1. relating to the chemical processes and substances in the nervous system
Usage: scientific

1. a chemical substance that affects the nervous system, especially neurotransmitters and hormones
Usage: scientific

Examples

• The researchers studied neurochemical changes in the brain during sleep.
• Depression is often linked to neurochemical imbalances.
• Dopamine is an important neurochemical involved in reward and motivation.
• The medication works by altering neurochemical activity in specific brain regions.
• Scientists are investigating how stress affects neurochemical processes.
• The study examined neurochemical differences between healthy and diseased brain tissue.