blogs

Dear Expert, I have calculated the resting state BOLD signal for several ROI's using your valuable toolbox Dpabi in order to assess functional connectivity patterns between these ROI's. I found out that the ROI_FCMaps…

Dear Experts, I wish to examine the functional connectivity between 4 regions (ROI's) only. Is this a possibility in DPARSF A. Or does DPARSF only measure the functional connectivity between the ROIs with the rest of t…

Dear Dr. YAN Chao-Gan and experts,

I kindly ask you if you know studies that investigated the sensitivity of the rs-fMRI technique in the clinical settin…

Dear DPARSF A Experts: Thank you for this valuable toolbox. I have successfully pre-processed my data (20 healthy controls; 20 patients) using DPARSF A for a voxel-wise functional connectivity analysis with a pre-define…

Dear Dr. YAN Chao-Gan and experts I'm analyzing seed-based FC using DPABI (DPARSF). My question is that is there a way to segregate positive FC map and negative FC map from the result of z-scaled FC map? Thank you in…

Dear Friends Please forgive this little advert. Enclose please find the announcement of a two days workshop Images of the Mind: new frontiers in brain imaging Advanced (f)MRI statistical methods and their applicati…

Dear Dr. YAN Chao-Gan and experts I'm trying to figure out the rs-fmri analytic method used in thalamocortical functional connectivity analysis by Zhang et al., and Nair A et al. (please see the appended articles). Spec…

Dear Expert: I have 'sourced ' FSL in the terminal like this: FSLDIR=/Applications/fsl . ${FSLDIR}/etc/fslconf/fsl.sh PATH=${FSLDIR}/bin:${PATH} export FSLDIR PATH I then inputted the command 'bet' and received belo…

Dear Experts:

 I am new to DPARSF and new to Matlab,so please kindly excuse my basic question.

I am working on a Mac and have installed FSL and SPM8.  I have also opened Matlab from the terminal…