REHO-1后用spm5跑 出问题

Submitted by yubing on
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用REST 的 ReHo处理完以后

我将mREHOmap-1(在SPM5下操作)

然后用spm5跑 one sample t-test的组分析(用的mREHOmap-1)


跑estimate的时候,spm5的对话框

“please check your data 
there are no significant voxels
the globals are plotted for diagnosis”

然后看 result的时候,
总是提示estimate需要重新跑,而每一次estimate的末尾,总是提示上文的对话框
哪里出错了呢?

麻烦指教

处理数据时 载入第三方软件制作的 mask 报错

Submitted by yubing on
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处理数据时 载入第三方软件制作的 mask 报错
出错信息如下

Exception occured. ()
 Error using ==> rest_loadmask

 Mask does not match.
 Mask size is 91x109x91, not same with required size 61x73x61

请问如何处理,请指示,多谢

Mistakes of citation in some of my papers

Submitted by ZangYF on
Forums
Dear friends,
 
When I am preparing my presentation for the upcoming conference in Milwaukee, I found that I did not cite a few important papers in my previous papers. I am indicating the facts and my apologies below.
 
1)      In my regional homogeneity (ReHo) paper (Zang et al., 2010, NeuroImage), I should cite the COSLOF method by Dr. Shi-jiang Li and his colleagues (Li et al., 2002, Radiology). Dr.

关于FCmap的correlation coefficent的问题。

Submitted by lihong on
Forums
我已经用one sample test做出一组病人的脑功能连接图,在做完多重比较检验以后,我用rest slice viewer的cl.report得出clusters的坐标和大小,现在假如我关注其中一个clusters有兴趣,想了解这组病人里面每个人在cluster相应的位置的cluster大小,我用rest slice viewer打开每个被试的FCmap,但是里面的threshold(也就是correlation coefficent)我应该怎么样设置比较合理?
因为设置的值不同,会使得cluster也不同,这里设置的值需要和我前面做多重比较检验检验的值联系起来吗?(P<0.005 FWHM=4

求助:Alphasim 报错

Submitted by flysnail on
Forums

 运行Alphasim,点击RUN后 Matlab就报错了:
??? Undefined function or method 'normrnd' for input arguments of type 'double'.

Error in ==> rest_AlphaSim at 61
    fim=normrnd(0,1,nx,ny,nz);

Error in ==> rest_AlphaSim_gui>pushbuttonrun_Callback at 55
rest_AlphaSim(mask,outdir,outname,rmm,fwhm,pthr,iter);

Error in ==> gui_mainfcn at 96
        feval(varargin{:});