-
Fri, 11/06/2009 - 09:32yanzhou按照COURSE中讲述的方法提取协变量，发现报错， >> RPCov=load('rp_aSub_001.txt'); >> BCWCov=load('ROI_FCMap_Sub_001.txt')' >>Cov=[RPCov,BCWCov]; ??? Error using ==> horzcat All matrices on a row in the bracketed expression must have the same number of...5719 reads
-
Thu, 11/05/2009 - 07:39dominicDear DPARSF developers, I am trying to run a test set of participants on using DPARSF and receive the following error: Removing the linear trend: Read 3D EPI functional images: "/data/kodos/work/struct/dominic/dparsf_v1....34468 reads
-
Wed, 11/04/2009 - 13:44neptunesky北京师范大学认知神经科学与学习国家重点实验室将于2009年12月19日-22日举办“fMRI、DTI原理与应用培训班”。培训班将以北京师范大学脑成像中心为操作平台，以具体的认知神经科学研究为切入点，邀请国内外相关领域知名专家和技术人员授课，详细讲述fMRI及DTI原理、实验设计、分析等内容。本次培训面向认知神经科学领域的研究人员及研究生、磁共振研发人员、放射科诊断医生及相关临床医务人员,欢迎大家参加.详情请查看附件.9021 reads
-
Wed, 11/04/2009 - 10:47YAN Chao-GanDear Chao I have a question regarding you program y_corr2p, that was very useful to me. I would like to know how the P value is calculated. All other algorithms I have been using use the mean(r) and std(r) across all subjects, but your code is independent of...4634 reads
-
Mon, 11/02/2009 - 11:47frogHi, expert I have used the rest_sliceviewer to show the results after t test. My t test is uncorrected p value=0.05, voxel size=10, and the corresponding t value=1.69. So, I input the t value 1.69 into the threshold text in the slice viewer...4677 reads
-
Sun, 11/01/2009 - 11:09adminThis message contains My NCBI what's new results from the National Center for Biotechnology Information (NCBI) at the U.S. National Library of Medicine (NLM). Do not reply directly to this message. Sender's message: Check Notes Sent on Saturday,...4128 reads
-
Fri, 10/30/2009 - 07:59dominicHi DPARSF developers, Thanks very much for your help so far. There is another error that I'm having difficulty understanding--printed below. I'm running DPARSF from spm5 using MATLAB 7.4.0. This error occurred after running the...17216 reads
-
Thu, 10/29/2009 - 21:33brodhinoochhello i have downloaded the DPARFS toolkit and I cannot open it in MATLAB. Could someone please instruct me on what to type in the MATLAB window to get this toolkit to open. For example, to open the resting state toolkit I type: rest. thank you in advance for...6318 reads
-
Thu, 10/29/2009 - 12:34dominicDear DPARSF developers, I'm trying to use the DPARSF toolbox to process some nifti (hdr, img) resting state sequences. It seems to be able to read the files (stored in FunImg), but when I un-tick the 'Slice Timing' box it appears with...6452 reads
-
Mon, 10/26/2009 - 23:30sunshine我用rest中的functional connectivity做两个脑区的相关行分析，分别选择了两个脑区中的某一个体素作为ROI，进行相关性分析。不同的是数据预处理时高斯平滑核分别选择4和6进行处理。得到的结果却相差很大，有的出现一次正相关，一次负相关，有的出现两次相关性相差几十倍。想请问各位老师：改变高斯核会有这么大变化吗？还是这个情况属于不正常，可能是处理步骤出了问题？16749 reads
