neurotransmission pathways

Neurotransmission pathways are the routes that nerve cells (neurons) use to communicate with each other and send signals throughout the body. When a neuron is activated, it releases chemical messengers called neurotransmitters into the synapse, the small gap between neurons. These neurotransmitters travel across the synapse and bind to receptors on the next neuron, triggering a response. This process enables the brain to control functions like movement, mood, and memory. Various neurotransmitters play different roles, and the balance of these chemicals is crucial for overall brain health and function.