作者: F. J. Mandriota , D. E. Mintz , J. M. Notterman
DOI: 10.1126/SCIENCE.138.3538.437
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摘要: Weber ratios were obtained for visual velocity discrimination under three topographic conditions with the same subjects and psychophysical procedures. The differed regarding presence of either temporal or spatial cues, these being correlated in magnitude stimulus velocity. Systematic effects cues upon level noted.