FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2589005462> ?p ?o ?g. }

• W2589005462 endingPage "3017" @default.
• W2589005462 startingPage "3009" @default.
• W2589005462 abstract "Recent research has shown that perceptual processing of stimuli previously associated with high-value rewards is automatically prioritized even when rewards are no longer available. It has been hypothesized that such reward-related modulation of stimulus salience is conceptually similar to an “attentional habit.” Recording event-related potentials in humans during a reinforcement learning task, we show strong evidence in favor of this hypothesis. Resistance to outcome devaluation (the defining feature of a habit) was shown by the stimulus-locked P1 component, reflecting activity in the extrastriate visual cortex. Analysis at longer latencies revealed a positive component (corresponding to the P3b, from 550–700 ms) sensitive to outcome devaluation. Therefore, distinct spatiotemporal patterns of brain activity were observed corresponding to habitual and goal-directed processes. These results demonstrate that reinforcement learning engages both attentional habits and goal-directed processes in parallel. Consequences for brain and computational models of reinforcement learning are discussed. SIGNIFICANCE STATEMENT The human attentional network adapts to detect stimuli that predict important rewards. A recent hypothesis suggests that the visual cortex automatically prioritizes reward-related stimuli, driven by cached representations of reward value; that is, stimulus–response habits. Alternatively, the neural system may track the current value of the predicted outcome. Our results demonstrate for the first time that visual cortex activity is increased for reward-related stimuli even when the rewarding event is temporarily devalued. In contrast, longer-latency brain activity was specifically sensitive to transient changes in reward value. Therefore, we show that both habit-like attention and goal-directed processes occur in the same learning episode at different latencies. This result has important consequences for computational models of reinforcement learning." @default.
• W2589005462 created "2017-02-24" @default.
• W2589005462 creator A5020235233 @default.
• W2589005462 creator A5036079119 @default.
• W2589005462 creator A5062137932 @default.
• W2589005462 creator A5067539717 @default.
• W2589005462 creator A5071349221 @default.
• W2589005462 creator A5088903945 @default.
• W2589005462 creator A5091352380 @default.
• W2589005462 date "2017-02-13" @default.
• W2589005462 modified "2023-10-16" @default.
• W2589005462 title "Goal-Directed and Habit-Like Modulations of Stimulus Processing during Reinforcement Learning" @default.
• W2589005462 cites W1596515083 @default.
• W2589005462 cites W1605458923 @default.
• W2589005462 cites W1879985326 @default.
• W2589005462 cites W1942942091 @default.
• W2589005462 cites W1971198963 @default.
• W2589005462 cites W1987752062 @default.
• W2589005462 cites W1991174296 @default.
• W2589005462 cites W1994488136 @default.
• W2589005462 cites W2007828825 @default.
• W2589005462 cites W2008005549 @default.
• W2589005462 cites W2017369283 @default.
• W2589005462 cites W2023732657 @default.
• W2589005462 cites W2050357157 @default.
• W2589005462 cites W2057001461 @default.
• W2589005462 cites W2059291967 @default.
• W2589005462 cites W2070871741 @default.
• W2589005462 cites W2081144260 @default.
• W2589005462 cites W2103768739 @default.
• W2589005462 cites W2104640717 @default.
• W2589005462 cites W2115362552 @default.
• W2589005462 cites W2128495200 @default.
• W2589005462 cites W2129299900 @default.
• W2589005462 cites W2149988893 @default.
• W2589005462 cites W2152811887 @default.
• W2589005462 cites W2155479778 @default.
• W2589005462 cites W2158284641 @default.
• W2589005462 cites W2160668068 @default.
• W2589005462 cites W2170660620 @default.
• W2589005462 cites W2175828804 @default.
• W2589005462 cites W2222166274 @default.
• W2589005462 cites W2255293685 @default.
• W2589005462 cites W2403831445 @default.
• W2589005462 cites W2494089081 @default.
• W2589005462 doi "https://doi.org/10.1523/jneurosci.3205-16.2017" @default.
• W2589005462 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6596732" @default.
• W2589005462 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28193692" @default.
• W2589005462 hasPublicationYear "2017" @default.
• W2589005462 type Work @default.
• W2589005462 sameAs 2589005462 @default.
• W2589005462 citedByCount "40" @default.
• W2589005462 countsByYear W25890054622017 @default.
• W2589005462 countsByYear W25890054622018 @default.
• W2589005462 countsByYear W25890054622019 @default.
• W2589005462 countsByYear W25890054622020 @default.
• W2589005462 countsByYear W25890054622021 @default.
• W2589005462 countsByYear W25890054622022 @default.
• W2589005462 countsByYear W25890054622023 @default.
• W2589005462 crossrefType "journal-article" @default.
• W2589005462 hasAuthorship W2589005462A5020235233 @default.
• W2589005462 hasAuthorship W2589005462A5036079119 @default.
• W2589005462 hasAuthorship W2589005462A5062137932 @default.
• W2589005462 hasAuthorship W2589005462A5067539717 @default.
• W2589005462 hasAuthorship W2589005462A5071349221 @default.
• W2589005462 hasAuthorship W2589005462A5088903945 @default.
• W2589005462 hasAuthorship W2589005462A5091352380 @default.
• W2589005462 hasBestOaLocation W25890054621 @default.
• W2589005462 hasConcept C154945302 @default.
• W2589005462 hasConcept C15744967 @default.
• W2589005462 hasConcept C169760540 @default.
• W2589005462 hasConcept C169900460 @default.
• W2589005462 hasConcept C178253425 @default.
• W2589005462 hasConcept C180747234 @default.
• W2589005462 hasConcept C26760741 @default.
• W2589005462 hasConcept C2779345533 @default.
• W2589005462 hasConcept C2779918689 @default.
• W2589005462 hasConcept C41008148 @default.
• W2589005462 hasConcept C67203356 @default.
• W2589005462 hasConcept C67359045 @default.
• W2589005462 hasConcept C77805123 @default.
• W2589005462 hasConcept C91831460 @default.
• W2589005462 hasConcept C97541855 @default.
• W2589005462 hasConceptScore W2589005462C154945302 @default.
• W2589005462 hasConceptScore W2589005462C15744967 @default.
• W2589005462 hasConceptScore W2589005462C169760540 @default.
• W2589005462 hasConceptScore W2589005462C169900460 @default.
• W2589005462 hasConceptScore W2589005462C178253425 @default.
• W2589005462 hasConceptScore W2589005462C180747234 @default.
• W2589005462 hasConceptScore W2589005462C26760741 @default.
• W2589005462 hasConceptScore W2589005462C2779345533 @default.
• W2589005462 hasConceptScore W2589005462C2779918689 @default.
• W2589005462 hasConceptScore W2589005462C41008148 @default.
• W2589005462 hasConceptScore W2589005462C67203356 @default.
• W2589005462 hasConceptScore W2589005462C67359045 @default.
• W2589005462 hasConceptScore W2589005462C77805123 @default.
• W2589005462 hasConceptScore W2589005462C91831460 @default.
• W2589005462 hasConceptScore W2589005462C97541855 @default.

• next