Individual differences in risk preference predict neural responses during financial decision-making

Abstract We investigated the neural correlates of subjective valuations during a task involving risky choices about lotteries. Because expected value was held constant across all lotteries, decisions were influenced by subjective preferences, which manifest behaviorally as risk-seeking or risk-avers...

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Veröffentlicht in:	Brain research 2009-09, Vol.1290, p.28-51
Hauptverfasser:	Engelmann, Jan B, Tamir, Diana
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Analysis of Variance Anatomical correlates of behavior Anterior cingulate cortex Behavioral psychophysiology Biological and medical sciences Brain - physiology Brain Mapping Choice Behavior Decision Making - physiology Decision-making Expected utility Female fMRI Fundamental and applied biological sciences. Psychology Gambling - psychology Games, Experimental Humans Image Processing, Computer-Assisted Individual differences Individuality Magnetic Resonance Imaging Male Neurology Photic Stimulation Posterior cingulate cortex Predictive Value of Tests Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Regression Analysis Risk Risk-Taking Signal Processing, Computer-Assisted Task phase
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