FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1883157101> ?p ?o ?g. }

• W1883157101 endingPage "1716" @default.
• W1883157101 startingPage "1707" @default.
• W1883157101 abstract "Speed-accuracy trade-off is an intensively studied law governing almost all behavioral tasks across species. Here we show that motivation by reward breaks this law, by simultaneously invigorating movement and improving response precision. We devised a model to explain this paradoxical effect of reward by considering a new factor: the cost of control. Exerting control to improve response precision might itself come at a cost--a cost to attenuate a proportion of intrinsic neural noise. Applying a noise-reduction cost to optimal motor control predicted that reward can increase both velocity and accuracy. Similarly, application to decision-making predicted that reward reduces reaction times and errors in cognitive control. We used a novel saccadic distraction task to quantify the speed and accuracy of both movements and decisions under varying reward. Both faster speeds and smaller errors were observed with higher incentives, with the results best fitted by a model including a precision cost. Recent theories consider dopamine to be a key neuromodulator in mediating motivational effects of reward. We therefore examined how Parkinson's disease (PD), a condition associated with dopamine depletion, alters the effects of reward. Individuals with PD showed reduced reward sensitivity in their speed and accuracy, consistent in our model with higher noise-control costs. Including a cost of control over noise explains how reward may allow apparent performance limits to be surpassed. On this view, the pattern of reduced reward sensitivity in PD patients can specifically be accounted for by a higher cost for controlling noise." @default.
• W1883157101 created "2016-06-24" @default.
• W1883157101 creator A5001897613 @default.
• W1883157101 creator A5018999476 @default.
• W1883157101 creator A5035394657 @default.
• W1883157101 creator A5050155422 @default.
• W1883157101 creator A5060861823 @default.
• W1883157101 creator A5062015847 @default.
• W1883157101 creator A5071626950 @default.
• W1883157101 creator A5072542068 @default.
• W1883157101 date "2015-06-01" @default.
• W1883157101 modified "2023-10-14" @default.
• W1883157101 title "Reward Pays the Cost of Noise Reduction in Motor and Cognitive Control" @default.
• W1883157101 cites W1601553256 @default.
• W1883157101 cites W1956636948 @default.
• W1883157101 cites W1965232530 @default.
• W1883157101 cites W1980149206 @default.
• W1883157101 cites W1983388907 @default.
• W1883157101 cites W1983408848 @default.
• W1883157101 cites W1991756001 @default.
• W1883157101 cites W1993631201 @default.
• W1883157101 cites W2021821179 @default.
• W1883157101 cites W2039576407 @default.
• W1883157101 cites W2062636034 @default.
• W1883157101 cites W2063475004 @default.
• W1883157101 cites W2063716571 @default.
• W1883157101 cites W2066931620 @default.
• W1883157101 cites W2069060695 @default.
• W1883157101 cites W2069166530 @default.
• W1883157101 cites W2069454391 @default.
• W1883157101 cites W2073696559 @default.
• W1883157101 cites W2078652550 @default.
• W1883157101 cites W2090100695 @default.
• W1883157101 cites W2093015950 @default.
• W1883157101 cites W2098678130 @default.
• W1883157101 cites W2101576232 @default.
• W1883157101 cites W2107325954 @default.
• W1883157101 cites W2107632774 @default.
• W1883157101 cites W2108748822 @default.
• W1883157101 cites W2112425611 @default.
• W1883157101 cites W2113194176 @default.
• W1883157101 cites W2114990369 @default.
• W1883157101 cites W2116757931 @default.
• W1883157101 cites W2118101423 @default.
• W1883157101 cites W2119930762 @default.
• W1883157101 cites W2131215403 @default.
• W1883157101 cites W2142462655 @default.
• W1883157101 cites W2143594200 @default.
• W1883157101 cites W2147955121 @default.
• W1883157101 cites W2156952192 @default.
• W1883157101 cites W2159271837 @default.
• W1883157101 cites W2162056049 @default.
• W1883157101 cites W2164581610 @default.
• W1883157101 cites W2164682760 @default.
• W1883157101 cites W2164961539 @default.
• W1883157101 cites W2166405697 @default.
• W1883157101 cites W2168497148 @default.
• W1883157101 cites W2169115591 @default.
• W1883157101 cites W2169679358 @default.
• W1883157101 cites W2171292876 @default.
• W1883157101 cites W2171501237 @default.
• W1883157101 doi "https://doi.org/10.1016/j.cub.2015.05.038" @default.
• W1883157101 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4557747" @default.
• W1883157101 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26096975" @default.
• W1883157101 hasPublicationYear "2015" @default.
• W1883157101 type Work @default.
• W1883157101 sameAs 1883157101 @default.
• W1883157101 citedByCount "268" @default.
• W1883157101 countsByYear W18831571012015 @default.
• W1883157101 countsByYear W18831571012016 @default.
• W1883157101 countsByYear W18831571012017 @default.
• W1883157101 countsByYear W18831571012018 @default.
• W1883157101 countsByYear W18831571012019 @default.
• W1883157101 countsByYear W18831571012020 @default.
• W1883157101 countsByYear W18831571012021 @default.
• W1883157101 countsByYear W18831571012022 @default.
• W1883157101 countsByYear W18831571012023 @default.
• W1883157101 crossrefType "journal-article" @default.
• W1883157101 hasAuthorship W1883157101A5001897613 @default.
• W1883157101 hasAuthorship W1883157101A5018999476 @default.
• W1883157101 hasAuthorship W1883157101A5035394657 @default.
• W1883157101 hasAuthorship W1883157101A5050155422 @default.
• W1883157101 hasAuthorship W1883157101A5060861823 @default.
• W1883157101 hasAuthorship W1883157101A5062015847 @default.
• W1883157101 hasAuthorship W1883157101A5071626950 @default.
• W1883157101 hasAuthorship W1883157101A5072542068 @default.
• W1883157101 hasBestOaLocation W18831571011 @default.
• W1883157101 hasConcept C115961682 @default.
• W1883157101 hasConcept C127413603 @default.
• W1883157101 hasConcept C154945302 @default.
• W1883157101 hasConcept C15744967 @default.
• W1883157101 hasConcept C162324750 @default.
• W1883157101 hasConcept C169760540 @default.
• W1883157101 hasConcept C169900460 @default.
• W1883157101 hasConcept C175444787 @default.
• W1883157101 hasConcept C180747234 @default.
• W1883157101 hasConcept C21200559 @default.
• W1883157101 hasConcept C24326235 @default.

• next