Helmut,
How is the cluster level threshold FWE correction applied via SPM? There
does not appear to be anything in the manual about that. Is it
equivalent to the cluster extent threshold? If so, how can the paper
specify 0.05 for FWE corrections if the cluster correction is based on
cluster size?
Thanks for your help with this.
On 11/20/2016 10:22 AM, MRI More wrote:
> Dear Eli,
>
>> However when we use SPM GUI, we are not
>> given the option to select both, it is an either/or situation.
> That's where you select whether to apply FWE correction on voxel level or not. They did not apply a FWE correction but went with an uncorrected .001, combined with a FWE-correction on cluster level.
>
> Hope this helps
>
> Helmut
>
--
Elijah Rockers
Research Data Analyst
Houston Methodist Research Institute
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