The speaker starts out by peaking the viewer's interest in the importance of a neuron. Using a diagram, the speaker helps familiarize the viewer with the anatomy of a neuron. As he draws a diagram of the neuron, the instructor gives a detailed explanation of what the various parts of a neuron do and how each of the various parts interacts with other neurons. The speaker also explains how the neuron sends and receives signals throughout the body. The video is informative, very good quality and enjoyable. The viewer will walk away knowing more about the anatomy of neuron then they did before the video.