Journal article
Comparison of sensitivity to first- and second-order local motion in 5-year-olds and adults
Abstract
We compared sensitivity to first- versus second-order motion in 5-year-olds and adults tested with stimuli moving at slower (1.5 degrees s(-1)) and faster (6 degrees s(-1)) velocities. Amplitude modulation thresholds were measured for the discrimination of the direction of motion (up vs. down) for luminance-modulated (first-order) and contrast-modulated (second-order) horizontal sine-wave gratings. At the slower velocity (1.5 degrees s(-1)), …
Authors
Ellemberg D; Lewis TL; Meghji KS; Maurer D; Guillemot J-P; Lepore F
Journal
Multisensory Research, Vol. 16, No. 5, pp. 419–428
Publisher
Brill Academic Publishers
Publication Date
2003
DOI
10.1163/156856803322552748
ISSN
2213-4794