Resting Membrane Potential | Neurology | Dr Najeeb

#drnajeeb #pharmacology #RestingMembrane #neurology
Resting Membrane Potential | Neurology | Dr Najeeb
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▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
00:00:00 Introduction
00:00:45 What Is Resting Membrane Potential And Action Potential?
00:04:08 How Membrane Produce Action Potential
00:21:36 Channels Present In Cell
00:24:25 Potassium And Sodium Concentration Leading To Make Gradient
00:43:22 Explanation Through Another Condition
00:55:00 Resting Membrane Potential Explanation
01:00:04 What Is Indirect Rule?
01:04:00 If Stimulation Occurs
01:04:59 Maintaining Equilibrium
01:11:39 Equilibrium Potential Equation
01:15:07 Explanation Of Equation
01:19:30 Mr. Guyton’s Point Of View
01:21:09 Experimental Calculation
01:25:04 Explanation
01:27:34 Goldmann’s Equation
01:41:35 What Happen To RMP If Sodium Or Potassium Values Fluctuate
01:54:36 If Crush Injury/ Burn Injury Occur
01:56:08 In Sudden Renal Failure
01:59:35 In Hyperkalemia
02:01:00 Activation And Inactivation Gates
02:11:11 Sodium Concentration Effect On Resting Membrane Potential
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The resting potential of the nerve cell is because of the differences of ionic concentration, which are maintained on the two sides of the membrane by metabolic processes. If undisturbed, the system remains in a steady state, but it is not in thermodynamic equilibrium. When a molecule is dissociated into ions in a solution, and the latter is divided by a semipermeable membrane into two compartments with unequal ionic concentrations, then an electric potential difference exists between the compartments. This chapter discusses how a relationship between potential and concentration differences at equilibrium can be derived. It discusses the exchange of ions across a membrane as a more accurate derivation of the resting potential must take into account that several species are involved in ion exchange across the membranes and as it must include the different permeabilities of the membrane to the various ions.
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Пікірлер: 98

  • @safiuddin3973
    @safiuddin39738 ай бұрын

    Allahumma barik what a great lecture sir..am a student of 23 batch and these golden old videos are helping me alot its creating an interest in me to become a lecturer like you sir..may Allah bless you.

  • @DoctorNajeeb

    @DoctorNajeeb

    8 ай бұрын

    Thank you so much 😊 Stay blessed ❤️

  • @DMagnifyScentlady
    @DMagnifyScentlady Жыл бұрын

    I watched from beginning to end. I remeber the days when I was teaching chemistry and during the days that I worked to test Sodium Potassium. I can’t remember how many patients had I saved . You save your patients by knowing their Potassium level , the lecturer said :)

  • @DoctorShumaila
    @DoctorShumaila Жыл бұрын

    I m eagerly wait for this lec thanku so much sir u r real hero of our Pakistan

  • @saifullahisani6963
    @saifullahisani6963 Жыл бұрын

    Your contribution to medical students is really Enormous. GOD bless you abundantly.

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Thank you so much for the love and support 💖

  • @HamidAli-Rph
    @HamidAli-Rph Жыл бұрын

    All time favorite sir. You have no comparison you are the one and only

  • @okaforcaritas7723
    @okaforcaritas7723Ай бұрын

    God u are sooo good…. Ur students don’t know how lucky they are….

  • @DoctorNajeeb

    @DoctorNajeeb

    Ай бұрын

    So nice of you 💓

  • @ahmedmunib9346
    @ahmedmunib9346 Жыл бұрын

    Sir you are a blessing ❤

  • @tarunpaila8377
    @tarunpaila83779 ай бұрын

    Reasoning everywhere in teaching, love u sir❤

  • @tayyabakhan5766
    @tayyabakhan576610 ай бұрын

    Amazing lecture! Can you explain please how the cell goes from hyperpolarized state to normal resting potential?

  • @rohitgaur223
    @rohitgaur223 Жыл бұрын

    Thanks a lot for giving me helpfully, amazing lecture ❤

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Most welcome ❤ Keep supporting ❤

  • @rahmaomar8398
    @rahmaomar8398 Жыл бұрын

    Very helpful explanation thank you Dr najeeb you are amazing really ❤❤❤

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    My pleasure

  • @user-wq1ko5yu6u
    @user-wq1ko5yu6u2 ай бұрын

    Marvellous🎉

  • @priyanshukarathiya1518
    @priyanshukarathiya15189 ай бұрын

    Hats off

  • @user-zc7xg6vm2e
    @user-zc7xg6vm2e6 ай бұрын

    ALLAH ap ka bhalla kre ustadd g

  • @krupakatarmal
    @krupakatarmal Жыл бұрын

    Thank you sir for making such difficult concepts so easy❤

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    It's my pleasure❤ Keep supporting ❤

  • @lsaunta22
    @lsaunta222 ай бұрын

    Salute to you sir i think all the colleges should give a mandatory subscription to there budding doctors no one can explain the lectures as you do I listened to your lectures once i was in 9th standard and that was amazing and still I listen your lectures in med school for crystal clear concepts

  • @DoctorNajeeb

    @DoctorNajeeb

    2 ай бұрын

    Thanks a ton

  • @ayurvedas6742
    @ayurvedas67428 ай бұрын

    It's a best journey of life to know yourself via your Cristal clear concept.Thank you so much sir🙏

  • @DoctorNajeeb

    @DoctorNajeeb

    8 ай бұрын

    So nice of you. Happy learning ❤️

  • @syeddanimra6094
    @syeddanimra60948 ай бұрын

    It was an amazing explanation. Best lecture on Membrane potential.

  • @DoctorNajeeb

    @DoctorNajeeb

    8 ай бұрын

    Glad you liked it❤ Stay blessed ❤

  • @antarik_das
    @antarik_das Жыл бұрын

    Sir, one little note, we know it wasn't meant to, but somehow overlooked in lecture : There is log in Goldman equation :) Thank you so much for the lecture! It is fabulous!

  • @amiyodas6908
    @amiyodas69087 ай бұрын

    ..what an explanation!!!❤❤.. Crystal clear on membrane potential. most interesting part is clinical significance❤ thanks sir huge respect for ur hardwork

  • @DoctorNajeeb

    @DoctorNajeeb

    7 ай бұрын

    It's my pleasure to have such great students 😊 Stay blessed ❤️

  • @shubhashishgupta5090
    @shubhashishgupta5090 Жыл бұрын

    Sir really really proud of your journey………….not and ordinary person you are……..too much harsh conditions your life has thrown and you still do it gracefully ………..life really has been challenging for u too sir………shayad tougher than ever……..but proud of your journey sir……….u are my hero………..I really really admire you and look forward to become even 0.5% of u………….would be obliged if I do so even……….allah bless u sir …….❤❤

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Thanks dear for all the love and support ❤️

  • @BrianKipkoech-tq2nx
    @BrianKipkoech-tq2nx7 ай бұрын

    Thank you sir as a student of clinical medicine and surgery I have gain alot may Almighty bless you sir

  • @DoctorNajeeb

    @DoctorNajeeb

    7 ай бұрын

    Thank you for all the love and support❤ Stay blessed ❤

  • @MuskanBhardwaj631
    @MuskanBhardwaj631 Жыл бұрын

    Thank you sir for such an amazing session

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    So nice of you. Stay blessed ❤️

  • @prachi_nayak
    @prachi_nayak8 ай бұрын

    Gold standard lecture! Thank u so much sir.

  • @DoctorNajeeb

    @DoctorNajeeb

    8 ай бұрын

    Most welcome❤❤

  • @user-wm3mg6vq5v
    @user-wm3mg6vq5v3 ай бұрын

    thanks alot for this beautiful leacture and for clearing our concept and making guyton easy to study

  • @DoctorNajeeb

    @DoctorNajeeb

    3 ай бұрын

    You are welcome❤ Keep supporting ❤

  • @mehdiroozban5552
    @mehdiroozban5552 Жыл бұрын

    thanks dr najib you are the best

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Thank you for all the love and support❤ Stay blessed ❤

  • @ahmedsherif8048

    @ahmedsherif8048

    Жыл бұрын

    ​@@DoctorNajeeb Dr najeeb can anyone answer me on whatsApp or email support

  • @garlapatiharshith4056
    @garlapatiharshith405610 ай бұрын

    I really appreciate the way of his teaching, it is crystal clear 👌

  • @DoctorNajeeb

    @DoctorNajeeb

    10 ай бұрын

    Glad to hear that!

  • @DoctorNajeeb

    @DoctorNajeeb

    10 ай бұрын

    Glad to hear that!❤

  • @The_depth_diaries
    @The_depth_diaries3 ай бұрын

    Thank u soo much sir for such an amazing lecture❤

  • @DoctorNajeeb

    @DoctorNajeeb

    3 ай бұрын

    Thanks and welcome

  • @shahedibrahim611
    @shahedibrahim611 Жыл бұрын

    I just wont to say thank you you are amazing realy

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Thank you too!

  • @user-sl3dh5mp9d
    @user-sl3dh5mp9d8 ай бұрын

    Thanks you so much sir for helping us a lot of❤❤❤

  • @DoctorNajeeb

    @DoctorNajeeb

    8 ай бұрын

    It's my pleasure❤

  • @PRIYANKA-co1vs
    @PRIYANKA-co1vs6 ай бұрын

    Thankyou sooo much 🙏🙏 sir for making these videos which makes our concept crystal clear love you Sir ❤️❤️

  • @DoctorNajeeb

    @DoctorNajeeb

    6 ай бұрын

    Thank you for all the love and support❤ Keep supporting ❤

  • @salmanahmad1853
    @salmanahmad1853 Жыл бұрын

    Good Explanation 💞 SIR

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Thank you❤

  • @61-ratneshtiwari96
    @61-ratneshtiwari96 Жыл бұрын

    Sir you are the best

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Thank you❤

  • @SardarAlitakkar.
    @SardarAlitakkar.3 ай бұрын

    You are the most amazing teacher! National teacher of medicine

  • @DoctorNajeeb

    @DoctorNajeeb

    3 ай бұрын

    Wow, thank you! 😊 Stay blessed ❤️

  • @muhammadwaqas6526
    @muhammadwaqas65266 ай бұрын

    God bless you Sir❤

  • @DoctorNajeeb

    @DoctorNajeeb

    6 ай бұрын

    Thanks for the love and support 💞

  • @aamiinyare7849
    @aamiinyare7849 Жыл бұрын

    Thnk u dr

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Welcome ❤

  • @vintage_vission
    @vintage_vission9 ай бұрын

    Sir where can i get all your videos from ?

  • @aashishyadav2615
    @aashishyadav2615 Жыл бұрын

    thank you sir❤❤❤❤

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    Most welcome 🤗 Stay blessed 😇

  • @dr.yagnikvaniya5597
    @dr.yagnikvaniya559711 ай бұрын

    Superb lecture!!

  • @DoctorNajeeb

    @DoctorNajeeb

    11 ай бұрын

    Glad you liked it❤

  • @RethikaVemula
    @RethikaVemula6 ай бұрын

    Very good lecture sir the way of explanation means a lot for med students really helping out rectulously thankyou so much sir you means the world to med students

  • @DoctorNajeeb

    @DoctorNajeeb

    6 ай бұрын

    It's my pleasure❤ Keep supporting ❤

  • @karandogra-pp3ed
    @karandogra-pp3ed9 ай бұрын

    sir please all upload full chapter concern all topic

  • @CisseAlhassan
    @CisseAlhassan5 ай бұрын

    Thanks sir🤝

  • @DoctorNajeeb

    @DoctorNajeeb

    5 ай бұрын

    Welcome 🤗 Keep supporting 💞

  • @mrskgamingshrots
    @mrskgamingshrots3 ай бұрын

    No one can beat you in teaching.. great sir ❤

  • @DoctorNajeeb

    @DoctorNajeeb

    3 ай бұрын

    Thanks a ton 😊 Stay blessed ❤️

  • @Amandeep-Singh274
    @Amandeep-Singh2746 ай бұрын

    Great teacher 🎉

  • @DoctorNajeeb

    @DoctorNajeeb

    6 ай бұрын

    Thank you! 😃

  • @user-mem-femous1210
    @user-mem-femous12107 ай бұрын

    So elegant so beautiful just looking like a wow sir ❤

  • @DoctorNajeeb

    @DoctorNajeeb

    7 ай бұрын

    Thank you so much 😀

  • @questionbank5924
    @questionbank59248 ай бұрын

    Respectd sir ,i am student of mbbs 1 st year 2023 and i am loving your amazing lectures .......hats off 😇

  • @DoctorNajeeb

    @DoctorNajeeb

    8 ай бұрын

    Glad to hear that❤ Stay blessed ❤

  • @hamzasultankhan7346
    @hamzasultankhan7346 Жыл бұрын

    Sir...... ❤❤❤🙌🙌

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    ❤️❤️

  • @user-py2yf6hq9q
    @user-py2yf6hq9q3 ай бұрын

    I'm class 12 student but I'm really interesting the way you are teaching

  • @DoctorNajeeb

    @DoctorNajeeb

    3 ай бұрын

    Thank you❤

  • @mrsanaullahlectures9855
    @mrsanaullahlectures9855 Жыл бұрын

    ❤❤

  • @DoctorNajeeb

    @DoctorNajeeb

    Жыл бұрын

    ❤❤

  • @nogutsnoglory9633
    @nogutsnoglory963310 ай бұрын

    Man believe more in golden equation 🔥

  • @arslan306
    @arslan306 Жыл бұрын

    Or sir male reproductive system and female reprpductive system pe banaye unke histology

  • @medicowave1778
    @medicowave1778 Жыл бұрын

    Sir please give lecture on head and neck of anatomy

  • @anjujoy3605

    @anjujoy3605

    Жыл бұрын

    Sir, could you please mention the reference books for this topic (RMP)

  • @BrianKipkoech-tq2nx

    @BrianKipkoech-tq2nx

    7 ай бұрын

    Or the all of upper limb if possible

  • @SmilingBreakingWaves-gk4py
    @SmilingBreakingWaves-gk4py3 ай бұрын

    Sir in which college your are teaching in which country

  • @DoctorNajeeb

    @DoctorNajeeb

    3 ай бұрын

    USA

  • @azizurrahman285
    @azizurrahman2859 ай бұрын

    Assalamu alaikum sir. Am from Bangladesh & currently studying in 1st year. How can i buy all your lectures?

  • @DoctorNajeeb

    @DoctorNajeeb

    9 ай бұрын

    Please contact us at support@drnajeeblectures.com and we will assist you further. Happy Learning ❤️

  • @Harpreetsingh-kp3et

    @Harpreetsingh-kp3et

    7 ай бұрын

    ​@@DoctorNajeebyou are wonderful sir thanks a lot for ur lessons❤