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Welcome to the forum of resting-state fMRI

各位老师,菜鸟小妹请教一个dparsf的问题,万分感谢!

数据每次跑到滤波时就出错,请问是哪里出问题了呢!请老师指教!以前用一样的软件一样的数据可以跑成功的啊。。。

Rest fMRI with a block design

 Dear all,

I am looking for the papers which used rest fMRI in a block design, like 20 seconds rest and 20 seconds some other task. I mean not the PPI or cluster analysis, but rather standard GLM. Any suugestions?

Thanks,
Vadim

dparsf 报错是为什么?

严老师:
         您好!dparsf2.2功能强大,与时俱进。但由于比较新手,我只能运行dparsf basic version了,比较谨慎严格。
  数据的准备:FunRaw(静息功能像),T1Raw(横断面的T1像);按照以下设置,定了-1 40 20的roi做FC;

About ReHo one sample-t-test

 
Hello, REST-experts!
I come up against a problem.


I don't understand exactly what types of ReHo-files should I download in SPM5 to calculate specify 2d level (one sanple-t-tast)? Should I use ReHo-maps? Or another ones? 

I'm  forwarding to your reply!
Best regards, Evgenia.

功能连接与效应连接

 功能连接与效应连接的关系是什么,功能连接异常能判断效应连接的异常吗?

How to get the correlation matrix of a ROI with the whole brain,

prof. yan,
    I have a question when computing connectivity.
    I choose Functional Connectivity in the GUI of DPARSF, and click Define ROI, then click Run. but in the Results file, no correlation matrix can be found.

请教臧老师和严老师关于DARTEL方法进行VBM分析以及slice viewer和xjview不一致的问题

 臧老师,严老师:
        您们好!我想请教您们几个问题:
       1、我使用DPARSFA里的new segement and DARTEL的方法做了一下VBM分析,除了性别、年龄,我还想把全脑体积的影响作为协变量去除掉,但是应该使用原始空间的c1还是使用wc1或者mwc1作为协变量呢?

rest做two sample t—test

尊敬的老师

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