Greetings,
I'm trying to write a script to generate hemodynamic timecourses for particular voxels. I want to imitate the feature in tkmedit where these graphs can be viewed as Percent Signal Change.
I know how to generate this for averages across an ROI, but that involves computing the Average Baseline Activity, a quantity which is tied to the size ROI and thus does not make sense to use for a single voxel.
Does anyone know what value is used to properly scale the hemodynamic timecourses and how to compute that value?
Thanks
Matt Cain [EMAIL PROTECTED]
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