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Neurotransmitters
Chemical substances in the brain and nervous system that facilitate communication between nerve cells.
Terminal Buttons
The small knobs at the end of an axon that release chemical signals from the neuron into the synapse.
Synapse
The junction between two nerve cells where impulses pass by diffusion of neurotransmitters.
Neurotransmitters
Chemical messengers that transmit signals across a chemical synapse from one neuron to another, influencing body functions and behavior.
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