How Does 2-Minute Neuroscience: Synaptic Transmission Work?

Neurons talk to each other using synaptic transmission, like how you pass a message to your friend during tag.

Imagine two neurons are best friends, one is holding a message in its hand, and the other is waiting for it across a tiny bridge called a synapse. When the first neuron wants to send the message, it releases little bubbles filled with special helpers called neurotransmitters, like how you throw a ball to your friend.

The second neuron catches the ball (or neurotransmitter), and then it gets excited, just like when you get super happy after hearing you're going to the park. This excitement makes the neuron send its own message on, continuing the chain of communication all around your body, like a game of telephone with your whole brain.

Once the message reaches its final destination, it can tell muscles to move or make your brain remember something, just like how you know to jump when you hear "Tag, you're it!"

Synaptic transmission is all about passing messages from one neuron to another in a fast and friendly way, no magic needed, just teamwork!