dparsfa将dicom转nifti的问题

Submitted by cbreal on
Forums
我想用中文提问 (I want to post in Chinese)

        REST版本号V1.8_130615 DPARSFA版本号V2.3_130615 spm版本为spm8 matlab为linux下2010a(我测试的操作系统分别为redhat el5.7和redhat el6.2 测试用户分别为root和普通用户,普通用户有rest和dparsf文件夹下的777权限) 我执行dicom文件转nifti时遇到下面的情况FunRaw转FunImg时，FunImg文件夹会产生，但是nifti格式文件不会产生，程序会一直等待,直到我ctrl+c终止。如果用后面的脚本可以解决这一问题

      这个问题我用fedora 14和opensuse 11.4测试过，同样版本的spm,matlab,REST和DPARSFA是可以转换的。但是我在虚拟机内安装的redhat el5.7就转换失败。请问是什么原因造成的？有没有可能是操作系统的内核问题?

About head motion in DPARSFA

Submitted by Louise on

Hi,

I have a question when dealing with the head motion using DPARSFA. Actually, I have performed 'scrubbing' with my data.  If the head motion of the volume exceeding 0.5mm (FD-Jenkinson), then I deleted one time point before and two time points after this volume. 

Then my question is how to clarify the scrubbing method and the creteria more standard in the menu. Do I have to show the translation and rotation? And what is the translation and rotation when using the cretira of FD-Jenkinson>0.5mm? 

关于使用mask

Submitted by foxet on
Forums
我想用中文提问 (I want to post in Chinese)

我使用fsl里的HarvardOxford-cort-maxprob-thr0-2mm.nii 来获得不同皮层区域的mask。。。

 

我得把模版所在得mni空间转换到我病者的dti空间，但我用非线性转换整个HarvardOxford-cort-maxprob-thr0-2mm.nii 图像后，它里面本来代表不同区域的整数1，2，3，4.。。。，变成了小数。。。。。。。。我想问问怎么办？

How to select ROIs scientifically

Submitted by Henry on
Forums
DPABI/DPABISurf/DPARSF

Hi all,

Another dummy question. People usually select ROIs to calculate the function connectivities between different brain regions. However, in REST, we do not have enough information to pre-set the ROIs like what we do in Task states. If we use AAL atlas, the brain regions are too large, and it should not be a good way.

So, if we want to calcualte the FC, how to select the ROIs scienfitically in REST studies.

ps. How to view the FC results in REST?  or we need to use other softwares?

G.Dong

which step should i do next after this error report

Submitted by Henry on
Forums
DPABI/DPABISurf/DPARSF
what does this mean when this error report appears?
------------------------
Error using movefile
/bin/bash: /bin/mv: Argument list too long
 
 
Error in DPARSFA_run>(parfor body) (line 3724)
            movefile([AutoDataProcessParameter.DataProcessDir,filesep,FunSessionPrefixSet{iFunSession},AutoDataProcessParameter.StartingDirName,filesep,MeasureSet{iMeasure},filesep,'w*'],[AutoDataPro
            Error in parallel_function (line 477)<

more error reports

Submitted by Henry on
Forums
DPABI/DPABISurf/DPARSF
after converted DICOM into nifti, then comes another error:
------------
Undefined function 'read_hdr' for input arguments of type
'char'.
 
Error in nifti (line 27)
        vol    = read_hdr(fname);
 
Error in DPARSFA_run>(parfor body) (line 605)
                Nii  = nifti(DirImg(1).name);
 
Error in parallel_function (line 491)
            S = F(
Subscribe to