Serotonin helps you feel happier, calmer, and more focused. Dopamine makes you feel motivated, accomplished, and productive. Serotonin and dopamine deficiencies have been linked to conditions like ...

so we continue to seek behaviors and activities that release dopamine. Serotonin is another neurotransmitter that also acts as a hormone, carrying messages between your brain and body. When it ...

In the case of serotonin vs. dopamine, for instance, serotonin can either help you fall asleep or keep you from sleeping, depending on where it is released in the brain. Dopamine will keep you awake.

The popular party drug 3,4-methylenedioxymethamphetamine (MDMA), otherwise known as ecstasy, promotes feelings of friendliness, warmth, and euphoria in the user. These effects have spurred ...

View Full Profile. Learn about our Editorial Policies. Long associated with reward and pleasure, dopamine and serotonin may also be involved in general cognition, shaping how people perceive the world ...

This difference in dose ratio for pre- vs. postsynaptic ... molecular isoforms of the dopamine receptors in several transfection systems, as well as at novel serotonin receptor subtypes (5-HT ...

Your body’s feel-good chemicals Nutrients in food can promote the production of your body’s feel-good chemicals: serotonin and dopamine. Serotonin regulates your mood and promotes sleep.