PsychologyAugust 9, 2026

psychoactive

SY-koh-AK-tiv

Definition

Describes a chemical substance that significantly alters brain function, resulting in changes in perception, mood, consciousness, or behavior.

Etymology

Derived from the Greek 'psyche' (mind or soul) and the Latin 'activus' (active or moving). It entered English in the mid-20th century to describe drugs that specifically impact mental processes.

In the news

The article uses the term to categorize MDMA, emphasizing its role in altering neurochemistry to assist patients in processing trauma during therapy.

80% of Soldiers in Israeli Study See PTSD Symptoms Ease With MDMA Therapy, According to Study

Read the full article ↗

The Media Line

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