Decreased insular and increased midbrain activations during decision‐making under risk in adolescents with excess weight

Objective Functional magnetic resonance imaging (fMRI) was used to explore the brain substrates of decisions under risk in excess weight adolescents. Decreased activations of the brain regions signaling risk (orbitofrontal cortex [OFC], insula) were expected during anticipation of higher rewards and...

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Veröffentlicht in:	Obesity (Silver Spring, Md.) Md.), 2013-08, Vol.21 (8), p.1662-1668
Hauptverfasser:	Delgado‐Rico, Elena, Soriano‐Mas, Carles, Verdejo‐Román, Juan, S. Río‐Valle, Jacqueline, Verdejo‐García, Antonio
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Body Mass Index Body Weight Cerebral Cortex - physiology Child Corpus Striatum - physiology Decision making Decision Making - physiology Female Frontal Lobe - physiology Humans Image Processing, Computer-Assisted Magnetic Resonance Imaging Male Mesencephalon - physiology NMR Nuclear magnetic resonance Obesity Obesity - physiopathology Overweight - physiopathology Reward Risk-Taking Teenagers
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