Determining the number of salience maps that individual subjects have

b. Sample stimuli showing number of colors (C), shapes (S) and items per centroid (N). Many different conditions were run, only post-cued trials (blue) with 28-32 dots are considered here. Main Expts: The number of stimulus colors (centroids) is indicated above the abscissa on left-bottom graph. Data for three subjects. (a) Response error (pixels). (c) attention color-filter selection accuracy. (e) Minimum number of dots an ideal detector needs to match Ss responses.