Data from a study in which we measured detection thresholds for periodic patterns with different Mark:Space ratios. Each block of data in the spreadsheet contains raw staircase data (number of correct trials and total number of trials at a range of contrast levels) for four repetitions of a single condition. Threshold and slope values for each repetition are also given.
Funding: EPSRC (EP/H000038/1); Wellcome Trust (ref: 105624)
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