Laminar profiles of BOLD responses for significantly modulated voxels in V1.

<p>a.) Solid lines represent mean across repeated scans, shading indicates standard error across scans. Dashed lines represent average fMRI response in WM voxels. Significance threshold for defining activated voxels was adjusted for each subject to ensure a minimum of 300 voxels were included in the profile. S1: 1014/3287 voxels in V1 had p<0.001 (estimated by permutation analysis), 7 scans were averaged per condition; S2: 332/2036 V1 voxels with p<0.01, 5 scans per condition; S3: 325/1429 voxels in V1 with p<0.05, 5 scans per condition. b.) The control experiment included a set of scans in which the contrast of the intact objects reduced (image on top, right; blue laminar profiles). S4: 825/2953 of V1 voxels with p<0.001, 7 scans per condition; S5: 317/2126 of V1 voxels with p<0.05, 4 scans per condition.