Cognitive penetrability of scene representations based on horizontal image disparities.

ABSTRACT: The structure of natural scenes is signaled by many visual cues. Principal amongst them are the binocular disparities created by the laterally separated viewpoints of the two eyes. Disparity cues are believed to be processed hierarchically, first in terms of local measurements of absolute disparity and second in terms of more global measurements of relative disparity that allow extraction of the depth structure of a scene. Psychophysical and oculomotor studies have suggested that relative disparities are particularly relevant to perception, whilst absolute disparities are not. Here, we compare neural responses to stimuli that isolate the absolute disparity cue with stimuli that contain additional relative disparity cues, using the high temporal resolution of EEG to determine the temporal o

SUBMITTER: Chen YD 

PROVIDER: S-EPMC9596438 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature