Perceptual characteristics in visual laterality research

Visual laterality experiments from the last three decades are reviewed. The criterion for inclusion was the independent manipulation within a constant task paradigm of one or more of the following perceptual parameters: retinal eccentricity, stimulus size, luminance, contrast, blurring/degradation, and exposure duration. These results are discussed in light of a model of hemispheric lateralization based on asymmetries in the processing of visual spatial frequency.