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question 66

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Definitions:

Stimulant

A substance that raises levels of physiological or nervous activity in the body, often leading to increased alertness or energy.

Neurotransmitters

Neurotransmitters are chemical messengers that transmit signals across a synapse from one neuron to another, influencing mental processes and behavior.

GABA

Gamma-aminobutyric acid, a neurotransmitter in the brain that plays a key role in regulating nerve excitability and is involved in producing a calming effect.

Alcohol

A chemical compound that is commonly found in beverages like beer, wine, and spirits, known for its psychoactive and depressant effects.

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