本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour，类别为 IB心理学
[单选题]
Which neurotransmitter is primarily associated wp0nlc3 kdx3hl1 6 cm*2cbt d5lith inhibitory signalling in r:j + 0(abu4x r .1lfol4kngmxthe brain and reducing the effects of excitatory neux1rulo+k.m fj0x(ra44 ln: gbrotransmitters?
A. GABA
B. Glutamate
C. Serotonin
D. Acetylcholine
参考答案: A
本题详细解析:
The primary role of GABA (gamma-aminobutyric acid) is to send inhibitory sigab): fi f05g)nk sib1enalling to the brain and reduce the effect of the excitatory neurotransmitter. It promotes relaxation by inhi: 1k0 gfnifi b5sb)ea)biting the neurons from firing and balancing brain activity.
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