The Journey of Serotonin

Serotonin is an important neurotransmitter in the brain. This chemical messenger does most of its work in the spaces between neurons, or synapses, ensuring information makes its way to a neighboring cell. See how serotonin operates and develops from young amino acids in neurons to full-fledged neurotransmitters that are released and recycled into a synapse over and over again.
This is a video from the 2023 Brain Awareness Video Contest.
Created by Maya Solis.