DPARSFA&Matlab

老师们好!

昨天发了一个英文版的问题,在论坛上没有找到,不知道是怎么回事,能帮忙看下吗?

先再把问题发一次,请教您两问题

1、跑DPARSFA运行到segment程序时就长时间没有响应了,也没有报错,处理结果文件夹中只有segment之前的文件,尝试多次都是出现附件图片中所示的问题。

2、DparsfA程序版本是否对Matlab兼容性有要求?对其他matlab toolbox版本是否有要求?我目前尝试了matlab2012和matlab2017版本。

期待您的回复!

谢谢啦!

Forums:

DPARSFA BET error Index exceeds matrix

Hello, 
while running dpabi, I get the below error during the brain extraction step. How do I identify which subject is throwing this error and or what is a posisble fix?-
 
...
Moving Head Motion Corrected Files:012V1 OKMoving Head Motion Corrected Files:011V1 OKMoving Head Motion Corrected Files:013V1 OK
Moving Head Motion Corrected Files:009V1 OKMoving Head Motion Corrected Files:018V1 OK
Moving Head Motion Corrected Files:013V1 OK
 

Forums:

DPARSFA&Matlab

Hello!

I have two questions for help, thanks in advance~

1. when I used the DPARSFA on the matlab running my data, it worked well until the step of  "segment", the matlab was not report "ERRORS", and the DPARSFA showed"RUN" state, I waited it for a long time (about 12 hours),but failed to find the  processed data, the interface of the metlab just like the following picture:

Forums:

Too many .nii.gz files

Hello, when I use FunImg as my starting directory, I get this error

"Too many .nii.gz files in each subject's directory, should only keep one 4D nii.gz file"

Both FunImg and T1Img were created in a previous run, so I don't understand why this error ?

appreciate any suggestions,

thank you.

Forums:

DPABI V3.0 is released

Dear colleagues,
 
We are pleased to announce the release of DPABI V3.0.
 
New features of DPABI_V3.0_171210 (download at http://rfmri.org/dpabi):
 

Forums:

The variables in cosub1_seg8.mat

Hi Dr. Yan,

What are the meaning of many variables of "cosub1_seg8.mat" in "T1ImgNewSegment" folder? Espeicially,  does the value in "ll" means the  total intra-cranial volume of a subjects?

If it is not, where can I find the brain sizes of all subjects?

Thanks

Hongru

Forums:

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

Forums:

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?

 

 

Forums:

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...

Forums:

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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