[PDF][PDF] Dopaminergic reward signals selectively decrease fMRI activity in primate visual cortex
Stimulus-reward coupling without attention can induce highly specific perceptual learning
effects, suggesting that reward triggers selective plasticity within visual cortex. Additionally …
effects, suggesting that reward triggers selective plasticity within visual cortex. Additionally …
Prefrontal cortical regulation of brainwide circuit dynamics and reward-related behavior
INTRODUCTION The drive to seek and experience reward is conserved across species and,
in mammals, involves interactions between subcortical dopaminergic systems and limbic …
in mammals, involves interactions between subcortical dopaminergic systems and limbic …
Rewarding feedback after correct visual discriminations has both general and specific influences on visual cortex
Reward can influence visual performance, but the neural basis of this effect remains poorly
understood. Here we used functional magnetic resonance imaging to investigate how …
understood. Here we used functional magnetic resonance imaging to investigate how …
[HTML][HTML] Reward-related FMRI activation of dopaminergic midbrain is associated with enhanced hippocampus-dependent long-term memory formation
BC Wittmann, BH Schott, S Guderian, JU Frey… - Neuron, 2005 - cell.com
Long-term potentiation in the hippocampus can be enhanced and prolonged by
dopaminergic inputs from midbrain structures such as the substantia nigra. This improved …
dopaminergic inputs from midbrain structures such as the substantia nigra. This improved …
[PDF][PDF] Neural mechanisms of incentive salience in naturalistic human vision
What role does reward play in real-world human vision? Reward coding in the midbrain is
thought to cause the rapid prioritization of reward-associated visual stimuli. However …
thought to cause the rapid prioritization of reward-associated visual stimuli. However …
[HTML][HTML] Combined effects of attention and motivation on visual task performance: transient and sustained motivational effects
We investigated how the brain integrates motivational and attentional signals by using a
neuroimaging paradigm that provided separate estimates for transient cue-and target …
neuroimaging paradigm that provided separate estimates for transient cue-and target …
Task-load-dependent activation of dopaminergic midbrain areas in the absence of reward
CN Boehler, JM Hopf, RM Krebs… - Journal of …, 2011 - Soc Neuroscience
Dopamine release in cortical and subcortical structures plays a central role in reward-related
neural processes. Within this context, dopaminergic inputs are commonly assumed to play …
neural processes. Within this context, dopaminergic inputs are commonly assumed to play …
Previously reward-associated stimuli capture spatial attention in the absence of changes in the corresponding sensory representations as measured with MEG
Studies of selective attention typically consider the role of task goals or physical salience,
but attention can also be captured by previously reward-associated stimuli, even if they are …
but attention can also be captured by previously reward-associated stimuli, even if they are …
Activity in human ventral striatum locked to errors of reward prediction
The mesolimbic dopaminergic system has long been known to be involved in the processing
of rewarding stimuli, although recent evidence from animal research has suggested a more …
of rewarding stimuli, although recent evidence from animal research has suggested a more …
[HTML][HTML] Reward-motivated learning: mesolimbic activation precedes memory formation
RA Adcock, A Thangavel, S Whitfield-Gabrieli… - Neuron, 2006 - cell.com
We examined anticipatory mechanisms of reward-motivated memory formation using event-
related FMRI. In a monetary incentive encoding task, cues signaled high-or low-value …
related FMRI. In a monetary incentive encoding task, cues signaled high-or low-value …