dcm2nii_mac permission denied

严博士
 
    你好。最近在跑DPARSFA的时候,遇到了之前没碰到的问题,在跑第一步dcm2nii的时候系统报错  /bin/sh: ./dcm2nii_mac: Permission denied

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两组差异出现在脑室——使用DPABI的疑问

严老师,

       您好。最近学习R-fMRI network网站上的视频,帮助很大;论坛的讨论也给了我很多启发。但是最近在使用DAPBI的过程中也出现了一些问题。 

问题描述:两组差异出现在了脑室。

1.自己按照论坛相关问题里面老师的回答,检查了标准化,操作,以及以往文献关于此疾病的处理过程。(见附件)

2.自己将DPABI结果与AFNI+FSL结果进行了对比,校正后结果不一致

自己的疑惑:

1,看到dpabi的Template文件夹中CSF的mask很小,我们用于regress的csf模板(选择的SPM先验模板)是这个模板吗,这个会造成脑室出现信号吗?

2.怎样确保自己处理数据的可靠性呢?个人逐个检查了标准化,按照老师在视频中说的标准,自己觉得配准没有出现不太好的结果。

3.如果处理的数据没有问题,怎么做一个合适的mask以去掉脑室进行统计呢,template中CSF的mask很小?

 

 

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Segment error in DPABI

(1) Run log:
...
Generating AutoMasks begin...
 
Reading images from "D:\Documents\MATLAB\ProcessingTestData\FunImgR\sub001\r20170712_223434ep2dboldp2s3DAISHENGXIANGs010a001.nii" etc.
Fixed Clip level = 343.162901
Used gradual clip level = 268.560669 ... 438.781226
Number voxel above clip level = 148351;
Clustering voxels...
Largest cluster has 144689 voxels
Erode: npeel = 1, peelthr = 17
Clustering voxels...

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Call for papers for "Brain and Somatization Symptoms in Psychiatric Disorders"

Dear all,

We are organizing a special issue at Frontiers Psychiatry: "Brain and Somatization Symptoms in Psychiatric Disorders" (Guest Editors: Fengyu Zhang, Chao-Gan Yan, Wenbin Guo, Feng Liu).

Please feel free to join us.

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"/bin/mv: Argument list too long" on MacBook

Dear All,

I and my colleague are quite new to resting-state fMRI data analysis, we followed the instructions in the R-fMRI Course V2.1 in our try. We have checked “Functional Connectivity” and “Extract ROI time courses” in DPARSF 4.3, and we used the AAL template with the “Multiple Labels in mask file” option checked. There are 35 subjects in our data.

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NRRD images

Please Prof. Yan

I tried to process dicom images for fmri and nrrd images for structural mri
when i use Dpabi i have problem with nrrd image
error: there is no images inside the mask file
i use this setting

Thanks for your help.
 

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Function 'subsindex' is not defined for values of class 'matlab.ui.Figure'. (Centos 7.4/SPM12 v7219/Matlab 2017b))

Running job #1
------------------------------------------------------------------------
Running 'Normalise to MNI Space'

** "u_rc120171113164045_t1_mprage_tra_21_Template" **

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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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