afni.nimh.nih.gov

Hello everyone,

After conducting a single subject analysis with surface data using 3dDeconvolve I found that the p and q values were very similar. I then used 3dcalc to create new contrasts based on the 3dDeconvolve results and recalculated the FDR curves with 3drefit. To my surprise I found that the corrected q values were now smaller than p. I am aware that this is theoretically possible with FDR but I'm not sure how verify if it is correct or if I have made a mistake somewhere.

Naail