamshikrishnanamala
    @vamshikrishnanamala Před 9 měsíci +1

    The way of teaching and explaining is fantastic
    The voice is very clear
    We can grasp easily after watching this video ❤

  • @mayankbamaniya5561
    @mayankbamaniya5561 Před 3 lety +1

    My 3rd video on this topic. And now i finally understood, what a simple explaination! Thankyou mam

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Really glad that the video helped you understand the topic. Do share with others too😊

  • @shadesofcuddalore
    @shadesofcuddalore Před rokem +1

    Mam in a fast running world youtube contents running towards likes and subscribes still you are making some one to gain knowledge u proved that you are a teacher
    Bcoz even a doctor can be made only by teacher❤

    • @PhysiologyOpen
      @PhysiologyOpen  Před rokem

      Thank you so much for such a beautiful appreciation

  • @ST-ln6xn
    @ST-ln6xn Před 7 měsíci +1

    What an amazing channel

  • @vijayaaparna3600
    @vijayaaparna3600 Před rokem +1

    It was really helpful ma'am thank you 😊

    • @PhysiologyOpen
      @PhysiologyOpen  Před rokem

      Most welcome- like, share and subscribe 😊❤️

  • @oneshahid189
    @oneshahid189 Před 3 lety +1

    It was totally mind hitting all she said point to point... All wt we need thnxs

  • @AwaadhM
    @AwaadhM Před 2 lety +2

    Thank you so much this has helped me immensely

  • @pathumchathuranga7239
    @pathumchathuranga7239 Před rokem +1

    Really Helpful... nicely explained thank you

  • @sweety-nl6hs
    @sweety-nl6hs Před 7 měsíci +2

    I got the concept rather than remembering it, thank you mam

  • @eintroll8792
    @eintroll8792 Před 2 lety +1

    Greetings from Iran. Thx

  • @194rajaprasad4
    @194rajaprasad4 Před 3 lety +1

    Explaination was excellent 👏super explanation never watched such beautiful explanation.......

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety +1

      Thanks and welcome. Kindly share the video so that it is helpful for others too

  • @vigneshkv9306
    @vigneshkv9306 Před 3 lety +1

    Mam keep on doing this mam .....Yr video explanation is best and very useful for people like me who is weak in understanding

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Thanks. But I feel when properly explained...everybody understands. So I would say you are not weak in understanding 😊

  • @dodod666
    @dodod666 Před 2 lety +1

    Ur explanation was to the point .. thank you for explaining it so well ... Nd please keep doing the great work

    • @PhysiologyOpen
      @PhysiologyOpen  Před 2 lety

      Thanks. So so glad. Yup will try my best to continue

  • @ia9901
    @ia9901 Před 2 lety +1

    Thanku mam for wonderful explanation

  • @zaidal-kharouf9547
    @zaidal-kharouf9547 Před 2 lety +1

    Thank you, keep going.

  • @alishapriyadarshini2434
    @alishapriyadarshini2434 Před 2 lety +1

    Perfectly explained ...so happy ❤️

  • @sanchitahowlader7178
    @sanchitahowlader7178 Před 3 lety +1

    Ma'am thank you so much

  • @artcircel2993
    @artcircel2993 Před rokem +1

    omg thank sooooo much u saved me 😭😭😭😭❤❤❤

  • @rosheneemurugavel6772
    @rosheneemurugavel6772 Před rokem +1

    Thank you so much 😊

  • @NatashaZadorozhnaya
    @NatashaZadorozhnaya Před 3 lety +1

    Great explanation, helped me a lot! Thank you very much!

  • @aneesurrehman8338
    @aneesurrehman8338 Před 2 lety +1

    Thank you .....easy and simple

  • @meghasharma5532
    @meghasharma5532 Před 10 měsíci +1

    Thanku ❤️❤️🙌

  • @nancyjaiswal8659
    @nancyjaiswal8659 Před 3 lety +1

    Very simply explained mam Thank you so much

  • @mayuresh123321
    @mayuresh123321 Před měsícem +1

    Thank you mam

  • @madhukrishnagongalla6576
    @madhukrishnagongalla6576 Před 3 lety +1

    Excellent madam

  • @sharaddadhich8868
    @sharaddadhich8868 Před 3 lety +1

    Thank you so much to simplified this topic

  • @udaykiranreddy42
    @udaykiranreddy42 Před rokem +1

    Thank you so much mam

  • @aruneshpatel2051
    @aruneshpatel2051 Před rokem +1

    Thank you mam😊

  • @bmwashimakram5745
    @bmwashimakram5745 Před 2 lety +1

    Thank you so much. I understand now 🤓

  • @LittleGenius399
    @LittleGenius399 Před 3 lety +3

    Thank you so much mam subscribed u

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety +1

      Thanks for liking and subscribing 😊

    • @medicophysioactors8683
      @medicophysioactors8683 Před 3 lety

      @@PhysiologyOpen it's a dream to get taught like this & get an instant reply from great teachers like u mam!
      So now I subscribed with my another channel ( this channel & little genius) also! As a small contribution for ur teaching 🙏

  • @umer8951
    @umer8951 Před 2 lety +1

    Great

  • @alexahershlag8454
    @alexahershlag8454 Před 2 lety +1

    Shukriya

  • @bethbath3108
    @bethbath3108 Před 3 lety +1

    Wow amazing explanation!!!

  • @pratibhayadav253
    @pratibhayadav253 Před 3 lety +1

    Thank uh mam

  • @Shutup-xv5wy
    @Shutup-xv5wy Před 25 dny +1

    Thank you ma'am
    One doubt -- what is the unit of excitability , is it rheobase or chronaxie?

    • @PhysiologyOpen
      @PhysiologyOpen  Před 25 dny +1

      Both are the measures of excitability…Chronaxie is a better measure

    • @Shutup-xv5wy
      @Shutup-xv5wy Před 25 dny

      @@PhysiologyOpen there was a multiple choice question in pyq , and both the options were there

    • @PhysiologyOpen
      @PhysiologyOpen  Před 25 dny +1

      It’s Chronaxie

    • @Shutup-xv5wy
      @Shutup-xv5wy Před 25 dny

      @@PhysiologyOpen thank you ma'am 💖

  • @VinayKumar-wj9hg
    @VinayKumar-wj9hg Před 2 lety +1

    your explanations are just great..
    ma'm can u please do a video on golgi tendons and muscle reflexes!
    ASAP please!!!

    • @PhysiologyOpen
      @PhysiologyOpen  Před 2 lety +1

      Will try, or you may read from book on Understanding Medical Physiology by Bijlani, very simply given in the book

  • @orangejuice-vs3nx
    @orangejuice-vs3nx Před 8 měsíci

    (Thank you x infinity) you are amazing

  • @ikechukwucajy-awuja451

    Thank you very much

  • @Mysticwriter_sk
    @Mysticwriter_sk Před 3 lety +1

    Great explanation mam

  • @akashknakash1987
    @akashknakash1987 Před 3 lety +1

    Super mam

  • @munimed
    @munimed Před 2 lety

    Thank you

  • @zer0_1415
    @zer0_1415 Před 2 lety +1

    Wow

  • @sangramkesharisahu9718
    @sangramkesharisahu9718 Před 3 lety +1

    Just wow❤️❤️

  • @gajgewarvittal1728
    @gajgewarvittal1728 Před 3 lety +1

    Super explanation

  • @nikkychouhan1226
    @nikkychouhan1226 Před měsícem

    B is more excitable because it chronaxie duration is less than that of A

  • @pratikshyadas6155
    @pratikshyadas6155 Před 3 lety +1

    Well explained mam 🙏

  • @barboramesarosova8027
    @barboramesarosova8027 Před 3 lety +1

    👌perfect video

  • @pritomdas7819
    @pritomdas7819 Před 3 lety +1

    Thanks mam.can u please tell me why vitamin B12 is given before to treat folic acid deficiency?

    • @medicophysioactors8683
      @medicophysioactors8683 Před 3 lety

      Ur brain works well in the presence of folic aicd. It's determines ur brains strength or capacity! The Folic acid .
      And
      Vitamin b12 is an essential vitamin required for normal brain function!
      U have have bad stomach / disorder Vitamin b12 absorption doesn't occur , which means it's absorbed only in stomach!!!
      So if Folic acid deficiency is there implies that Vitamin b12 is not sufficient in the body!
      Hope you'll understand

  • @chaimaasalhi9646
    @chaimaasalhi9646 Před 2 lety

    By which apparatus can we mesure these values please ?

    • @PhysiologyOpen
      @PhysiologyOpen  Před 2 lety

      We just need a stimulator - it has time and current values. We have to change them and first get the value where action potential is generated (which is also recorded by placing an electrode over the neuron and connecting it to a recording device) Then vary time and current repeatedly and plot the graph with different values of time and current in the stimulator with which we get an action potential

    • @chaimaasalhi9646
      @chaimaasalhi9646 Před 2 lety

      @@PhysiologyOpen
      Thank you so much ma'am 😊
      Is it true to say that double rheobase is delivered in order to overpass the resistance of the skin ?? Because we have to account for that when we are not working on isolate neuron ?

  • @005adityaanurag2
    @005adityaanurag2 Před 2 lety

    4:58 ..Mam Chronaxie is inversely proportional to Rheobase.

    • @PhysiologyOpen
      @PhysiologyOpen  Před 2 lety

      No, you can see from the graph relationship between time and current strength is exactly not linear

  • @rajshreemeena9316
    @rajshreemeena9316 Před 3 lety

    Ma'am pls make video on skeletal , smooth and cardiac muscle contraction as soon as possible 🥺🥺

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Sorry can’t make right now! If any specific question is there, I can answer in text though

  • @ankitkurrey7566
    @ankitkurrey7566 Před 3 lety

    Superb🥰🥰

  • @naveenlbanoth8621
    @naveenlbanoth8621 Před 3 lety

    I need a video on Axial current transient

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Can you please elaborate...

    • @naveenlbanoth8621
      @naveenlbanoth8621 Před 3 lety

      @@PhysiologyOpen sorry I couldn't find it , plz help me ,axial current transient full explanation this my term paper topic i need more information on this

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Is the topic only axial current transient. Or there is a full question detail...I tried to google this word, to get its meaning...that’s why wanted to know more on the topic or subtopics, if any

    • @naveenlbanoth8621
      @naveenlbanoth8621 Před 3 lety

      @@PhysiologyOpen ok

    • @PhysiologyOpen
      @PhysiologyOpen  Před 3 lety

      Any subtopics?