A neurotransmitter that plays an essential role in regulating brain activity.
Gamma-aminobutyric acid, more commonly known as GABA, is a major neurotransmitter of the central nervous system. It plays an essential role in regulating brain activity by acting primarily as an inhibitory chemical messenger, that is, it reduces the excitation of neurons. This function is fundamental to maintaining the balance of brain function, regulating emotions, sleep or even motor skills.
Discovered in the mid-20th century, GABA is now recognized as one of the most important neurotransmitters in the human brain. Its action is involved in many physiological processes and some neurological or psychiatric pathologies.
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