μ-opioid receptor system mediates reward processing in humans - Nummenmaa, Lauri; Saanijoki, Tiina; Tuominen, Lauri; Hirvonen, Jussi; Tuulari, Jetro J.; Nuutila, Pirjo; Kalliokoski, Kari (Nature communications, 2018)
Keywords: 59/36; 59/78; 631/378/1488; 631/378/1662; 631/378/1788; Adult; Amygdala; Amygdala - anatomy & histology; Amygdala - diagnostic imaging; Amygdala - physiology; Analgesics, Opioid - pharmacokinetics; Availability; Body weight gain; Brain Mapping; Fentanyl - analogs & derivatives; Fentanyl - pharmacokinetics; Food; Functional magnetic resonance imaging; Gene Expression; Humanities and Social Sciences; Humans; Hypothalamus; Hypothalamus - anatomy & histology; Hypothalamus - diagnostic imaging; Hypothalamus - physiology; Ligands; Magnetic Resonance Imaging; Male; multidisciplinary; Narcotics; Neostriatum; Obesity; Opioid receptors; Pattern Recognition, Visual - physiology; Photography; Pictures; Positron emission; Positron emission tomography; Receptors, Opioid, mu - genetics; Receptors, Opioid, mu - metabolism; Reinforcement; Science; Science (multidisciplinary); Tomography; Ventral Striatum - anatomy & histology; Ventral Striatum - diagnostic imaging; Ventral Striatum - physiology