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Archaeological phases are the same across large geographic regions and large spans of time.
Alcohol
A chemical compound commonly found in beverages such as beer, wine, and spirits, characterized by its psychoactive and intoxicating effects.
Reticular Activating System
A network of neurons in the brainstem that regulates wakefulness and sleep-wake transitions.
Sedatives
Drugs that have a calming effect, reduce nervousness, and help induce sleep by depressing the central nervous system.
Central Nervous System Stimulant
A class of drugs that increase brain activity, leading to increased alertness, attention, and energy.
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