Neural responses during anticipation of a primary taste reward.
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TLDR
The findings indicate that when rewards are predictable, brain regions recruited during expectation are, in part, dissociable from areas responding to reward receipt.About:
This article is published in Neuron.The article was published on 2002-02-28 and is currently open access. It has received 1085 citations till now. The article focuses on the topics: Brain stimulation reward & Orbitofrontal cortex.read more
Citations
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The cognitive control of emotion.
Kevin N. Ochsner,James J. Gross +1 more
TL;DR: The results suggest a functional architecture for the cognitive control of emotion that dovetails with findings from other human and nonhuman research on emotion.
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An Integrative Theory of Locus Coeruleus-Norepinephrine Function: Adaptive Gain and Optimal Performance.
TL;DR: In this article, the locus coeruleus-norepinephrine (LC-NE) system plays a more complex and specific role in the control of behavior than investigators previously thought.
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The reward circuit: linking primate anatomy and human imaging.
Suzanne N. Haber,Brian Knutson +1 more
TL;DR: It is shown that human functional and structural imaging results map increasingly close to primate anatomy, and advances in neuroimaging techniques allow better spatial and temporal resolution.
Posted Content
The Dishonesty of Honest People: A Theory of Self-Concept Maintenance
Nina Mazar,On Amir,Dan Ariely +2 more
TL;DR: The authors investigate how external and internal rewards work in concert to produce (dis)honesty and suggest that dishonesty governed by self-concept maintenance is likely to be prevalent in the economy, and understand it has important implications for designing effective methods to curb dishonesty.
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The functional neuroanatomy of the human orbitofrontal cortex: evidence from neuroimaging and neuropsychology
TL;DR: This work reviews the neuroanatomical and neuropsychological literature on the human orbitofrontal cortex, and proposes two distinct trends of neural activity based on a meta-analysis of neuroimaging studies, including a mediolateral and posterior-anterior distinction.
References
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A Neural Substrate of Prediction and Reward
TL;DR: Findings in this work indicate that dopaminergic neurons in the primate whose fluctuating output apparently signals changes or errors in the predictions of future salient and rewarding events can be understood through quantitative theories of adaptive optimizing control.
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Neurophysiological investigation of the basis of the fMRI signal
TL;DR: These findings suggest that the BOLD contrast mechanism reflects the input and intracortical processing of a given area rather than its spiking output, and that LFPs yield a better estimate of BOLD responses than the multi-unit responses.
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Predictive Reward Signal of Dopamine Neurons
TL;DR: Dopamine systems may have two functions, the phasic transmission of reward information and the tonic enabling of postsynaptic neurons.
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What is the role of dopamine in reward: hedonic impact, reward learning, or incentive salience?
TL;DR: It is suggested that dopamine may be more important to incentive salience attributions to the neural representations of reward-related stimuli and is a distinct component of motivation and reward.