The Axon and Terminal Buttons
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
The axon carries the neuron's outgoing signal away from the cell body to the terminal buttons at its end.
Show
A single axon runs from the base of the spine to the foot, ending in terminals beside a muscle fiber.
Watch for
One neuron has many dendrites and one axon. Direction of travel is what the two structures encode.