Dear FSL'ers, I am about to run some motor fMRI experiments on some subjects and am currently trying to program a visual cue in Presentation to inform subjects to change condition (rest/activation). Has anyone on the list used this software to write such a program? I am new to the software and am unsure how straightforward it might be to use. Thanks in advance, Carol -- Dr Carol Docherty Postdoctoral MRI Scientist Department of Neurophysics Max-Planck Institute for Human Cognitive and Brain Sciences Stephanstraße 1A 04103 Leipzig Germany Tel: +49 (0)341 99 40 291 Fax: +49 (0)341 99 40 221 Email: [log in to unmask]