Visual object processing may follow a coarse-to-fine sequence imposed by fast processing of low spatial frequencies (LSF) and slow processing of high spatial frequencies (HSF). Objects can be categorized at varying levels of specificity: the superordinate (e.g. animal), the basic (e.g. dog), or the subordinate (e.g. Border Collie). We tested whether superordinate and more specific categorization depend on different spatial frequency ranges, and whether any such dependencies might be revealed by or influence signals recorded using EEG. We used event-related potentials (ERPs) and time-frequency (TF) analysis to examine the time course of object processing while participants performed either a grammatical gender-classification task (which gene...
International audienceCurrent models of visual perception suggest that during scene categorization, ...
Observers performed three between- and two within-category perceptual decisions with hybrid stimuli ...
International audienceWe examined the neural correlates of spatial frequency (SF) processing through...
Visual object processing may follow a coarse-to-fine sequence imposed by fast processing of low spat...
Visual object processing may follow a coarse-to-fine sequence imposed by fast processing of low spat...
Background: The visual system may process spatial frequency information in a low-to-high, coarse-to-...
Background: The visual system may process spatial frequency information in a low-to-high, coarse-to-...
Current models of visual perception suggest that during scene categorization, low spatial frequencie...
Research exploring the role of spatial frequencies in rapid stimulus detection and categorization re...
AbstractPhysical properties of visual stimuli affect electrophysiological markers of perception. One...
Social interaction starts with perception of other persons. One of the first steps in perception is ...
International audienceCurrent models of visual perception suggest that during scene categorization, ...
The modulatory effects of low and high spatial frequencies on the posterior C1, P1 and N1 event-rel...
Social interaction starts with perception of other persons. One of the first steps in perception is ...
Research exploring the role of spatial frequencies in rapid stimulus detection and categorisation re...
International audienceCurrent models of visual perception suggest that during scene categorization, ...
Observers performed three between- and two within-category perceptual decisions with hybrid stimuli ...
International audienceWe examined the neural correlates of spatial frequency (SF) processing through...
Visual object processing may follow a coarse-to-fine sequence imposed by fast processing of low spat...
Visual object processing may follow a coarse-to-fine sequence imposed by fast processing of low spat...
Background: The visual system may process spatial frequency information in a low-to-high, coarse-to-...
Background: The visual system may process spatial frequency information in a low-to-high, coarse-to-...
Current models of visual perception suggest that during scene categorization, low spatial frequencie...
Research exploring the role of spatial frequencies in rapid stimulus detection and categorization re...
AbstractPhysical properties of visual stimuli affect electrophysiological markers of perception. One...
Social interaction starts with perception of other persons. One of the first steps in perception is ...
International audienceCurrent models of visual perception suggest that during scene categorization, ...
The modulatory effects of low and high spatial frequencies on the posterior C1, P1 and N1 event-rel...
Social interaction starts with perception of other persons. One of the first steps in perception is ...
Research exploring the role of spatial frequencies in rapid stimulus detection and categorisation re...
International audienceCurrent models of visual perception suggest that during scene categorization, ...
Observers performed three between- and two within-category perceptual decisions with hybrid stimuli ...
International audienceWe examined the neural correlates of spatial frequency (SF) processing through...