Dear SPM Community, I am using SPM8, I am trying to do a level 1 analysis for a sensorimotor task. I get an error no inmask voxels during model specification stage. What could be the possible reasons for such an error? I have attached the error message in a text file. Thanks in advance. -- Anoop Jacob Thomas Research Scholar, Computer Science & Engg. Dept. Indian Institute of Technology Ropar.