Question

Which of the following is one of the features of the neurotransmitter gamma-aminobutyric acid (GABA) that interests Psychologist?

1) Inhibitory effect on the central nervous system
2) Excitatory effect on the central nervous system
3) Regulation of sleep and wakefulness
4) Control of muscle movement

Answer 1

Gamma-aminobutyric acid (GABA) is a neurotransmitter with an inhibitory effect on the central nervous system. It regulates sleep, wakefulness, and controls muscle movement, making it of interest to psychologists.

Step-by-step explanation:

Gamma-aminobutyric acid (GABA) is a neurotransmitter that interests psychologists because it has an inhibitory effect on the central nervous system. This means that it helps to reduce the activity of neurons in the brain. GABA plays a role in the regulation of sleep and wakefulness, as well as in controlling muscle movement. Psychologists study GABA to understand its impact on brain function, sleep, and mood.