Resting-state fMRI topics

"Index exceeds matrix dimensions"

Hi, I'm fairly new to functional imaging and am very interested in finding a resting state analysis program that is user friendly. I've encountered the following error message, which I can't figure out despite listening to the online tutorial several times. The way that I've entered the data looks just like the sample screens except that we use 36 slices and have 120 volumes of data.

关于ReHo 的问题

老师您好, 我已经比较了病例组和对照组的ReHo双样本T检验,然后想进一步做ReHo值和临床指标之间的相关分析,是不是在T检查的结果上选择每个有差异的地方进行分析呢? 还是计算全脑的ReHo 值和评分之间的关系?具体该怎么操作?请指教,谢谢!

Memory Error doing anything in DPARSF

Hello,

I am analyzing fMRI NIFTI data that has already been converted by SPM on a Windows machine.

I'm getting an 'out of memory' error when I try to do anything, along with some other errors I don't understand. This computer has a decent amount of RAM (1.5 GB), I've tried closing all other programs, and tried 3 GB mode. Any idea what is going wrong?

A new electrophysiological study for human posteromedial cortex from PNAS

Proc Natl Acad Sci U S A. 2011 Feb 15;108(7):3023-8. Epub 2011 Jan 31.

Differential electrophysiological response during rest, self-referential, and non-self-referential tasks in human posteromedial cortex.
Dastjerdi M, Foster BL, Nasrullah S, Rauschecker AM, Dougherty RF, Townsend JD, Chang C, Greicius MD, Menon V, Kennedy DP, Parvizi J.