On Wed, 26 Oct 2005, Wang Ping wrote:
> I have a quick question for SPM:
> In fMRI-> specify design or data -> design-> interscan interval {secs},
> I don't know what's the meaning of interscan interval? Does it mean the total
> time one scan needed? I find the interscan interval selected will influence
> the final results.
Its the time between the onset of scan t and scan t+1. (i.e. scan time +
the time your scanner spends after finishing scan t and before starting
scan t+1)
--
Volkmar Glauche
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Department of Neurology [log in to unmask]
Universitaetsklinikum Freiburg Phone 49(0)761-270-5331
Breisacher Str. 64 Fax 49(0)761-270-5416
79106 Freiburg
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