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Dear SPMers:
    I have some fMRI data now. But I don't know how to analysis it using SPM5. So I think I will get a good solution if I send this email to the list.
    The experiment contains 6 runs. The stimuli of each run is the periodic visual stimulation, such as checher ring, checker wedge,etc. I know that I can look it on as a block design for each run and this kind of block design is not a block wave but a sin or cosin wave. Am I right? If yes, how to analyse all the data? I mean, can anybody give me some detailed instructions about it? And also, I wonder if the noise information, such as movement, respiration and cardiac noise, must be excluded?
    Thanks a lot!
Yours sincerely,

Zhi Wang


       
          2007-04-25