1. A naturally occurring organic compound found in the human brain and other organisms; a monoamine neurotransmitter and neuromodulator involved in mood regulation and pleasure.
Usage: chemistry; neuroscience; technical

Examples

• Phenethylamine is produced naturally in the brain and plays a role in emotional well-being.
• Researchers study phenethylamine levels to understand mood disorders and motivation.
• The compound phenethylamine is structurally similar to amphetamine.
• Phenethylamine is found in trace amounts in chocolate and fermented foods.
• Neurotransmitter phenethylamine is believed to influence attention and pleasure responses.