Definition of "neurochemistry" []

• The study of the chemical composition and processes of the nervous system and the effects of chemicals on it. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Full disclosure: I believe any belief in ‘free will’ defined as contravening the laws of cause and effect or assuming a significant impetus beyond human neurochemistry is irrational and incorrect."
• "Even though the neurochemistry is not completely understood, it seems undeniable that people take pleasure in solving problems ..."
• "I'm not kidding, this guy deals in neurochemistry, molecular biology, C++ and OOP programming, dealing with brain-registering medical equipment."