This may be similar to a problem we encountered when trying to analyse
sparse data. It boils down to not being able to put the stimulus starting
before the first scan (requires a negative onset). Matthew Brett may be
able to comment further.
Emma
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| Emma Williams |
| MRI Physicist, Wolfson Brain Imaging Centre |
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| Wolfson Brain Imaging Centre |Email: [log in to unmask] |
| |Phone email: [log in to unmask] |
| University of Cambridge, |Tel (MR suite): +44 1223 331821 |
| Box 65 Addenbrooke's Hospital|Tel (Analysis): +44 1223 331823 |
| Hills Road |FAX: +44 1223 331826 |
| Cambridge, UK, CB2 2QQ |http://www.wbic.cam.ac.uk/~ejw1001 |
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