预处理到Nuisance covariates regression时报错

系统为Windows 7,Matlab版本为2014a

错误信息如下:

严教授,您好:我想咨询dpabisurf的一个问题,谢谢

严教授,您好:我想咨询dpabisurf的一个问题,谢谢

您在视频中说皮层重建这一步可以在linux中做,我有的freesurfer跑的皮层重建,能不能把结果整合到dpabi中用呢?如果能怎么操作呢,谢谢您

统计分析疑问

严老师你好,

我对于统计分析的操作上有些问题想跟严老师请教,我的问题有两个

1. 在教学中提到,可以加入covariate images,例如GM density,但我对于该放入哪一个档案方面不是很确定,请问是该放入smwc1*.nii吗?

2. 若我有前、后测两次扫描,并都有测量MMSE。我知道可以使用correlation analysis分别知道前、后测时那些脑区与MMSE相关。

请问如果想知道后测比前测有哪些脑区与MMSE的相关有差异(后测 > 前测),该怎么做呢? 

谢谢严老师。

MATLAB code to read 4D rsfMRI

Hi

I am just trying to write my own MATLAB code to do some part of preprocessing. I need to conver the list of 4D rsfMRI data to 3D. In fact I have 5 subject data in the list and each one has 450 timepoints rsfMRI. I want MATLAB read each 450 timepoints and average them together and give a 3D data for each subject.

Can you please help me to prepare this part? I really appreciate that.

Regards

Faeze

Forums:

MATLAB code to read 4D rsfMRI

Hi

I am just trying to write my own MATLAB code to do some part of preprocessing. I need to conver the list of 4D rsfMRI data to 3D. In fact I have 5 subject data in the list and each one has 450 timepoints rsfMRI. I want MATLAB read each 450 timepoints and average them together and give a 3D data for each subject.

Can you please help me to prepare this part? I really appreciate that.

Regards

Faeze

Forums:

如何提取AAL90个脑区的时间序列

您好:

我用DPARSF4.5利用AAL模板提取时间序列时,想只得到90X90的连接矩阵,我应该如何操作?

谢谢

Start doing preprocessing of rs-fMRI

Hi 

I am beginner in using DPARSF. Just wanted to start doing preprocessing of resting-state data through advanced DPARSF, but saw that the session for uploading each subject's data does not working. I just gave the directory path but could not upload data. Can you please clarify me how I can do this step? 

 

Also, beside that I wanted to access to default mask provided by DPABI for ICC measurement on rs-fMRI. Can you please tell me if this is already available on the tool, is so how I can find that?

Thank you so much in advance for help.

关于DPABI运行问题

在使用网站上的Demo的时候,按照默认的步骤进行的时候,MATLAB报错了,错误信息作为附件传给您了。

关于DPABI运行问题

在使用网站上的Demo的时候,按照默认的步骤进行的时候,MATLAB报错了,错误信息作为附件传给您了。

用dpabi处理被试灰质时,进行到roi signal出现了报错(2)

尊敬的严教授:

        您好!因为之前的帖子没法把图片贴到正文,所以我又开了个窗口,望理解。之前的帖子链接是:http://rfmri.org/content/%E7%94%A8dpabi%E5%A4%84%E7%90%86%E8%A2%AB%E8%AF%95%E7%81%B0%E8%B4%A8%E6%97%B6%EF%BC%8C%E8%BF%9B%E8%A1%8C%E5%88%B0roi-signal%E5%87%BA%E7%8E%B0%E4%BA%86%E6%8A%A5%E9%94%99

        您说是并行工具箱的问题,我重新下载了matlab又试了试。我做了两种尝试,但是都没有成功。老师,接下来咋办啊?

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