Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311803493> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4311803493 endingPage "3337" @default.
- W4311803493 startingPage "3337" @default.
- W4311803493 abstract "We have previously demonstrated that during the preparation of a saccadic eye movement, defining features of the eye movement target are enhanced in the pre-saccadic center of gaze. Here, we describe a systematic relation between the eccentricity of the saccade target and the resolution of foveally enhanced information, suggesting that foveal predictions rely on instantaneous peripheral input. Observers detected an orientation-filtered noise patch (the probe; presented on 50% of trials) in foveal vision while preparing a saccade to another orientation-filtered patch (the target) presented peripherally. Target and probe exhibited one of two possible orientations which were either congruent or incongruent to one another. We embedded both stimuli in a stream of pink noise images covering the entire screen. Crucially, we varied the eccentricity of the saccade target (5-10 degrees of visual angle) and the spatial frequency of the foveal probe (SF; 0.25-15 cycles per degree). Hit rates (HRs) for foveal probes with target-congruent orientation showed an interaction between target eccentricity and probe SF: with increasing target eccentricity, foveal HRs for high SFs decreased while HRs for low SFs increased. HRs for target-incongruent orientations, in contrast, were invariant across eccentricities. Consequently, the foveal detection advantage for target-congruent over incongruent orientations (i.e., enhancement) manifested in a progressively lower SF range. Reverse correlations revealed that observers’ response behavior was highly systematic even when they generated false alarms (FAs): FAs with target-incongruent and target-congruent orientation report relied on an incidental, high energy of the perceived orientation in the foveal background noise. Notably, as target eccentricity increased, congruent FAs were triggered by target-like orientations of gradually decreasing SF. We conclude that saccade target features at their pre-saccadic resolution, which is determined by target eccentricity, are predicted in the center of gaze. For a brief instance, this mechanism alters the resolution of target-congruent foveal feature information." @default.
- W4311803493 created "2022-12-28" @default.
- W4311803493 creator A5037648493 @default.
- W4311803493 creator A5052693004 @default.
- W4311803493 date "2022-12-05" @default.
- W4311803493 modified "2023-10-18" @default.
- W4311803493 title "Foveal prediction of saccade target features alters visual resolution in the center of gaze" @default.
- W4311803493 doi "https://doi.org/10.1167/jov.22.14.3337" @default.
- W4311803493 hasPublicationYear "2022" @default.
- W4311803493 type Work @default.
- W4311803493 citedByCount "0" @default.
- W4311803493 crossrefType "journal-article" @default.
- W4311803493 hasAuthorship W4311803493A5037648493 @default.
- W4311803493 hasAuthorship W4311803493A5052693004 @default.
- W4311803493 hasBestOaLocation W43118034931 @default.
- W4311803493 hasConcept C11054436 @default.
- W4311803493 hasConcept C118487528 @default.
- W4311803493 hasConcept C120665830 @default.
- W4311803493 hasConcept C121332964 @default.
- W4311803493 hasConcept C153050134 @default.
- W4311803493 hasConcept C154945302 @default.
- W4311803493 hasConcept C15744967 @default.
- W4311803493 hasConcept C16345878 @default.
- W4311803493 hasConcept C190538878 @default.
- W4311803493 hasConcept C2524010 @default.
- W4311803493 hasConcept C2779524336 @default.
- W4311803493 hasConcept C2779736970 @default.
- W4311803493 hasConcept C2779916870 @default.
- W4311803493 hasConcept C2780827179 @default.
- W4311803493 hasConcept C30181142 @default.
- W4311803493 hasConcept C31972630 @default.
- W4311803493 hasConcept C33923547 @default.
- W4311803493 hasConcept C41008148 @default.
- W4311803493 hasConcept C46312422 @default.
- W4311803493 hasConcept C71924100 @default.
- W4311803493 hasConcept C77805123 @default.
- W4311803493 hasConceptScore W4311803493C11054436 @default.
- W4311803493 hasConceptScore W4311803493C118487528 @default.
- W4311803493 hasConceptScore W4311803493C120665830 @default.
- W4311803493 hasConceptScore W4311803493C121332964 @default.
- W4311803493 hasConceptScore W4311803493C153050134 @default.
- W4311803493 hasConceptScore W4311803493C154945302 @default.
- W4311803493 hasConceptScore W4311803493C15744967 @default.
- W4311803493 hasConceptScore W4311803493C16345878 @default.
- W4311803493 hasConceptScore W4311803493C190538878 @default.
- W4311803493 hasConceptScore W4311803493C2524010 @default.
- W4311803493 hasConceptScore W4311803493C2779524336 @default.
- W4311803493 hasConceptScore W4311803493C2779736970 @default.
- W4311803493 hasConceptScore W4311803493C2779916870 @default.
- W4311803493 hasConceptScore W4311803493C2780827179 @default.
- W4311803493 hasConceptScore W4311803493C30181142 @default.
- W4311803493 hasConceptScore W4311803493C31972630 @default.
- W4311803493 hasConceptScore W4311803493C33923547 @default.
- W4311803493 hasConceptScore W4311803493C41008148 @default.
- W4311803493 hasConceptScore W4311803493C46312422 @default.
- W4311803493 hasConceptScore W4311803493C71924100 @default.
- W4311803493 hasConceptScore W4311803493C77805123 @default.
- W4311803493 hasIssue "14" @default.
- W4311803493 hasLocation W43118034931 @default.
- W4311803493 hasOpenAccess W4311803493 @default.
- W4311803493 hasPrimaryLocation W43118034931 @default.
- W4311803493 hasRelatedWork W1808400198 @default.
- W4311803493 hasRelatedWork W2000490087 @default.
- W4311803493 hasRelatedWork W2041059528 @default.
- W4311803493 hasRelatedWork W2076960813 @default.
- W4311803493 hasRelatedWork W2605063080 @default.
- W4311803493 hasRelatedWork W2955960037 @default.
- W4311803493 hasRelatedWork W4205599856 @default.
- W4311803493 hasRelatedWork W4291036714 @default.
- W4311803493 hasRelatedWork W4311803493 @default.
- W4311803493 hasRelatedWork W95926910 @default.
- W4311803493 hasVolume "22" @default.
- W4311803493 isParatext "false" @default.
- W4311803493 isRetracted "false" @default.
- W4311803493 workType "article" @default.