002 An Introduction to Neurons

This video provides an introduction to neurons, starting with a real-life scenario to illustrate how neurons work in the nervous system. It defines a neuron as a specialized cell that rapidly sends signals throughout the body. The video explains the four main parts of a neuron: dendrites, soma, axon, and axon terminals. It also covers the three types of neurons: sensory neurons, motor neurons, and interneurons, highlighting their roles in the central nervous system. The video concludes with examples of how these neurons function in everyday situations and a recap of the key points discussed.

How do sensory neurons function in the nervous system?

Explain the role of interneurons in processing signals.