Dear SPMers: In the statistical option in SPM96, there are "# subjects or sessions" must be input at first. Is that mean the different subjects just saw as another session? If the answer is "no", what's different? If the answer is "yes", can I put the subjects that different in interscan interval together?( eg. one is 4 sec. per scan, and another is 5 sec. per scan. ) How can I do that? Or I must waiting for SPM98? Thank you very much. -- §ù¬F©þ Chung-Haow Tu Lab. Functional Brain Image Veterans General Hospital-Taipei No. 201, Sec. 2, Shih-Pai Rd. Taipei 11217 Taiwan E-Mail: [log in to unmask] Tel: 886-2-28712121-3495 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%