The role of the human ventral striatum and the medial orbitofrontal cortex in the representation of reward magnitude–An activation likelihood estimation meta-analysis …

EK Diekhof, L Kaps, P Falkai, O Gruber - Neuropsychologia, 2012 - Elsevier
Reward maximization is a core motivation of every organism. In humans, several brain
regions have been implicated in the representation of reward magnitude. Still, it is unclear …

Distinction between externally vs. internally guided decision-making: operational differences, meta-analytical comparisons and their theoretical implications

T Nakao, H Ohira, G Northoff - Frontiers in Neuroscience, 2012 - frontiersin.org
Most experimental studies of decision-making have specifically examined situations in
which a single less-predictable correct answer exists (externally guided decision-making …

Cortical thickness and folding deficits in conduct-disordered adolescents

CJ Hyatt, E Haney-Caron, MC Stevens - Biological psychiatry, 2012 - Elsevier
BACKGROUND: Studies of pediatric conduct disorder (CD) have described frontal and
temporal lobe structural abnormalities that parallel findings in antisocial adults. The purpose …

A neuropsychological approach to understanding risk-taking for potential gains and losses

IP Levin, G Xue, JA Weller, M Reimann… - Frontiers in …, 2012 - frontiersin.org
Affective neuroscience has helped guide research and theory development in judgment and
decision-making by revealing the role of emotional processes in choice behavior, especially …

Novel versus familiar brands: An analysis of neurophysiology, response latency, and choice

M Reimann, R Castaño, J Zaichkowsky, A Bechara - Marketing letters, 2012 - Springer
Two experiments were conducted to analyze neurophysiological activation, response
latency, and actual brand choice concerning novel and familiar brands. The results show …

[HTML][HTML] Toward an affective neuroscience account of financial risk taking

CC Wu, MD Sacchet, B Knutson - Frontiers in Neuroscience, 2012 - frontiersin.org
To explain human financial risk taking, economic, and finance theories typically refer to the
mathematical properties of financial options, whereas psychological theories have …

COMT Val158Met polymorphism interacts with stressful life events and parental warmth to influence decision making

Q He, G Xue, C Chen, ZL Lu, C Chen, X Lei, Y Liu… - Scientific Reports, 2012 - nature.com
Both genetic and environmental factors have been shown to influence decision making, but
their relative contributions and interactions are not well understood. The present study …

Lateral prefrontal cortex contributes to maladaptive decisions

G Xue, CH Juan, CF Chang, ZL Lu… - Proceedings of the …, 2012 - National Acad Sciences
Humans consistently make suboptimal decisions involving random events, yet the
underlying neural mechanisms remain elusive. Using functional MRI and a matching …

Topography, power, and current source density of theta oscillations during reward processing as markers for alcohol dependence

C Kamarajan, M Rangaswamy, N Manz… - Human Brain …, 2012 - Wiley Online Library
Recent studies have linked alcoholism with a dysfunctional neural reward system. Although
several electrophysiological studies have explored reward processing in healthy individuals …

Neural correlates of wishful thinking

T Aue, HC Nusbaum, JT Cacioppo - Social Cognitive and …, 2012 - academic.oup.com
Wishful thinking (WT) implies the overestimation of the likelihood of desirable events. It
occurs for outcomes of personal interest, but also for events of interest to others we like. We …