Dear Jon,
This option is not commonly used and results obtained without using this option are valid (and the most commonly reported).
All the best,
Mark
On 23 Apr 2013, at 10:11, Jon Brock <[log in to unmask]> wrote:
> Hi,
>
> For VBM data is the correct option to include non-stationarity correction (--twopass command)? Are BOTH the cluster and voxel stats invalid without this correction?
>
> Thanks!
|