Re: [Freesurfer] Questions about multiple test correction and quality assurance

2019-04-26 Thread Zhi Li
External Email - Use Caution Thank you very much for your detailed explanation. About the second question, I am still confusing on the permutation and CWP map calculation: 1. Whether the CFT is applied to the uncorrected p-value map first (e.g., the sig.nii.gz generated by 'mri_gl

Re: [Freesurfer] Questions about multiple test correction and quality assurance

2019-04-25 Thread Greve, Douglas N.,Ph.D.
On 4/25/19 10:54 AM, Zhi Li wrote: > > External Email - Use Caution > > Dear FreeSurfer experts, > > I am reading your work 'False positive rates in surface-based > anatomical analysis' and having several questions about multiple test > correction in mri_glmfit-sim: > > 1. The permutati

[Freesurfer] Questions about multiple test correction and quality assurance

2019-04-25 Thread Zhi Li
External Email - Use Caution Dear FreeSurfer experts, I am reading your work 'False positive rates in surface-based anatomical analysis' and having several questions about multiple test correction in mri_glmfit-sim: 1. The permutation is permuting the design matrix, but how to pe