Dear Dr YAN
in brainnet viewer i saw the power 264 template, and i hope to add it to dpabi tool.please help me from where can i get the .nii file for this template.
Dear experts
I did a correlation analysis with PALM. Setting of PALM is 5000 permutations, cluster forming threshold 2.3, TFSE, gamma approximation. And I got results which are uploaded.
To explore the results, I used DPABI Viewers. To interpret the results, How should I set the parameter including P -value in "overlay configure?" And what's the exact difference among R_clustere_rstat, R_tfce_rstat and R_vox_rstat? does the setting of parameter in overlay configure vary according to R_clustere_rstat or R_tfce_rstat or R_vox_rstat?
Dear Dr Yan & members,
There is an error in my DPARSF_V2.3_130615 procedure as below,
I selected normalize by using EPI template,
My spm is version 8 and the matlab version is R2014b.
Dear Dr.YAN
Dear experts,
Hi Chao-Gan,
There is a problem with masks containing NaN-values. Because Matlabs function 'unique' handles each NaN-value as a distinct value, in a multilabel ROI-defining mask with NaN-values each mask voxel with the value NaN is considered as a separate ROI. This situation can lead to maximum size exceeding errors when calculationg the covariance matrix.
I recommend to modify in the function y_ExtractROISignal the line 197
Dear DPARSF experts
Hi everyone
I found there are many black points scattering on the pictures for checking normalization (see below). No such points were found in the FunImg data. I don't know these black points means voxels lost or some other meaning. The preprocessing steps include: slice timing, realign, bet, T1 coreg to FUN, new segment+DARTEL, Covariates Regression, Filter, Normalize by DARTEL.