from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun biochemistry Any material produced in a neuron that activates a neighbouring neuron, muscle or gland; a neurotransmitter


from Wiktionary, Creative Commons Attribution/Share-Alike License

neuro- +‎ humor


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  • In the pineal gland, in the eye of the mind, were discovered a hormone and a neurohumor which were functionally associated with both kinds of passion.

    LSD and the Third Eye 1966

  • This difference has caused some people to prefer to speak of acetylcholine as a neurohumor, "humor" being an old-fashioned medical term for a biological fluid (from a Latin word for "moisture").

    The Human Brain Asimov, Isaac 1963


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