noun
- small protein-like molecules used by neurons to communicate with each other, functioning as neurotransmitters or neuromodulators in the nervous system
Usage: scientific; biology
Examples
- Neuropeptides play crucial roles in regulating pain perception.
- Scientists are studying how neuropeptides affect mood and behavior.
- The brain releases various neuropeptides during stress responses.
- Researchers discovered new neuropeptides involved in sleep regulation.
- Some neuropeptides act as natural painkillers in the body.
- The study examined neuropeptides in patients with neurological disorders.