Do early neural correlates of visual consciousness show the oblique effect? A binocular rivalry and event-related potential study.

ABSTRACT: When dissimilar images are presented one to each eye, we do not see both images; rather, we see one at a time, alternating unpredictably. This is called binocular rivalry, and it has recently been used to study brain processes that correlate with visual consciousness, because perception changes without any change in the sensory input. Such studies have used various types of images, but the most popular have been gratings: sets of bright and dark lines of orthogonal orientations presented one to each eye. We studied whether using cardinal rival gratings (vertical, 0°, and horizontal, 90°) versus oblique rival gratings (left-oblique, -45°, and right-oblique, 45°) influences early neural correlates of visual consciousness, because of the oblique effect: the tendency for visual performance to

SUBMITTER: Jack BN 

PROVIDER: S-EPMC5726736 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature