Depolarization vs. Repolarization: The Dipole Concept Explained | Dr Manjinder Kaur
Автор: DigiNerve
Загружено: 2026-02-16
Просмотров: 37
Описание:
Stop memorizing and start understanding the physics of the cell!
In this session, Dr Manjinder Kaur simplifies the "Big Three" of electrophysiology: Depolarization, Repolarization, and Hyperpolarization. If you’ve ever been confused about why sodium moves in or how potassium channels affect the resting state, this video is for you.
Key Highlights:
The Dipole Concept: Understanding the membrane as two poles (ICF vs. ECF).
Depolarization Mechanisms: It’s not just sodium! Learn about calcium influx in pacemakers and the unique potassium blockage in pancreatic beta cells.
Repolarization: How the cell restores its dipole through ion movement and the Na+/K+ ATPase pump.
Hyperpolarization: Why "slow" potassium channels lead to an overshoot of negativity.
Faculty
Dr Manjinder Kaur
MBBS, MD (Physiology)
#Physiology #MBBS #NEETPG #INICET #DigiNerve #DrManjinderKaur #MedEd #MedicalStudent #ActionPotential #NExT #FMGE #StudyWithMe #MedSchool #HighYieldPhysiology #Physiology
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
