How do neurotransmitters work?

Neurotransmitters play a crucial role in transmitting signals in the brain and nervous system. These special chemicals are released from the end of a neuron called the presynaptic terminal and travel across a tiny gap called the synaptic cleft to bind with specific receptors on the postsynaptic neuron. This binding process allows the neurotransmitters to transmit and modulate signals between neurons. Depending on the type of neurotransmitter and the specific receptor it binds to, it can either increase or decrease the likelihood of the postsynaptic neuron firing an action potential. This communication between neurons is essential for various functions in the brain, such as regulating mood, controlling movements, and processing information.

This mind map was published on 3 December 2023 and has been viewed 57 times.