psihoaktivni
Psihoaktivni (from Greek *ψυχή* [psyche], meaning "mind" or "soul," and *δραστικός* [dramatikos], meaning "active") refers to substances or stimuli that affect mental processes, behavior, or consciousness. These compounds can alter mood, perception, cognition, or physiological responses, often by interacting with neurotransmitter systems in the brain.
Psihoaktivni substances are categorized broadly into several groups based on their effects and mechanisms. Stimulants, such
Beyond chemical substances, environmental or sensory stimuli—such as light, sound, or temperature—can also have psychoactive effects.
The effects of psychoactive agents vary depending on dosage, individual physiology, and context. While some are