Re: [Freesurfer] extracting clusters for each timepoints for longitudinal analyses

External Email - Use Caution

Thanks Doug.

I ran multiple comparisons to get the clusters. However, I want to extract the clusters values for the individual timepoints. The paired t-test does a paired-difference (timepoint1 - timepoint2) and I presume the significant clusters come from the difference image used in mri_glmfit. My goal is to extract the clusters values for each of the timepoints not paired-difference. This is a surface-based analysis.

Best, Paul

On Tue, Jun 16, 2020 at 11:35 AM Douglas N. Greve dgreve@mgh.harvard.edu wrote:

did you run the correction for multiple comparisons to get your clusters? If so, then there should be a table with a row for each subject and a column for each cluster.

On 6/16/2020 11:03 AM, miracle ozzoude wrote:

    External Email - Use Caution

Hello,

I ran a pet longitudinal paired t-test analysis with 2 timepoints using mri_glmfit and I found significant clusters. I want to extract the values of these significant clusters for each timepoints. How do I go about doing this?

Thank you.

Best, Paul.

---

Freesurfer mailing listFreesurfer@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer