• vmhc疑问
    Mon, 07/18/2016 - 20:08kang
    想请问一下，rest做vmhc可以采用default mask吗？我看很多文献好像是要自己制作模板。由于不是原始数据，不能制作模板，可以做vmhc吗？
    5233 reads
  • 关于VBM分析结果的校正
    Mon, 07/18/2016 - 19:20Vogel
    大家好，最近在学习VBM分析，好多文献在报告结果的时候都写的是the cluster-level statistical threshold was set at P < 0.05 corrected with underlying voxel level of p < 0.001 at the non-stationary cluster correction，我只知道FWE,FDR,Alphasim这些校正方法，请问这些文献里这种是什么意思呢   non-...
    9780 reads
  • template 是不是就是mask？
    Wed, 07/13/2016 - 22:26lionkiss
    有点糊涂了，是不是用imgcaculater做出来的就是template？
    4047 reads
  • 关于静息态数据功能连接的问题
    Wed, 07/13/2016 - 10:33Vivian_f1992
    各位老师好：       我现在在做静息态数据的研究，先用freesurfer对数据进行处理，提取时间序列，导入matlab中，计算相关系数，进行Fisher‘z变换，如何将数据导入图像中变到标准图像中去呢？谢谢！
    3575 reads
  • DPARSF & non-parametric analysis
    Tue, 07/12/2016 - 11:34solala
    Dear REST team: The issue of non-parametric analysis in fMRI study was highlightened again in recent days. I'm wondering is it resonable to use DPARSF for pre-processing combined with other non-parametric toolbox (such as SnPM) for statistical...
    3272 reads
  • 关于voxel-wise的问题
    Sat, 07/09/2016 - 15:11小皮蛋
    老师，您好，我用一个AAL脑区作为ROI进行voxel-wise分析，定义好了ROI之后运行会报错，不知道是什么原因呢 Computing functional connectivity with:"E:\depression1\sub002_detrend_filtered_Covremoved"   Read 3D EPI functional images: "E:\depression1\sub002_detrend_filtered_Covremoved...
    8753 reads
  • possible bug
    Fri, 07/08/2016 - 22:45virkp
    Hi there,  I am using RestPlus to compute functional connectivity when I define my ROI using AAL atlas, it save it as a .nii file but while analysing it looks for .img/.hdr file I am not sure why it doesnot save as .img/.hdr it gives an error and stops...
    2288 reads
  • bug in AlphaSim?
    Wed, 07/06/2016 - 11:39miyata10
    Dear REST experts, Recently a shocking paper has been published which criticize the use of cluster-based parametric correction: http://www.pnas.org/content/early/2016/06/27/1602413113 This paper also pointed out the bug in 3dClustSim in AFNI, which was left...
    5809 reads
  • tomowillco注册邮件错误
    Wed, 07/06/2016 - 08:11ZangYF
    tomowillco用户你好： 你留的邮箱退信，显示邮件错误，请重新注册或者与我联系zangyf@gmailc.om
    2672 reads
  • “eddy- current” toolbox in FSL.
    Tue, 07/05/2016 - 14:31lionkiss
    Firstly, all the images should be corrected with the “eddy- current” toolbox in FSL. 臧老师好，reviewer提出使用T1图像做协变量前，需要用FSL做这个步骤？呃，我手头没有FSL软件，有啥可以替代的么？
    4736 reads