functional connectivity in individual space

Hello
First thank you for this toolbox that open new perpectives.
I am trying to perform functional connectivity in non normalized space in patients with glial tumors.
 For this purpose I create a brain mask coregistered with the functional data (same number of slices and voxel size)
However at the last step of computing functional connectivity an exception occured.

Computing functional connectivity with: "C:\Aram\IRM\Brain data base Siemens\chirurgie eveillee\Brossard\resting state raw\rest_detrend_detrend_filtered"

Forums:

Error message using functional connectivity

 Hello, 
I'm trying to run functional connectivity on a MacBook and I received the following error message when trying to perform. The error message is 

Error using ==> rest_WriteNiftiImage at 92
Meet error while writing the data

This is what shows up in MATLAB
Exception occured.    ()
    Error using ==> rest_WriteNiftiImage at 92
Meet error while writing the data

Forums:

Q&A: DPARSF and REST

We are trying to learn your programs to do functional connectivity in TBI (traumatic brain injury).  We have a large group and have been using several MRI methods including DTI, SWI and MRS.  I’ve wanted to use Fc for some time now and found your programs while searching on the SPM website.   I was able to run an Fc analysis last night but without removing regressors of noninterest.  I would like to use all features of both programs but have some questions.  I did register but am in a time crunch so thought I might get faster answers to my questions.&nbsp

Forums:

不能做filter

将静息态数据经spm预处理(未将前面10个时间点去掉)后,至rest1.3版本软件进行detrend和filter操作,detrend很顺利,也生成_detrend的文件,然后做filter,总是显示can not witer file,也没有声称相应的_filter文件,我的metlab软件是6.5.1版本的,请问可能是什么原因造成,还有不做filter对后序数据处理有什么影响?

Forums:

运行ALFF失败求助

你们好!我按照网上录像资料显示的处理数据步骤,先spm5预处理数据,转成ANALYZE格式后,滤波和去线性漂移,得到img和hdr格式的双份文件,然后做ALFF,报出错,
提示语是 "Error using>test_readniftiimage Meet error while reading the data",请问我该如何处理,是什么问题?谢谢!

Forums:

About preprocessing the resting state fMRI data

Hi, REST exparts
 
 Thank you for releasing convenient tool called DPARSF. I have some questions about that.

Forums:

rest soft question

Hi:
  Doctor cao,In REST Version: 1.3,I want to know the difference of ALFF and fALFF.can you tell me the page in you web which tell about it.
                                       thanks

Forums:

The R-fMRI Course

 

 

The R-fMRI Course V2.1

Forums:

Writing covariable-corrected images

 Hi again,

I am trying to use the rest_Y_RegressOutCovariables function to write our covariable-corrected image files. I get the error below, which I was hoping you could help me with. I've double-checked, and the timeseries vectors are the correct length.
Thanks for your help,
Alex

 

 

Forums:

ROI wise comparison text files

 Hello, 
I'm trying to run functional connectivity using ROI wise comparison between regions.  After detrending, filtering, choosing ROIs, inputting covariables and performing the functional connectivity, the program gave me the expected text files. Does the ROI_FCMap_  file represent the time course before or after the covariable have been regressed out? If it is before the covariables have been accounted for, is there a way to acquire the time course after the covariables have been regressed out?

Thanks for your help in this matter

Forums:

Pages

Subscribe to Front page feed