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Signal extractor question

Dear Expert,

I am grateful for your help. I have not received an answer so I am reposting this question. 

I am trying to extract the  time-course signals using DPABI's signal exractor tool for a single subject event-related run that has been pre-processed with SPM. My question is as follows: 

Signal extractor tool question about input

Dear Expert:

I am trying to extract the  time-course signals using DPABI's signal exractor tool for a single subject event-related run that has been pre-processed with SPM. My question is as follows: 

Would the signal extractor tool work for an event-related run? if so, should I enter the 'con.nii' files or the spmT.nii files?

I would really appreciate your  expert guidance,

Best,

Catherine

结果超大脑范围

Some reviewers' questions for comments

Dear Sir,

    Our articles was recently repaired and we have several reviewer questions that I would kindly ask your assistance with and which relate to the use of your very valuable Restplus toolbox.

DPABIsurf QUESTION

Hi DPABI team,

老师好,检查配准是否准确时,怎样调整结构像的亮度


我目前处理的大鼠数据结构像比较暗,不知怎样在DPABI里面调节亮度。

Predefined Types:

Failed Model Estimation --- There is no significant Voxels ?

During Preprocessing of Image Data, many of us face problem of Model Estimation and failed to extract significant voxels,  i raised this question on the forum of Researchgate,  i am sharing it here, so anyone facing problem of Model Estimation may find useful answers and methods to overcome this problem.   heres the Link:

https://www.researchgate.net/post/Failed_Model_Estimation---There_is_no_significant_Voxels  

 

Thank You

Tamoor Malik

Yunnan University

 

 

some questions regarding the preprocessing steps

Hi experts,
 
I am using DPABI to perform Functional Connectivity. I have some questions regarding the preprocessing steps.
 
1)Does Preprocessing steps order matter for performing Functional Connectivity analysis? and which are the recommended preprocessing steps? because I have seen different groups used different steps order (e.g., FunImgARWCSDFB, FunImgARCFWS, FunImgARCWSF, etc)
 

Why

While I input the data for fMRI into DPARSF in matlab, then clicked "run" button, outcomes could not be produced. Warnings often pop out . what are  the reasons?  look forward to  expertise:)

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