论坛老师好！ 首先感谢REST新版的发布，新版加入VMHC后，我阅读了一些相关的文献，想做VMHC在疾病中的分析，但文献中有些步骤不太懂，望大家帮忙。 1. “The residual time series for each subject was registered to a symmetric MNI template and was used to compute the homotopic functional connectivity.”

严老师，数据预处理完后为什么要做单样本t检验，同时为什么要用explicit mask?一头雾水

老师好： 我采用DPARSF BASIC2.2计算ALFF，出现下面错误： Warning: Invalid escape sequence appears in format string. See help sprintf for valid escape sequences. > In rest_detrend at 24 In DPARSF_run at 992 In DPARSF>pushbuttonRun_Callback at 976 In gui_mainfcn at 96 In DPARSF at 43 Removing the linear trend: E:

各位，我用DPARSF计算出Alff和fAlff值以后，结果的文件夹里面只有Alffmap和fAlffmap,看不到严老师视频里面的低频振幅图，是要用啥软件打开吗？请大家赐教！谢谢

Hi again, Switched to DPARSFA and have my detrended native space images in subject folders in /FunRaw/FunImgNormalizedSmoothedDetrendedFiltered. Running DPARSF_V2.1_120101 and REST_V1.7_120101 on Matlab R2011b with SPM8. Here is the initial error:

Hi there,

关于新的DPARSF的Template Parameters的几个选项不明白，不知道具体的适用方向，有什么资料参考吗？或者麻烦老师简单介绍一下。

请教论坛的各位：在用DPARSF处理功能磁共振时到了去线性漂移步骤时提示存在以下错误，请各位帮忙提示一下哪出问题了，谢谢。 Warning: Escape sequence 'F' is not valid. See 'help sprintf' for valid escape sequences. > In rest_detrend at 24 In DPARSF_run at 992 In DPARSF>pushbuttonRun_Callback at 976 In gui_mainfcn at 96 In DPARSF at 43 doctor+M 2:43:01 Removing the linear trend: F: nalysis

严老师您好，我是fMRI的初学者，刚看完您的视频很受益，但是有些还是不太懂。我试着做，但不知道dparsf上老师出现Error in slice timing:sub_001和Error in slice timing:sub_002的字样，弄不清楚，反复做都是这样的，请严老师帮我看看，谢谢！

Hello, I have a multi session fMRI, however, the slice number in each sessoin is different, can DparsfA still run such analysis,