All NaN in mALFF

Submitted by Patrizia on Mon, 04/10/2017 - 09:42

Dear Dr. Chao-Gan Yan,

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关於FC分析

Submitted by Chihhao on Fri, 04/07/2017 - 07:53
您好，
 
我是DPABI的新使用者，关於FC跑完後的结果，想确认我的理解是否正确。
 
每个参与者有170个TR，一共设置了6个ROI，并勾选了Functional Connectivity以及Extract ROI time courses
 
最後我在Result资料夹得到了FC_FunImgARCFWS, ROISignals_FunImgARCFWS, VMHC_FunImgARCFWSsym三个资料夹
 
我想我要的资料应该在FC_FunImgARCFWS与ROISignals_FunImgARCFWS两个资料夹内
 
FC_FunImgARCFWS内有以下档案:
 
ROI_FCMap_XXX.mat: 读取後在workspace得到名为SeedSeries的variable，为170(TR数) x 6 (ROI数)的矩阵。看起来应该是该ROI的time course?

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FC results for NBS Connectome

Submitted by Hua Yu on Wed, 04/05/2017 - 15:50

Dear All,

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Question about DPABI viewer

Submitted by mitaomian on Sun, 04/02/2017 - 06:22

Dear Yan,

   When I used DPABI viewer, I had one question about the lateral issues. As you mentioned in the Multimedia Course, the left of picture is actully the right hemisphere, as we known in the clinical practice. However, the atlas in DPABI viewer present the opposite result. In another word, the left picture was shown to be the left hemisphere, as illustrated in the attachment. This bothers me a lot. 

   Please help me out. Thank you so much.

   Best,

  Mia

 

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想请教FC_MAP与ROISignal的不同

Submitted by Chihhao on Thu, 03/30/2017 - 08:50

Help: Error in using DPARSF on MAC

Submitted by snowwolf518 on Wed, 03/29/2017 - 02:57

I am running DPABI version 2.3 and using the DPARSF 4.3 (Advanced Edition) installed with Matlab2016b on MAC OS.

Though I only choosed the EPI2NII item, I got the following error when trying to run the attached batch:

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Help: Error in using DPARSF

Submitted by eglee on Fri, 03/24/2017 - 23:15

Hi,

I am running DPABI version 2.3 and using the DPARSF 4.3 (Advanced Edition) installed.

I am using Matlab 2014b on a linux machine and got the following error when trying to run the attached batch:

 

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How best to handle subjects with different number of runs?

Submitted by eglee on Fri, 03/24/2017 - 14:44

Hello All,

I am using DPARSF to process my resting state data which will primarily be used in seed to whole brain analyses .

I have about 15 subjects that have been scanned before/after an intervention.

12 of those subjects have two resting state scans for each visit, but three of the subjects only have one scan for one of their visits.

What is the best way to handle this in DPABI?

What I have currently been doing is splitting all the data up so that each run is thought of as a different subject.

Forums:

error of two sample t-test by dpabi

Submitted by Carolineqiu on Wed, 03/22/2017 - 17:08

Hi,

I'm doing a research about  ROIs  FC, and try to compare the  zROIFCMap with two sample t-test by dpabi.

but during the anlysis ,there is an error as blow:

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