Forum of resting-state fMRI

Hi all,

 

Besides the information provided in the Courses, there were still lots of questions about resting-state fMRI data processing. Here we'd like to build a FAQ section for your convenience. However, the FAQ is just started and will be developed gradually.

 

Best,

 

Chao-Gan

 

1. What are the toolboxes needed for REST/DPARSF?

A: REST/DPARSF works well with MATLAB and Statistics Toolbox, Image Processing Toolbox and Signal Processing Toolbox. In addition, Parallel Computing Toolbox is needed if the users want to process multiple subjects in parallel computing mode.

 

2. How to solve the problem of “out of memory”?

A: Please refer to http://www.restfmri.net/forum/Course#comment-168

 

3. What’s the ROI information of the templates provided in DPARSF?

A: Please refer to http://www.restfmri.net/forum/node/1210#comment-1911

 

4. Why the data after nuisance regression looks so strange (distorted)?

A: Please refer to http://www.restfmri.net/forum/node/1207#comment-1906

 

5. How to compare a single case with a group of controls?

A: Please refer to http://www.restfmri.net/forum/node/1165

 

6. Does the part "Reorienting T1 Image Interactively for XXX" require any input from the user?

A: Please refer to http://www.restfmri.net/forum/node/1082

 

7. Why the p values in REST Slice Viewer differ from xjview?

A: Please refer to http://www.restfmri.net/forum/node/1115

 

8. What’s the input for smoothness estimation?

A: Please refer to http://www.restfmri.net/forum/node/1118

 

9. What’s the option of “IsTwoTailed” in GRF correction?

A: Please refer to http://www.restfmri.net/forum/node/1126

10. How to convert from voxel index to MNI coordinates and vice versa?
A: Please refer to http://www.restfmri.net/forum/node/1300

11. Why linear trend should be removed before filtering?
A: Please refer to http://www.restfmri.net/forum/node/1515