Common neurotransmitters include serotonin, epinephrine, dopamine, acetylcholine, and gamma-aminobutyric acid (GABA). Neurotransmitters are often described as excitatory or inhibitory because they ...

Serotonin and dopamine do not operate in isolation. Their functions are influenced by interactions with other neurotransmitters, highlighting the complexity of the brain's chemical signaling.

Dopamine and serotonin are both neurotransmitters — chemical messengers that transmit signals between cells — which regulate bodily functions like mood, sleep, and digestion. While dopamine ...

Here's what you need to know about dopamine, serotonin, endorphins, and oxytocin and how to boost them for a happier life. Dopamine Dopamine is what's called a neurotransmitter. Meaning that it ...