gamma Aminobutyric acid, γ-Aminobutyric acid신경 흥분을 억제하는 억제성 신경전달물질로, 뇌에서 안정 상태를 유지하는 데 중요한 역할 GABAGABA is the chief inhibitory neurotransmitter in the developmentally mature mammalian central nervous system. Its principal role is reducing neuronal excitability throughout the nervous system.https://en.wikipedia.org/wiki/GABA