DPARSF Cov_regression produces weired images

Submitted by LLF on Wed, 03/18/2020 - 03:16

Dear Dr. Yan,

I am using DPASFA v4.3 to run resting-state image, within the step : ARSWDCF. The detrended images are good, but something goes wrong after the regression.  Bellowing are the settings I used, the Detrended image, and Detrended + Covregessed .  If I put the cov_regressed images into ICA, it will produce even more weird results.   

Any Advice is highly appreciated!

 

AttachmentSize
Image icon setting63.63 KB
Image icon Detrended image64.96 KB
Image icon Weired images55.48 KB

Forums:

YAN Chao-Gan

Thu, 03/19/2020 - 12:04

There might be something wrong with your data acquistion.