Hi
that's just a poor man's masking option - if set to 10 it means that
only voxels with mean intensity above 10% of the range will be included.
hope this helps
christian
On 23 Jul 2007, at 18:49, Peter Fried wrote:
> Hi All,
>
> Quick question: What is the role of the threshold value in the ip
> command?
>
> What is an appropriate value for smoothing IC_maps (prior to running a
> group-analysis)? Thanks.
>
> -Pete Fried
> Center for Magnetic Resonance Research
> University of Minnesota
____
Christian F. Beckmann
University Research Lecturer
Oxford University Centre for Functional MRI of the Brain (FMRIB)
John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK.
[log in to unmask] http://www.fmrib.ox.ac.uk/~beckmann
tel: +44 1865 222551 fax: +44 1865 222717
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