ALERT

We accept walk-ins at most designated COVID-19 sites during vaccination days and hours. You may still schedule your vaccination or walk up to our mobile vaccination clinic which is open to everyone! Note: we require masks in all St. Luke's facilities, regardless of COVID-19 vaccination status. This helps us provide safe care in a safe environment for all patients. Access more info on COVID testing, vaccination, visitor policy, safety practices, hospitalization data, and FAQs.

toggle mobile menu Menu
toggle search menu

Site Navigation

Supplemental

Menu

Neurotransmitters

Neurotransmitters

Neurotransmitters are chemicals produced by the nerve cells in the brain that send messages back and forth across the space between the cells (synapse). When the normal balance of these neurotransmitters is upset, headache, depression, or other mental health problems may develop.

The neurotransmitters that are believed to play a role in mental functioning are serotonin, norepinephrine, dopamine, and gamma-aminobutyric acid (GABA).

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy. How this information was developed to help you make better health decisions.

© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.