Dietary Tyrosine/Phenylalanine Depletion Effects on Behavioral and Brain Signatures of Human Motivational Processing - Bjork, James M; Grant, Steven J; Chen, Gang; Hommer, Daniel W (Neuropsychopharmacology (New York, N.Y.), 2014)
Keywords: Addictive behaviors; Adult; Alcoholism; Amino Acids - blood; Amphetamines; Analysis of Variance; Behavior; Biological and medical sciences; Brain Mapping; Brain research; Catecholamines; Dopamine; Double-Blind Method; Drug abuse; Female; Food, Formulated; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Male; Medical sciences; Motivation - drug effects; Motivation - physiology; Neurosciences; Nucleus Accumbens - blood supply; Nucleus Accumbens - drug effects; Nucleus Accumbens - physiology; Original; Oxygen - blood; Phenylalanine - deficiency; Phlebotomy; Reaction Time - physiology; Reward; Tyrosine - deficiency; Young Adult; United States--US; Human; Tyrosine; Dopamine; Phenylalanine; Central nervous system; Basal ganglion; Corpus striatum; Catecholamine; Nuclear magnetic resonance imaging; Feeding; Encephalon; fMRI; Depletion; Motivation; Diet; striatum; Aminoacid; Neurotransmitter; Functional magnetic resonance imaging; Behavior; Reward