[PDF][PDF] Neural mechanisms of incentive salience in naturalistic human vision

C Hickey, MV Peelen - Neuron, 2015 - cell.com
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 …

Valence, not utility, underlies reward-driven prioritization in human vision

L Barbaro, MV Peelen, C Hickey - Journal of Neuroscience, 2017 - Soc Neuroscience
Objects associated with reward draw attention and evoke enhanced activity in visual cortex.
What is the underlying mechanism? One possibility is that reward9s impact on vision is …

Multiple influences of reward on perception and attention

L Pessoa - Visual cognition, 2015 - Taylor & Francis
Visual processing is influenced by stimulus-driven and goal-driven factors. Recent interest
has centred on understanding how reward might provide additional contributions to visual …

[HTML][HTML] Combined effects of attention and motivation on visual task performance: transient and sustained motivational effects

JB Engelmann, E Damaraju, S Padmala… - Frontiers in human …, 2009 - frontiersin.org
We investigated how the brain integrates motivational and attentional signals by using a
neuroimaging paradigm that provided separate estimates for transient cue-and target …

Reward selectively modulates the lingering neural representation of recently attended objects in natural scenes

C Hickey, MV Peelen - Journal of Neuroscience, 2017 - Soc Neuroscience
Theories of reinforcement learning and approach behavior suggest that reward can increase
the perceptual salience of environmental stimuli, ensuring that potential predictors of …

[PDF][PDF] Reward association enhances stimulus-specific representations in primary visual cortex

JU Henschke, E Dylda, D Katsanevaki, N Dupuy… - Current Biology, 2020 - cell.com
The potential for neuronal representations of external stimuli to be modified by previous
experience is critical for efficient sensory processing and improved behavioral outcomes. To …

Reward changes salience in human vision via the anterior cingulate

C Hickey, L Chelazzi, J Theeuwes - Journal of Neuroscience, 2010 - Soc Neuroscience
Reward-related mesolimbic dopamine steers animal behavior, creating automatic approach
toward reward-associated objects and avoidance of objects unlikely to be beneficial …

Rewarding feedback after correct visual discriminations has both general and specific influences on visual cortex

RS Weil, N Furl, CC Ruff… - Journal of …, 2010 - journals.physiology.org
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 …

[PDF][PDF] Dopaminergic reward signals selectively decrease fMRI activity in primate visual cortex

JT Arsenault, K Nelissen, B Jarraya, W Vanduffel - Neuron, 2013 - cell.com
Stimulus-reward coupling without attention can induce highly specific perceptual learning
effects, suggesting that reward triggers selective plasticity within visual cortex. Additionally …

Human medial orbitofrontal cortex is recruited during experience of imagined and real rewards

S Bray, S Shimojo, JP O'Doherty - Journal of …, 2010 - journals.physiology.org
Human decision-making frequently relies on mental simulation of future rewards to guide
action choice. In this study, we sought to uncover brain regions engaged during reward …