Gaba
GABA
GABA (Gamma-AminoButyric Acid), pronounced /ˈɡæbə/, is a naturally occurring amino acid that works as a neurotransmitter in your brain.
Etymology
The term GABA stands for Gamma-Aminobutyric Acid. The prefix "Gamma" refers to the position of the amino group in the butyric acid molecule. It was first discovered in 1950 by Eugene Roberts and J. Awapara.
Function
GABA is considered an inhibitory neurotransmitter because it blocks, or inhibits, certain brain signals and decreases activity in your nervous system. When GABA attaches to a protein in your brain known as a GABA receptor, it produces a calming effect. This can help with feelings of anxiety, stress, and fear.
Related Terms
- Neurotransmitter: Chemicals that transmit signals from a neuron to a target cell across a synapse.
- Nervous System: The complex network of nerves and cells that transmit signals between different parts of the body.
- Anxiety: A mental health disorder characterized by feelings of worry, anxiety, or fear that are strong enough to interfere with one's daily activities.
- Stress: A state of mental or emotional strain or tension resulting from adverse or very demanding circumstances.
- Fear: An unpleasant emotion caused by the belief that someone or something is dangerous, likely to cause pain, or a threat.
See Also
External links
- Medical encyclopedia article on Gaba
- Wikipedia's article - Gaba
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