GABA B receptor

GABA B receptor

The GABA B receptor, also known as gamma-aminobutyric acid type B receptor, is a type of G protein-coupled receptor that is activated by the neurotransmitter GABA, the primary inhibitory neurotransmitter in the mammalian central nervous system.

Pronunciation

The term "GABA B receptor" is pronounced as /ˈɡæbə biː rɪˈsɛptər/.

Etymology

The term "GABA" is an acronym for gamma-aminobutyric acid, a naturally occurring amino acid that works as a neurotransmitter in the brain. The "B" in GABA B receptor refers to the type of GABA receptor it is, distinguishing it from the GABA A receptor and GABA C receptor.

Function

The GABA B receptor plays a crucial role in the neurotransmission process. It helps in slowing down the activity of nerve cells in the brain, thus playing a significant role in reducing anxiety, inducing sleep, and relaxing muscles.

Related Terms

• GABA
• G protein-coupled receptor
• Neurotransmission
• GABA A receptor
• GABA C receptor

See Also

• Neurotransmitter
• Central nervous system
• Gamma-aminobutyric acid

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