PubMed · 3227662
Large-scale relative localization across spatial frequency channels.
Abstract
Large-scale relative localization accuracy is measured with objects that stimulate different ranges of spatial frequencies. The author has previously made measurements using objects that stimulate only high-spatial-frequency channels or only low-spatial-frequency channels and found no effect of spatial frequency. In the present study, relative localization accuracy, i.e. interval discrimination, is measured with an object pair consisting of a low-spatial-frequency object and a high-spatial-frequency object. Relative localization accuracy for this cross-channel stimulus is as high as for the same-channel stimuli used previously, showing that the relative localization mechanism operates effectively across spatial frequency channels.
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C A Burbeck. 1988. Large-scale relative localization across spatial frequency channels.. https://doi.org/10.1016/0042-6989(88)90032-6
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