ELI5: Explain Like I'm 5

Binding neuron

Okay kiddo, let me explain what happens when neurons bind together. You remember that our body has a lot of tiny cells called neurons that help us think and feel things, right? Well, these neurons connect with each other to pass messages and information from one part of the body to another.

Now, when two neurons connect, they do so by a special point called a synapse. In this point, there are tiny structures called receptors that can recognize and bind to specific molecules called neurotransmitters that are released by other neurons.

Think of the synapse as a door with a lock and key system. The receptor is the lock, and the neurotransmitter is the key. When the key fits into the lock, it opens the door and allows information to pass from one neuron to the other.

So, when a neuron binds to another, it means that the neurotransmitter released by the first neuron has found its matching receptor on the second neuron, and has opened the door to allow information to flow through.

This binding process is essential for our body to function properly since it allows different neurons to communicate with each other and coordinate their actions. Without binding, communication between neurons would be impossible, and we wouldn't be able to do things like move, think, or have emotions.

So there you have it, kiddo. Neurons bind together by recognizing and matching their specific receptors with neurotransmitter keys at the synapse, like a lock and key system opening a door.