Dear Emma,
>In single subject condition and covariate model under threshold masking you
>only get the option of absolute or proportional. In some cases chosing
>these excludes some of the voxels I'm interested in. I would therefore like
>to do explicit masking and specify a whole brain mask to ensure it looks
>everywhere.
>
>I'm not sure how to change the code under spm_spm_ui so that I get the
>option of explicit masking and get prompted for the brain mask.
For SPM99, Andrew Holmes posted an extremely useful bit of code that does
exactly that - if you search the archives for his name and explicit
masking, it was posted in about early 2001.
HTH, Alexander
>
>I hope someone can help!
>
>Emma
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