neurotransmitter release

Neurotransmitter release is the process by which nerve cells, or neurons, communicate with each other. When a neuron receives a signal, it triggers tiny sacs called vesicles to release special chemical messengers called neurotransmitters into the gap between neurons, known as the synapse. These neurotransmitters travel across the synapse and bind to receptors on the next neuron, sending a signal that can either excite or inhibit its activity. This intricate process is essential for functions like mood regulation, muscle movement, and overall brain function, contributing to how we think, feel, and act.