FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997236481> ?p ?o ?g. }

• W1997236481 endingPage "174" @default.
• W1997236481 startingPage "167" @default.
• W1997236481 abstract "Incentive contrast effects include changes in behavioral responses after a reward upshift (positive contrast) or downshift (negative contrast). Proposed influences on these behavioral changes are emotional state reactions after experiencing or anticipating a change in reward outcome. Rat ultrasonic vocalizations have been shown to be indicators of emotional state during behavior and anticipatory periods. The objective of the present study was to monitor rodent ultrasounds during incentive contrast using a classical runway procedure called instrumental successive negative contrast. The procedure is one that has been used often to examine incentive relativity because of its reliability in measuring negative contrast effects. Rats were trained to run in the alleyway to receive a high (12 pellets) or low magnitude (1 pellet) outcome. The high magnitude was then shifted to the low and running speeds in the alleyway for the reward and USV emission were compared. Replicating previous work, a negative contrast effect was observed with postshift running speeds significantly slower in the shifted group compared to the unshifted group. USVs did not follow the same pattern with an apparent lack of significant differences between the groups following the reward downshift. We also tested another group of animals using a visual predictive cue in the same runway test. When visual cues predicted high or low magnitude outcome, no incentive contrast was found for the running speeds following an outcome downshift, but a weak contrast effect was observed for the USV emission. These results demonstrate a separation between USVs and behavioral indicators of incentive contrast suggesting that concomitant shifts in negative affect may not be necessary for anticipatory relative reward processes." @default.
• W1997236481 created "2016-06-24" @default.
• W1997236481 creator A5024964787 @default.
• W1997236481 creator A5039817058 @default.
• W1997236481 creator A5058974801 @default.
• W1997236481 creator A5076656619 @default.
• W1997236481 date "2014-09-01" @default.
• W1997236481 modified "2023-09-25" @default.
• W1997236481 title "Emotion and relative reward processing: An investigation on instrumental successive negative contrast and ultrasonic vocalizations in the rat" @default.
• W1997236481 cites W1546334636 @default.
• W1997236481 cites W1963686509 @default.
• W1997236481 cites W1965216269 @default.
• W1997236481 cites W1967573578 @default.
• W1997236481 cites W1967667655 @default.
• W1997236481 cites W1967849112 @default.
• W1997236481 cites W1979774986 @default.
• W1997236481 cites W1981187694 @default.
• W1997236481 cites W1986071541 @default.
• W1997236481 cites W1986149871 @default.
• W1997236481 cites W1990065951 @default.
• W1997236481 cites W1991174296 @default.
• W1997236481 cites W1994348331 @default.
• W1997236481 cites W2005773995 @default.
• W1997236481 cites W2008618445 @default.
• W1997236481 cites W2009328001 @default.
• W1997236481 cites W2014360697 @default.
• W1997236481 cites W2015588856 @default.
• W1997236481 cites W2018331443 @default.
• W1997236481 cites W2019926868 @default.
• W1997236481 cites W2021050633 @default.
• W1997236481 cites W2025866298 @default.
• W1997236481 cites W2027768007 @default.
• W1997236481 cites W2027984846 @default.
• W1997236481 cites W2031882157 @default.
• W1997236481 cites W2032334552 @default.
• W1997236481 cites W2038241401 @default.
• W1997236481 cites W2038445288 @default.
• W1997236481 cites W2039966091 @default.
• W1997236481 cites W2040291272 @default.
• W1997236481 cites W2049367954 @default.
• W1997236481 cites W2050244200 @default.
• W1997236481 cites W2053046056 @default.
• W1997236481 cites W2057706823 @default.
• W1997236481 cites W2061355184 @default.
• W1997236481 cites W2065648602 @default.
• W1997236481 cites W2067751759 @default.
• W1997236481 cites W2068150210 @default.
• W1997236481 cites W2071646157 @default.
• W1997236481 cites W2072903948 @default.
• W1997236481 cites W2073981220 @default.
• W1997236481 cites W2074180871 @default.
• W1997236481 cites W2078474819 @default.
• W1997236481 cites W2079766356 @default.
• W1997236481 cites W2080553086 @default.
• W1997236481 cites W2082369948 @default.
• W1997236481 cites W2083521342 @default.
• W1997236481 cites W2092451865 @default.
• W1997236481 cites W2092621187 @default.
• W1997236481 cites W2093468177 @default.
• W1997236481 cites W2093730749 @default.
• W1997236481 cites W2094125339 @default.
• W1997236481 cites W2100367771 @default.
• W1997236481 cites W2101384549 @default.
• W1997236481 cites W2109360709 @default.
• W1997236481 cites W2115843382 @default.
• W1997236481 cites W2124934614 @default.
• W1997236481 cites W2133849851 @default.
• W1997236481 cites W2144043311 @default.
• W1997236481 cites W2160403648 @default.
• W1997236481 cites W2315670860 @default.
• W1997236481 cites W2329674734 @default.
• W1997236481 cites W4230434738 @default.
• W1997236481 cites W4244478977 @default.
• W1997236481 cites W4253192197 @default.
• W1997236481 cites W89410707 @default.
• W1997236481 doi "https://doi.org/10.1016/j.beproc.2014.07.011" @default.
• W1997236481 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4176516" @default.
• W1997236481 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25150068" @default.
• W1997236481 hasPublicationYear "2014" @default.
• W1997236481 type Work @default.
• W1997236481 sameAs 1997236481 @default.
• W1997236481 citedByCount "20" @default.
• W1997236481 countsByYear W19972364812015 @default.
• W1997236481 countsByYear W19972364812016 @default.
• W1997236481 countsByYear W19972364812018 @default.
• W1997236481 countsByYear W19972364812019 @default.
• W1997236481 countsByYear W19972364812020 @default.
• W1997236481 countsByYear W19972364812021 @default.
• W1997236481 countsByYear W19972364812022 @default.
• W1997236481 crossrefType "journal-article" @default.
• W1997236481 hasAuthorship W1997236481A5024964787 @default.
• W1997236481 hasAuthorship W1997236481A5039817058 @default.
• W1997236481 hasAuthorship W1997236481A5058974801 @default.
• W1997236481 hasAuthorship W1997236481A5076656619 @default.
• W1997236481 hasBestOaLocation W19972364812 @default.
• W1997236481 hasConcept C120665830 @default.
• W1997236481 hasConcept C121332964 @default.
• W1997236481 hasConcept C138496976 @default.

• next