KnowraNorepinephrineLinked fromLinked fromThe 41 pages that link to Norepinephrine, each with the reason it gives.All 41Broader topic 8Related 29Narrower topic 1Compared with 3DopamineCompared with: It shares chemical ancestry with dopamine but has distinct signaling roles.AcetylcholineCompared with: Many sympathetic target organs use norepinephrine rather than acetylcholine as their postganglionic transmitter.SerotoninCompared with: It is another monoamine signaling system often compared with serotonin in mood research.