Dopamine and Opioid Neurotransmission in Behavioral Addictions: A Comparative PET Study in Pathological Gambling and Binge Eating

Although behavioral addictions share many clinical features with drug addictions, they show strikingly large variation in their behavioral phenotypes (such as in uncontrollable gambling or eating). Neurotransmitter function in behavioral addictions is poorly understood, but has important implication...

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Veröffentlicht in:	Neuropsychopharmacology (New York, N.Y.) N.Y.), 2017-04, Vol.42 (5), p.1169-1177
Hauptverfasser:	Majuri, Joonas, Joutsa, Juho, Johansson, Jarkko, Voon, Valerie, Alakurtti, Kati, Parkkola, Riitta, Lahti, Tuuli, Alho, Hannu, Hirvonen, Jussi, Arponen, Eveliina, Forsback, Sarita, Kaasinen, Valtteri
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Analgesics, Opioid - administration & dosage Analgesics, Opioid - metabolism Behavior, Addictive - diagnostic imaging Behavior, Addictive - metabolism Binge eating Brain - diagnostic imaging Brain - metabolism Bulimia - diagnostic imaging Bulimia - metabolism Carbon Radioisotopes Dihydroxyphenylalanine - administration & dosage Dihydroxyphenylalanine - analogs & derivatives Dopamine - metabolism Female Fentanyl - administration & dosage Fentanyl - analogs & derivatives Gambling - diagnostic imaging Gambling - metabolism Humans Male Middle Aged Original Positron-Emission Tomography Radiopharmaceuticals
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