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Dopamine

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Dopamine chemical model in 3d

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Dopamine Video CHEM1090

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Dopamine by Soumya Thakur| English Poetry| Best Sad Poetry| Best Spoken Word Poetry

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Compound May Improve Balance And Coordination In Mice With Parkinson's

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Dopamine Is The Key For Happiness, Here's How To Produce More Of It

Dopamine is an organic chemical of the catecholamine and phenethylamine families that plays several important roles in the brain and body. It is an amine synthesized by removing a carboxyl group from a molecule of its precursor chemical L-DOPA, which is synthesized in the brain and kidneys. Dopamine is also synthesized in plants and most animals. In the brain, dopamine functions as a neurotransmitter—a chemical released by neurons to send signals to other nerve cells. The brain includes several distinct dopamine pathways, one of which plays a major role in the motivational component of reward-motivated behavior. The anticipation of most types of rewards increases the level of dopamine in the brain, and many addictive drugs increase dopamine release or block its reuptake into neurons following release. Other brain dopamine pathways are involved in motor control and in controlling the release of various hormones. These pathways and cell groups form a dopamine system which is neuromodulatory.
  • Structure 

  • Biochemistry 

  • Functions 

  • Medical uses 

  • Disease, disorders, and pharmacology 

  • Comparative biology and evolution 

  • History and development