I have a quick question about modelling events in an fMRI first-level design. The options in the GUI allow one to specify the units for design as either scans or seconds. If the units specified are scans, then are the event durations also in scans or seconds? The SPM5 manual says 'specify the event durations (in seconds)' on page 61, but I just thought I would double-check.
Ta,
Rich.
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