title: [The reward system of the brain: the brain loves surprises].
authors.forename: Claudia
authors.initials: C
authors.lastname: Bruhn
mesh_terms: D000328:Adult; D000818:Animals; D001143:Arousal / Q000502:physiology*; D001245:Association Learning / Q000502:physiology; D001288:Attention / Q000502:physiology*; D001921:Brain / Q000503:physiopathology*; D001931:Brain Mapping; D002648:Child; D004298:Dopamine / Q000378:metabolism; D004644:Emotions / Q000502:physiology*; D005715:Gambling; D006185:Habituation, Psychophysiologic / Q000502:physiology; D000882:Haplorhini; D006801:Humans; D008279:Magnetic Resonance Imaging; D009042:Motivation / Q000502:physiology; D009415:Nerve Net / Q000503:physiopathology; D009433:Neural Inhibition / Q000502:physiology; D009714:Nucleus Accumbens / Q000503:physiopathology; D010100:Oxygen / Q000097:blood; D010300:Parkinson Disease / Q000503:physiopathology; D049268:Positron-Emission Tomography; D017397:Prefrontal Cortex / Q000503:physiopathology; D051381:Rats; D012054:Reinforcement, Psychology; D012201:Reward; D017557:Ventral Tegmental Area / Q000503:physiopathology
chemical_list: D010100:Oxygen; D004298:Dopamine