Скачать с ютуб Resting Membrane Potential | Neurology | Dr Najeeb в хорошем качестве

Resting Membrane Potential | Neurology | Dr Najeeb

#drnajeeb #pharmacology #RestingMembrane #neurology Resting Membrane Potential | Neurology | Dr Najeeb Like this video? Sign up now on our website at https://www.DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $45 ONLY! Sign up now on our website at https://members.drnajeeblectures.com/... --------------------------------------------------------------------------------------------------------------------------- Why sign up for premium membership? Here's why! Membership Features for premium website members. 1. More than 800+ Medical Lectures. 2. Basic Medical Sciences & Clinical Medicine. 3. Mobile-friendly interface with android and iOS apps. 4. English subtitles and new videos every week. 5. Download option for offline video playback. 6. Fanatic customer support and that's 24/7. 7. Fast video playback option to learn faster. 8. Trusted by over 2M+ students in 190 countries. --------------------------------------------------------------------------------------------------------------------------- ▬▬▬▬▬▬▬▬▬▬ 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 --------------------------------------------------------------------------------------------------------------------------- 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. --------------------------------------------------------------------------------------------------------------------------- Join this channel to get access to perks: Sign up now on our website at https://members.drnajeeblectures.com/...    / @doctornajeeb   Follow us on Facebook :-   / drnajeeb   Follow us on Instagram :-   / drnajeeblectures