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严老师：
我现在有一批病人的数据，是BLOCK-DESIGN设计，请问可以构建全脑网络吗？为什么都没看见用任务数据做复杂网络分析？

严师兄，请教你个问题，我在用vbm处理3D图像过程中的问题：在check data quality=>display one slice for all images 时用默认的参数是总是错，运行不下去是为什么？Proportional scaling：选yes或no都运行了，Show slice in mm选的默认值0。谢谢！

老师您好，请问，我按照在您实验室学习班的方法处理VBM后，想用rest的slice viewer来看结果，特别要用其中整合的xjview看report，但选择打开处理后的SpmT后，总是报“this NifTi image includes an rotation transformation.You should reslice this data before attempting to overlay the image.” VBM中怎么再做reslice？我按照Dartel-Vbm操作流程处理的，没看到有单独再做reslice啊？

 Dear REST experts, 

 Thank you for your development of useful software. I have some questions about GCA. I am planning to use this software to analyze my fMRI data during the simple reward task (TR = 2 sec).

1. What is the difference between simple x2y model and autoregressive model? Output data was very different each other.
 

 Hi there
When I try and open the Data_Process_of_Rest_fMRI_Part1_English.pps file I have downloaded for instructions I get an error message telling me that this has DRM rights and that I don't have the password to play it. "this presentation is protected by a password or DRM. To access the presentation you must have a version not protected.."

Can you let me know what I'm doing wrong.

Many thanks
Anna

最近在看一篇文章，有些数据分析方面的问题搞不清楚，如果有人处理过类似的数据，请不吝赐教。谢谢！
MR Image Acquisition
Images were acquired with a multislice, singleshot EPI sequence to achieve whole brain coverage: 40 axial slices, TR=5 seconds, TE =35 illiseconds,
3.5-mm slice thickness, in-plane resolution 1.8 mm by 1.8 mm at the Magnetic Resonance Imaging Facility, Salford Royal NHS Foundation Trust, Salford. A SENSE 8-channel head coil was used for radio frequency transmission and reception.