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GABA

   Also found in: Medical, Acronyms, Encyclopedia, Wikipedia 0.02 sec.
GABA
abbr.
gamma-aminobutyric acid

GABA [ˈgæbə]
n acronym for
(Life Sciences & Allied Applications / Biochemistry) gamma-aminobutyric acid: a biologically active substance found in plants and in brain and other animal tissues; it is a neurotransmitter that inhibits activation of neurones

GABA
Abbreviation of gamma-aminobutyric acid
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.GABA - an amino acid that is found in the central nervous system; acts as an inhibitory neurotransmitter
amino acid, aminoalkanoic acid - organic compounds containing an amino group and a carboxylic acid group; "proteins are composed of various proportions of about 20 common amino acids"
neurotransmitter - a neurochemical that transmits nerve impulses across a synapse


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In Parkinson's disease, GABA is reduced in an area of the brain called the subthalamic nucleus, causing it to be overactive.
Other researchers found that hypocretin has a negative feedback relationship with GABA and a positive feedback relationship with the excitatory neurotransmitter glutamate.
1-3], [delta], [epsilon], [theta], [pi], and [rho] 1-3) known GABA receptor subunits form varieties of functional clusters throughout areas of the brain.
 
 
 
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