Dear all REST experts:
Recently I worked on the functional connectivity function of REST toolbox, but I found that it showed some error messages about ROI dimension when I imported the cluster ROI files.
The error messages were as follows
Error using ==> rest_loadmask at 64
Dear Members
We have Philips Acheiva 1.5 T fMRI scanner. For my rs fMRI study I wnat to set the scan parameters as follows. Please give your suggession if there is any mistake.
各位老师好
新版DPARSF生成的zALFFMap、zfALFF和老版本生成的mALFF-1、mfALFF-1的区别的是什么那？对于结果会产生什么影响哪或者说应该怎么选择取舍哪？谢谢！
Hi
I have done done FC Analysis along with ALFF. In SPM i usually get a matrix, which you can view after clicking 'Results' and rendering brain image over it. Is there a similar way in DPARSF to view results in pictorial form ?
Thanks
Dear DPARSFA and resting state experts,
老师，以及各位先进：
Hi,
As we know, there are two templates in spm: East and European templates. I want to know where (directory and file-name) these two templates are included in spm folder, because I want to do a comparasion between them. could you tell me that?
thanks!
能否用通俗的语言讲解一下，本人非理工科背景
Hi,
I'm trying to run some functional connectivity analyises on the ABIDE data by using DPARSFA and, just after applying the Reorientation Matrices (downloaded from http://www.restfmri.net/forum/DownloadedReorientMats), I get the following error (pasted below)
我要做灰质体积与行为指标的相关，根据已有理论，我欲分别考察两个系统的灰质体积，一个是DMN系统，一个是Pain Matrix系统（使用WFU自己作的mask），已经有了这两个系统对应的2个mask。结果，如果在全脑上进行矫正，很多假设中的区域不能过矫正，而那些相对最强的cluster又与假设很契合，因此希望在这两个mask内来做矫正（PNAS上采用这样的处理办法）。
如果我希望在一篇文章中分别回答这两个系统的灰质体积是否与目标行为相关的话，
1.1 我在迟疑究竟是否必须把两个mask合并，然后在更大的mask内做矫正，这样的话，有几个预期中的cluster就不能存活。请问我能否分别进行两次计算，在每个mask内做矫正？
1.2 如果可以的话，矫正方法是否必须相同？
2.1 AlphaSim和ns校正下的结果比较一致，但过不了FDR和FWE矫正，您觉得使用这两种矫正方法可以接受吗？
2.2 如果可以接受的话，哪种方法更好呢？
多谢老师及各位朋友们！