Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283803138> ?p ?o ?g. }
- W4283803138 abstract "Abstract Models of visual cognition assume that brain networks predict the contents of a stimulus to facilitate its subsequent categorization. However, the specific network mechanisms of this facilitation remain unclear. Here, we studied them in 11 individual participants cued to the spatial location (left vs. right) and contents (Low vs. High Spatial Frequency, LSF vs. HSF) of an upcoming Gabor stimulus that they categorized. Using concurrent MEG recordings, we reconstructed in each participant the network that communicates the predicted contents and the network that represents these contents from the stimulus for categorization. We show that predictions of LSF vs. HSF propagate top-down from temporal to contra-lateral occipital cortex, with modulatory supervision from frontal cortex. In occipital cortex, predictions sharpen bottom-up stimulus LSF vs. HSF representations, leading to faster categorizations. Our results therefore reveal functional networks that predict visual contents to sharpen their representations from the stimulus to facilitate categorization behavior." @default.
- W4283803138 created "2022-07-05" @default.
- W4283803138 creator A5000252599 @default.
- W4283803138 creator A5008767030 @default.
- W4283803138 creator A5031495355 @default.
- W4283803138 creator A5064321977 @default.
- W4283803138 date "2022-07-04" @default.
- W4283803138 modified "2023-09-23" @default.
- W4283803138 title "Network predictions sharpen the representation of visual features for categorization" @default.
- W4283803138 cites W1511448892 @default.
- W4283803138 cites W1966132803 @default.
- W4283803138 cites W1966729619 @default.
- W4283803138 cites W1973374608 @default.
- W4283803138 cites W1992007613 @default.
- W4283803138 cites W1993443243 @default.
- W4283803138 cites W1996938738 @default.
- W4283803138 cites W2032680007 @default.
- W4283803138 cites W2042346717 @default.
- W4283803138 cites W2073385394 @default.
- W4283803138 cites W2102022426 @default.
- W4283803138 cites W2103593746 @default.
- W4283803138 cites W2104390800 @default.
- W4283803138 cites W2114120487 @default.
- W4283803138 cites W2125663122 @default.
- W4283803138 cites W2137645264 @default.
- W4283803138 cites W2139708568 @default.
- W4283803138 cites W2147336195 @default.
- W4283803138 cites W2148764920 @default.
- W4283803138 cites W2149233038 @default.
- W4283803138 cites W2153791616 @default.
- W4283803138 cites W2156761163 @default.
- W4283803138 cites W2164180391 @default.
- W4283803138 cites W2164592961 @default.
- W4283803138 cites W2166073443 @default.
- W4283803138 cites W2172212422 @default.
- W4283803138 cites W2216844913 @default.
- W4283803138 cites W2236276190 @default.
- W4283803138 cites W2325506870 @default.
- W4283803138 cites W2400212631 @default.
- W4283803138 cites W2549771691 @default.
- W4283803138 cites W2604502666 @default.
- W4283803138 cites W2727848996 @default.
- W4283803138 cites W2810203257 @default.
- W4283803138 cites W2945038412 @default.
- W4283803138 cites W2949604146 @default.
- W4283803138 cites W2951898734 @default.
- W4283803138 cites W2952149375 @default.
- W4283803138 cites W3008916563 @default.
- W4283803138 cites W3011604749 @default.
- W4283803138 cites W3041692800 @default.
- W4283803138 cites W3195973239 @default.
- W4283803138 cites W3200900648 @default.
- W4283803138 cites W3216215117 @default.
- W4283803138 cites W4282832562 @default.
- W4283803138 doi "https://doi.org/10.1101/2022.07.01.498431" @default.
- W4283803138 hasPublicationYear "2022" @default.
- W4283803138 type Work @default.
- W4283803138 citedByCount "0" @default.
- W4283803138 crossrefType "posted-content" @default.
- W4283803138 hasAuthorship W4283803138A5000252599 @default.
- W4283803138 hasAuthorship W4283803138A5008767030 @default.
- W4283803138 hasAuthorship W4283803138A5031495355 @default.
- W4283803138 hasAuthorship W4283803138A5064321977 @default.
- W4283803138 hasBestOaLocation W42838031381 @default.
- W4283803138 hasConcept C1337776 @default.
- W4283803138 hasConcept C153180895 @default.
- W4283803138 hasConcept C154945302 @default.
- W4283803138 hasConcept C15744967 @default.
- W4283803138 hasConcept C169760540 @default.
- W4283803138 hasConcept C169900460 @default.
- W4283803138 hasConcept C180747234 @default.
- W4283803138 hasConcept C2779345533 @default.
- W4283803138 hasConcept C2779918689 @default.
- W4283803138 hasConcept C2983163835 @default.
- W4283803138 hasConcept C3018011982 @default.
- W4283803138 hasConcept C41008148 @default.
- W4283803138 hasConcept C83195618 @default.
- W4283803138 hasConcept C94124525 @default.
- W4283803138 hasConceptScore W4283803138C1337776 @default.
- W4283803138 hasConceptScore W4283803138C153180895 @default.
- W4283803138 hasConceptScore W4283803138C154945302 @default.
- W4283803138 hasConceptScore W4283803138C15744967 @default.
- W4283803138 hasConceptScore W4283803138C169760540 @default.
- W4283803138 hasConceptScore W4283803138C169900460 @default.
- W4283803138 hasConceptScore W4283803138C180747234 @default.
- W4283803138 hasConceptScore W4283803138C2779345533 @default.
- W4283803138 hasConceptScore W4283803138C2779918689 @default.
- W4283803138 hasConceptScore W4283803138C2983163835 @default.
- W4283803138 hasConceptScore W4283803138C3018011982 @default.
- W4283803138 hasConceptScore W4283803138C41008148 @default.
- W4283803138 hasConceptScore W4283803138C83195618 @default.
- W4283803138 hasConceptScore W4283803138C94124525 @default.
- W4283803138 hasLocation W42838031381 @default.
- W4283803138 hasOpenAccess W4283803138 @default.
- W4283803138 hasPrimaryLocation W42838031381 @default.
- W4283803138 hasRelatedWork W1992481697 @default.
- W4283803138 hasRelatedWork W2007082515 @default.
- W4283803138 hasRelatedWork W2061009881 @default.
- W4283803138 hasRelatedWork W2087744429 @default.
- W4283803138 hasRelatedWork W2122009727 @default.