Also referred to as chemical messengers, neurotransmitters are chemical agents made and released by neurons. They are stored in vesicles at the terminal end (presynaptic terminal) of a neuron. Their ...

When a person thinks, speaks, eats, walks, or just sits comfortably with all bodily systems functioning normally, the billions of cells that make up the brain and the rest of the nervous system are ...

Neurotransmitters are chemical messengers that transmit signals from nerve cells to target cells by attaching to specific receptors. After delivering their messages, the body breaks them down or ...