What is the difference between a neurohormone and a neurotranmitter? A neurohormone is a chemical that is released by neurons that act at a specific distant site or sites. Examples of neurohormones are TRH (Thyrotropin releasing hormone), dopamine or epinephrine. A neurotransmiter is a compound that binds to receptors on neurons that either stimulate or inhibit the action potential. Examples are acetylcholine, GABA or dopamine.
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Globe Staff April 15, 2013. Three people were killed and 144 others were injured this afternoon as two powerful explosions detonated in quick succession near the Boston Marathon finish line in Bostonâs Back Bay section, transforming a scene of athletic celebration into bloody chaos.