Symbolic link error DPARSF

I am using the DPARSF toolbox to run through 1 subject's data as my first case.

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Error using copyfile

Dear experts

All files were in NIfTI format (FunImg and T1Img)

From the error message:

Removing First 10 Time Points: Sub_001 OKRemoving First 10 Time Points: Sub_002 OKRemoving First 10 Time Points: Sub_003 OK

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Questions about covaraites in group-level statistical analysis

Dear Experts

Here is a couple of questions regarding a covariate analysis for rsfMRI:

  1. For motion regreseed (as Text Covariates) -> choose mean FD value in headmotion.tsv under the the directory of Realignment right?
  2. For global iFC correlation (as Covariate images)-> which files should I pick up? (FC_FunImgARglobalCWF?)
  3. Gray matter portion (as Covaraite images) ->choose wc*.
  4. Any suggested reading or example for ANCOVA and repeat measure setup

Thanks for considering my request!

Cheers

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Computing connectivity with ROI yields the same cluster. Reasons?

Hi everyone,

after preprocessing I computed functional connectivity of one cluster (one node of the DMN predefined in the toolbox: x = -6 y = 52 z = -2). I did this for 20 subjects. Afterwards I computed a t-test versus zero (SPM contrast: 1) based on the connectivity map of each participant.

 

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DPARSF for Rat Data Errors and Questions

Hello,

I am new to using DPARSF and have watched the videos discussing how to you use it for both human and rat data. I still had a few questions though because I still cant get my data to process properly.

1) Do we need whole brain data? (I have 9 slices spanning 1 mm per slice in our interested regions)

2) Our data is in a 128 x 128 matrix, will this cause issues when using the 96x96x30 rat brain template?

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Error in computing ALFF

 
严老师,
 
您好!我在用Dpabi做到计算ALFF这一步时,matlab总是会弹出这一错误。我尝试过reslice或替换Masks里面的AllResampled_BrainMask_05_91x109x91.nii文件(详见附件),都没有用。请问该如何解决?
 
期待回复!
 
祝好!
 
周丽丽
 
 
Matlab command:
 
Computing ALFF...

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The Laboratory for Brain Connectivity at (UESTC) is currently seeking postdocs

The Laboratory for Brain Connectivity is currently seeking multiple postdoctoral research fellows to join our lab. The lab was established in October 2017 by Bharat Biswal, a Foreign 1000 Talents Professor at UESTC, Chengdu. Our lab is part of the Center of Information in Medicine and the School of Life Science and Technology at the University of Electronic Science and Technology of China (UESTC). The School/Center has a highly selective doctoral program (PhD issuance authority) in Biomedical Engineering and ranks No. 10 nationwide.

cannot extract measures from sample matrices

Can anybody answer the query I posted below one week ago? I also neglected to mention that the error messages below are printed to the matlab terminal.

 

Liam.

 

Cell contents reference from a non-cell array object.

 

Error in GraphVar_getDialogData>check_StructureName (line 339)

if isscalar(handles.vpNamesNeo{2})

 

 

Error in GraphVar_getDialogData (line 82)

if(~check_StructureName(handles,forCalcFunc))

 

 

Error in GraphVar_calc (line 29)

Mismatch between coordinates of defined ROI and Matlab output

Hi everyone, I have the following problem: I tried to compute functional connectivity by using the 'Define ROI' button. As ROI I selected one of the Default ROIs (taken from Andrew-Hannas nodes of the DMN). This Region had the following coordinates: -6 52 2 (radius: 5). However, the following output in the Matlab command window does not fit these coordinates. See the following lines ...

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