It is a neurotransmitter in the central nervous system; administered intravenously to correct hemodynamic imbalance in shock syndrome.
Inhibitory Neurotransmitters. SEROTONIN is an inhibitory neurotransmitter – which means that it does not stimulate the brain. Adequate amounts of serotonin are necessary for a stable mood and to balance any excessive excitatory (stimulating) neurotransmitter firing in the brain.  Additional Dopamine Information. 1  Dopamine Side Effects Center. 2  Dopamine in detail including Side Effects and Drug Images. 3  Dopamine FDA Approved Prescribing Information including Dosage.  Significance. The substantia nigra is a very important area of your brain that controls your motor symptoms. Within the substantia nigra there are cells that naturally produce dopamine. Dopamine is not only responsible for physical movement, it also affects how someone learns and behaves. Dopamine is a chemical in your brain to keep you emotionally balanced. Photo Credit Kraig Scarbinsky/Digital Vision/Getty Images. Dopamine is a chemical in your brain that affects your emotions, movements and your sensations of pleasure and pain. Dopamine: Natural ways to Increase Dopamine Levels. Dopamine is our main focus neurotransmitter that also regulates our pleasure/reward circuits, memory, and motor control (physical movement and coordination).  Dopamine production. Dopamine is produced in several areas of the brain, including the substantia nigra and the ventral tegmental area. It is a neurohormone that is released by the hypothalamus.  You won't believe these 10 facts about people. Dopamine is a neurotransmitter that is produced by the brains of many organisms, including humans. Like many neurotransmitters, it has several different functions.  dopamine. a compound, hydroxytyramine, produced by the decarboxylation of dopa; an intermediate product in the synthesis of norepinephrine. It is a neurotransmitter in the central nervous system; administered intravenously to correct hemodynamic imbalance in shock syndrome. dopamine agonist. used to terminate pregnancy.  Dopamine versus norepinephrine for septic shock: a systematic review. Bibliographic details: Zhao Y, Wang Q, Zang B. Dopamine versus norepinephrine for septic shock: a systematic review.  Role of Dopamine in Learning. Dopamine has been seen as crucial to learning. When the brain is presented with an unexpected reward, dopamine increases, prompting the limbic reward system to take note and remember how to repeat such positive experience. 
https://www.neurogistics.com/TheScience/WhatareNeurotransmi09CE.asp http://www.rxlist.com/dopamine-drug.htm http://www.livestrong.com/article/208418-what-is-dopamine-responsible-for/ http://www.integrativepsychiatry.net/dopamine.html http://www.news-medical.net/health/What-is-Dopamine.aspx http://www.wisegeek.org/what-is-dopamine.htm http://medical-dictionary.thefreedictionary.com/DOPamine http://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0010016/ http://examinedexistence.com/what-is-dopamine-and-what-is-its-function/
what is a dopamine