gamma aminobutyric acid

Thân thiện

A scientist examines a molecular model of gamma aminobutyric acid in the lab.

Definition

1. Noun:
   • An inhibitory neurotransmitter in the central nervous system: Gamma aminobutyric acid is an amino acid that functions as the primary chemical messenger for inhibitory signaling in the brain and spinal cord, reducing neuronal excitability.

Usage

• Gamma aminobutyric acid is typically used in scientific, medical, and biochemical contexts to refer to a specific neurotransmitter.
• It is often abbreviated as GABA.

Examples

• Noun:
  • The medication works by enhancing the effects of gamma aminobutyric acid in the brain.
  • A deficiency in gamma aminobutyric acid activity is associated with some anxiety disorders.

Advanced Usage

• "GABAergic": Pertaining to neurons, synapses, or drugs that produce, release, or respond to gamma aminobutyric acid.
  • GABAergic neurons are crucial for maintaining the balance of neural activity.

Variants and Related Words

• GABA (n): The standard acronym for gamma aminobutyric acid.
  • GABA supplements are marketed for relaxation.

Synonyms

• Inhibitory neurotransmitter: A general term for substances that decrease the likelihood of a neuron firing an action potential.

Học thuật

Noun

1. an amino acid that is found in the central nervous system; acts as an inhibitory neurotransmitter

Từ đồng nghĩa

• gaba