Forgot the attachments earlier.  Here they are now

On Tue, Mar 3, 2009 at 5:11 PM, Devdutta W <devdutta.w@gmail.com> wrote:
Hi Freesurfers,
More questions about this analysis.
1) Referring to the documentation, we used the following command:
 tksurfer fsaverage lh inflated -annot mc-z.abs.2.sig.ocn.annot -fthresh 2 -curv -gray

The documentation says we should see an image as shown in Figure 1 (attached).  But what we see is Figure 2 (also attached).  Can somebody explain this? 

2) When running the simulation does it matter what threshold we use?  For example, can we use a threshold of 2 or 3 (instead of 4 as shown in documentation) when running mri_glmfit-sim?  And do we have to use the same threshold while displaying the clusters after?

Thanks for any help.

Devdutta