Resting-state fMRI topics

请教严老师关于原始数据的一些问题

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!

REST-VMHC

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.”

REST1.8PRE去线性漂移和滤波的问题

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: