Dear all, A brief introduction of DPARSF V2.2 Advanced Edition has been updated to http://restfmri.net/forum/course Please see the updated "Part III" Release 120923. Thanks, Chao-Gan

Dear Chao-Gan et al., Greetings. I am running voxelwise bivariate GCA from the GUI. Unfortunately only the x to y maps are getting z transformed, not the y to x maps. Can you suggest a solution? I have a load of y to x maps that I want to normalise using the mean within the mask. Thank you Lena

最近对小世界网络很感兴趣,有一些问题想请教严老师. 1 有些文献提到,在比较病人组和正常对照组的全局小世界网络参数,比如local efficiency时候,说采用了FGR校正.我有些奇怪,每个被试只有一个local efficiency值,为什么还要校正?是不是可能是cost取值比较多,比如说cost 0.1~0.4,步长0.01的话,总共有30个值, 把这30个值同时考虑校正,比如说最严格的取p=0.05/30? 2 在比较两组数据之间的脑区的参数时,比如说nodal degree,需要确定一个cost具体值.很多时候文献中会选取全局参数(比如local efficiency)差异最大的cost值(p最小),还有别的方法吗?我的结果对应全局参数差异最大的cost值,cost取了0.35左右,感觉很不合适. 万分感谢严老师!

Hello, I got the following error when trying to load the overlay a T map generated with the 2 sample T test function. Do you have any suggestions on how to fix it? I am using Matlab 2011b with the Image Processing and Statistics toolboxes. Thank you. Undefined function 'imresize' for input arguments of type 'double'. Error in rest_sliceviewer>AddOverlay (line 2924)

严老师您好，做功能连接时在球形坐标区选择规定的ROI时，怎么才能知道我想选的感兴趣区的具体坐标是多少呢？很多情况下是去查阅文献，有没有一个表能总结一下的，到时候就一目了然了，谢谢您！

Dear REST team There seems to be some problem in calling the mPF_list variable for degree centrality I am using a recursively called directory with 20 subjects, each subject folder containing 235 volumes Pls see the message below: Starting matlabpool using the 'local' configuration ... There is no data or non-data files in this directory:

严老师，在您细心的指导下目前大部分知识已经掌握了，我现在有一批数据，是关于脑梗死的病人。但是我的病人虽然都是单侧的，但有左侧的也有右侧的，我想把它们放在一起分析，怎么设计才能出去部位对结果的影响呢？谢谢严老师！

Dear all, We have analyzed alff and falff comparing HC and OCD subjects within different bands (slow 2, 3 4 and 5). We would like to regress cardiac and respiratory information from the alff/falff maps. Could you please indicate me how to do so? Thanks very much for your help! Victoria

老师们好！ 看了DPARSF与REST的新功能，有以下问题想明确一下，比较多，麻烦大家了！