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Fri, 03/17/2017 - 16:19yubing各位专家,大家好 我在做fMRI相关分析的时候,有文章提到说,计算两个时间序列相关性的时候,需要考虑到时间序列内部自相关(autocorrelation的影响 文章内容如下 "Because individual time points in the BOLD signal are not statistically independent, the degrees of freedom must be corrected according to Bartlett’s theory"(Michael D....7217 reads
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Tue, 03/14/2017 - 11:19Bliss-shell626请问已经基于DPARSF得到了90*90的功能连接矩阵,使用Gretna软件计算其小世界属性描述参数时,该如何正确设置呢?14427 reads
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Mon, 03/06/2017 - 15:13Vogel请教各位老师:我用dparsf做预处理时,师兄要我点上scrubbing这一项,但是他只说别人都是这样做的,我想知道scrubbing是干什么的呢,scrubbing settings里的FD threshold, scrubbing time points, scrubbing method这些都是什么意思呢? 谢谢老师。5674 reads
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Sun, 03/05/2017 - 22:42shallvin各位老师好: 最近发现的问题如题目,我用的是MATLAB2013b,在win7环境下dpabi和rest都可以正常运行,但是在win10 下dpabi的并行运算工具(parallel pool)就经常出错,rest一打开就直接提示如下:Error using diary C:\Program Files\MATLAB\R2013b\toolbox\REST_V1.8_130615\rest.log: Cannot open file:permission denied....5404 reads
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Fri, 03/03/2017 - 20:46lhldrs老师您好,我在处理数据数据转换时就报错了,请问是什么问题。层数35,180时间点,tr2s Error in ==> DPARSF_run>(parfor body) at 258 if strcmpi(DirDCM(3).name,'.DS_Store') %110908 YAN Chao-Gan, for MAC OS ...3322 reads
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Thu, 02/23/2017 - 09:52youermeiwen16911各位老师、同仁: 大家好,我近来开始处理静息态数据,遇到不少问题,请问是否能够帮我看一下我的问题是什么,我在处理第一步转化数据时不能处理T1Img文件,无法生成,4580 reads
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Sun, 02/19/2017 - 07:35ZangYFDear shaochien, Your email you provided does not exist. Please check.2312 reads
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Sun, 02/19/2017 - 07:35ZangYFDear shaochien, Your email you provided does not exist. Please check.6626 reads
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Sun, 02/19/2017 - 07:34ZangYFDear shaochien, Your email you provided does not exist. Please check.4275 reads