Daniel R . Hawes , Colin G . DeYoung , Jeremy R . Gray and Aldo Rustichini reward and punishment Intelligence moderates neural responses to monetary

Running head: INTELLIGENCE MODERATES REINFORCEMENT SIGNALS

1 Intelligence moderates neural responses to monetary reward and punishment 1 Daniel R. Hawes 2 Department of Applied Economics, University of Minnesota, 3 Colin G. DeYoung 4 Department of Psychology, University of Minnesota , 5 Jeremy R. Gray 6 Department of Psychology, Michigan State University, 7 Aldo Rustichini 8 Department of Economics, University of Minnesota 9 10 This work was supported ...

Intelligence moderates neural responses to monetary reward and punishment.

The relations between intelligence (IQ) and neural responses to monetary gains and losses were investigated in a simple decision task. In 94 healthy adults, typical responses of striatal blood oxygen level-dependent (BOLD) signal after monetary reward and punishment were weaker for subjects with higher IQ. IQ-moderated differential responses to gains and losses were also found for regions in th...

Running head : INTELLIGENCE MODERATES REINFORCEMENT SIGNALS 1

The authors declare that they have no competing financial interests. Any opinions, findings, and 13 conclusions or recommendations expressed in this material are those of the authors and do not 14 necessarily reflect the views of the National Science Foundation. 15 The authors additionally thank technical support staff and seminar participants at the 16 University of Minnesota, as well as confe...

Subcortical intelligence: caudate volume predicts IQ in healthy adults.

This study examined the association between size of the caudate nuclei and intelligence. Based on the central role of the caudate in learning, as well as neuroimaging studies linking greater caudate volume to better attentional function, verbal ability, and dopamine receptor availability, we hypothesized the existence of a positive association between intelligence and caudate volume in three la...

Supplemental Materials for Multiple bases of human intelligence revealed by cortical thickness and neural activation