Matches in SemOpenAlex for { <https://semopenalex.org/work/W3022031918> ?p ?o ?g. }
- W3022031918 abstract "Summary Stimulus identification commonly improves with repetition over long delays (“repetition priming”), whereas neural activity commonly decreases (“repetition suppression”). Multiple models have been proposed to explain this brain-behavior relationship, predicting alterations in functional and/or effective connectivity ( Synchrony and Predictive Coding models), in the latency of neural responses ( Facilitation model), and in the relative similarity of neural representations ( Sharpening model). Here, we test these predictions with fMRI during overt and covert naming of repeated and novel objects. While we find partial support for predictions of the Facilitation and Sharpening models in the left fusiform gyrus and left frontal cortex, the strongest support was observed for the Synchrony model, with increased coupling between right temporoparietal and anterior cingulate cortex for repeated objects that correlated with priming magnitude across participants. Despite overlap with regions showing repetition suppression, increased coupling and repetition suppression varied independently, establishing that they follow from distinct mechanisms. Highlights Tested four prominent neural models of repetition suppression and long-term priming Connectivity analyses supported Synchrony model but not Predictive Coding model Timing, spatial similarity of responses partially support Facilitation, Sharpening Repetition suppression was independent of coupling, implying distinct mechanisms eTOC Gotts et al. test four prominent neural models of repetition suppression and behavioral priming. They show that the model with the most support is the Synchrony model: a whole-brain connectivity analysis revealed that temporoparietal cortex has increased coupling with anterior cingulate cortex following repetition, particularly for strongly primed objects." @default.
- W3022031918 created "2020-05-13" @default.
- W3022031918 creator A5044949596 @default.
- W3022031918 creator A5067576846 @default.
- W3022031918 creator A5068483147 @default.
- W3022031918 date "2020-05-10" @default.
- W3022031918 modified "2023-10-17" @default.
- W3022031918 title "Enhanced inter-regional coupling of neural responses underlies long-term behavioral priming" @default.
- W3022031918 cites W1539449031 @default.
- W3022031918 cites W1565561704 @default.
- W3022031918 cites W1820509982 @default.
- W3022031918 cites W1831238016 @default.
- W3022031918 cites W188937245 @default.
- W3022031918 cites W1965340663 @default.
- W3022031918 cites W1968864236 @default.
- W3022031918 cites W1970968838 @default.
- W3022031918 cites W1971577422 @default.
- W3022031918 cites W1972690852 @default.
- W3022031918 cites W1979773754 @default.
- W3022031918 cites W1982749930 @default.
- W3022031918 cites W1984214648 @default.
- W3022031918 cites W1985004968 @default.
- W3022031918 cites W1990134753 @default.
- W3022031918 cites W1991022063 @default.
- W3022031918 cites W1994900366 @default.
- W3022031918 cites W1997476282 @default.
- W3022031918 cites W2004293194 @default.
- W3022031918 cites W2007302419 @default.
- W3022031918 cites W2013150883 @default.
- W3022031918 cites W2014863934 @default.
- W3022031918 cites W2016224525 @default.
- W3022031918 cites W2025526336 @default.
- W3022031918 cites W2026362238 @default.
- W3022031918 cites W2032867533 @default.
- W3022031918 cites W2034690693 @default.
- W3022031918 cites W2042775785 @default.
- W3022031918 cites W2044423747 @default.
- W3022031918 cites W2044820817 @default.
- W3022031918 cites W2047057213 @default.
- W3022031918 cites W2047431989 @default.
- W3022031918 cites W2048052910 @default.
- W3022031918 cites W2053519201 @default.
- W3022031918 cites W2054081483 @default.
- W3022031918 cites W2056886104 @default.
- W3022031918 cites W2057191104 @default.
- W3022031918 cites W2061564920 @default.
- W3022031918 cites W2069607038 @default.
- W3022031918 cites W2071872757 @default.
- W3022031918 cites W2073887580 @default.
- W3022031918 cites W2078204079 @default.
- W3022031918 cites W2078483536 @default.
- W3022031918 cites W2079247946 @default.
- W3022031918 cites W2081256153 @default.
- W3022031918 cites W2086969268 @default.
- W3022031918 cites W2087588065 @default.
- W3022031918 cites W2088376029 @default.
- W3022031918 cites W2088625396 @default.
- W3022031918 cites W2089244139 @default.
- W3022031918 cites W2089632738 @default.
- W3022031918 cites W2095819174 @default.
- W3022031918 cites W2096240659 @default.
- W3022031918 cites W2096375888 @default.
- W3022031918 cites W2101277424 @default.
- W3022031918 cites W2105866358 @default.
- W3022031918 cites W2108430268 @default.
- W3022031918 cites W2113534068 @default.
- W3022031918 cites W2113820953 @default.
- W3022031918 cites W2117140276 @default.
- W3022031918 cites W2121065963 @default.
- W3022031918 cites W2121632124 @default.
- W3022031918 cites W2122964806 @default.
- W3022031918 cites W2123492218 @default.
- W3022031918 cites W2123923307 @default.
- W3022031918 cites W2124372834 @default.
- W3022031918 cites W2126751645 @default.
- W3022031918 cites W2127317012 @default.
- W3022031918 cites W2127958135 @default.
- W3022031918 cites W2128048595 @default.
- W3022031918 cites W2129315135 @default.
- W3022031918 cites W2130010412 @default.
- W3022031918 cites W2132361286 @default.
- W3022031918 cites W2134305330 @default.
- W3022031918 cites W2137387189 @default.
- W3022031918 cites W2138092999 @default.
- W3022031918 cites W2138758002 @default.
- W3022031918 cites W2141447814 @default.
- W3022031918 cites W2143992198 @default.
- W3022031918 cites W2150939949 @default.
- W3022031918 cites W2154608643 @default.
- W3022031918 cites W2158255112 @default.
- W3022031918 cites W2163124472 @default.
- W3022031918 cites W2163274894 @default.
- W3022031918 cites W2164920252 @default.
- W3022031918 cites W2168979204 @default.
- W3022031918 cites W2169939578 @default.
- W3022031918 cites W2170971539 @default.
- W3022031918 cites W2191264719 @default.
- W3022031918 cites W2334928762 @default.
- W3022031918 cites W2412195026 @default.
- W3022031918 cites W2562055515 @default.