Library
General Physiology – Generation of Nerve Action Potential Explained Step-by-Step
- April 7, 2025
- Posted by: Namrata Chhabra
- Category: Library Physiology PowerPoint presentations

General Physiology – Generation of Nerve Action Potential: A Fundamental Process in Nerve Function
Author- dr. Vaishali Khatri
Introduction
The generation of nerve action potential is a cornerstone concept in general physiology and neurobiology. It is the electrical signal that allows neurons to communicate, muscles to contract, and reflexes to function. This process involves precise ionic movements and the orchestration of voltage-gated sodium and potassium channels. In this post, we break down the sequence of events that lead to the generation and propagation of an action potential—covering the resting state, depolarization, repolarization, and hyperpolarization phases. Whether you’re a student preparing for exams or a curious learner, this step-by-step explanation makes the concept easy to grasp and apply.
Author:Namrata Chhabra
