FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3103138210> ?p ?o ?g. }

• W3103138210 abstract "Detecting changes in the environment is fundamental for our survival. According to predictive coding theory, detecting these irregularities relies both on incoming sensory information and our top-down prior expectations (or internal generative models) about the world. Prediction errors (PEs), detectable in event-related potentials (ERPs), occur when there is a mismatch between the sensory input and our internal model (i.e., a surprise event). Many changes occurring in our environment are irrelevant for survival and may remain unseen. Such changes, even if subtle, can nevertheless be detected by the brain without emerging into consciousness. What remains unclear is how these changes are processed in the brain at the network level. Here, we used a visual oddball paradigm, in which participants engaged in a central letter task during electroencephalographic (EEG) recordings while presented with task-irrelevant high- or low-coherence background, random-dot motion. Critically, once in a while, the direction of the dots changed. After the EEG session, we confirmed that changes in motion direction at high- and low-coherence were visible and invisible, respectively, using psychophysical measurements. ERP analyses revealed that changes in motion direction elicited PE regardless of the visibility, but with distinct spatiotemporal patterns. To understand these responses, we applied Dynamic Causal Modelling (DCM) to the EEG data. Bayesian Model Averaging showed visible PE relied on a release from adaptation (repetition suppression) within bilateral MT+, whereas invisible PE relied on adaptation at bilateral V1 (and left MT+). Furthermore, while feedforward upregulation was present for invisible PE, the visible change PE also included downregulation of feedback between right MT+ to V1. Our findings reveal a complex interplay of modulation in the generative network models underlying visible and invisible motion changes." @default.
• W3103138210 created "2020-11-23" @default.
• W3103138210 creator A5026535553 @default.
• W3103138210 creator A5072403884 @default.
• W3103138210 creator A5089462178 @default.
• W3103138210 date "2020-11-11" @default.
• W3103138210 modified "2023-10-13" @default.
• W3103138210 title "Detecting (Un)seen Change: The Neural Underpinnings of (Un)conscious Prediction Errors" @default.
• W3103138210 cites W1514930531 @default.
• W3103138210 cites W1519837751 @default.
• W3103138210 cites W1574965836 @default.
• W3103138210 cites W1587593178 @default.
• W3103138210 cites W1812284393 @default.
• W3103138210 cites W1908509400 @default.
• W3103138210 cites W1975141160 @default.
• W3103138210 cites W1987899933 @default.
• W3103138210 cites W1989933099 @default.
• W3103138210 cites W1996131564 @default.
• W3103138210 cites W1997844067 @default.
• W3103138210 cites W1998151455 @default.
• W3103138210 cites W1999835005 @default.
• W3103138210 cites W2003974506 @default.
• W3103138210 cites W2007041592 @default.
• W3103138210 cites W2011131455 @default.
• W3103138210 cites W2014950087 @default.
• W3103138210 cites W2015456912 @default.
• W3103138210 cites W2017108196 @default.
• W3103138210 cites W2018401563 @default.
• W3103138210 cites W2020567808 @default.
• W3103138210 cites W2027363737 @default.
• W3103138210 cites W2028969246 @default.
• W3103138210 cites W2031603026 @default.
• W3103138210 cites W2032743424 @default.
• W3103138210 cites W2033613103 @default.
• W3103138210 cites W2036174942 @default.
• W3103138210 cites W2040891197 @default.
• W3103138210 cites W2042201713 @default.
• W3103138210 cites W2051185859 @default.
• W3103138210 cites W2075117230 @default.
• W3103138210 cites W2077035528 @default.
• W3103138210 cites W2079670905 @default.
• W3103138210 cites W2082004055 @default.
• W3103138210 cites W2086654866 @default.
• W3103138210 cites W2098580305 @default.
• W3103138210 cites W2104098074 @default.
• W3103138210 cites W2105732570 @default.
• W3103138210 cites W2106343996 @default.
• W3103138210 cites W2107669723 @default.
• W3103138210 cites W2108140448 @default.
• W3103138210 cites W2117663940 @default.
• W3103138210 cites W2118450810 @default.
• W3103138210 cites W2119667556 @default.
• W3103138210 cites W2124496726 @default.
• W3103138210 cites W2127958135 @default.
• W3103138210 cites W2133743411 @default.
• W3103138210 cites W2135173838 @default.
• W3103138210 cites W2136051149 @default.
• W3103138210 cites W2142472250 @default.
• W3103138210 cites W2144655282 @default.
• W3103138210 cites W2148729920 @default.
• W3103138210 cites W2150367061 @default.
• W3103138210 cites W2153791616 @default.
• W3103138210 cites W2171358531 @default.
• W3103138210 cites W2177128208 @default.
• W3103138210 cites W2279024200 @default.
• W3103138210 cites W2312810112 @default.
• W3103138210 cites W2323095047 @default.
• W3103138210 cites W2406459797 @default.
• W3103138210 cites W2538198331 @default.
• W3103138210 cites W2591348550 @default.
• W3103138210 cites W2596207255 @default.
• W3103138210 cites W2789389748 @default.
• W3103138210 cites W4213285154 @default.
• W3103138210 cites W4247883378 @default.
• W3103138210 cites W4294214781 @default.
• W3103138210 doi "https://doi.org/10.3389/fnsys.2020.541670" @default.
• W3103138210 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7686547" @default.
• W3103138210 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33262694" @default.
• W3103138210 hasPublicationYear "2020" @default.
• W3103138210 type Work @default.
• W3103138210 sameAs 3103138210 @default.
• W3103138210 citedByCount "4" @default.
• W3103138210 countsByYear W31031382102022 @default.
• W3103138210 countsByYear W31031382102023 @default.
• W3103138210 crossrefType "journal-article" @default.
• W3103138210 hasAuthorship W3103138210A5026535553 @default.
• W3103138210 hasAuthorship W3103138210A5072403884 @default.
• W3103138210 hasAuthorship W3103138210A5089462178 @default.
• W3103138210 hasBestOaLocation W31031382101 @default.
• W3103138210 hasConcept C105795698 @default.
• W3103138210 hasConcept C121332964 @default.
• W3103138210 hasConcept C129564537 @default.
• W3103138210 hasConcept C15744967 @default.
• W3103138210 hasConcept C169760540 @default.
• W3103138210 hasConcept C169900460 @default.
• W3103138210 hasConcept C179518139 @default.
• W3103138210 hasConcept C180747234 @default.
• W3103138210 hasConcept C22334291 @default.
• W3103138210 hasConcept C2778061373 @default.
• W3103138210 hasConcept C2780343955 @default.

• next