007 What is an action Potential

Leslie Samuel introduces a new format for his video series, now called Interactive Biology TV. He explains the concept of action potential, describing it as an electrical signal that travels through neurons. Using an iPhone as an analogy, he illustrates how signals are transmitted in the nervous system, emphasizing the role of axons in this process. The video aims to provide a clear understanding of action potentials and their significance in the nervous system.

Describe the main differences in the new video format compared to previous episodes.

What changes did the speaker make to the content delivery format?

What is an action potential and how does it function in the nervous system?

Explain the role of the axon in transmitting signals.

How does the brain interpret signals from the body?

What analogy does the speaker use to explain the action potential?

Discuss the importance of action potentials in communication within the nervous system.