ZangYF Group's CVs

??? Undefined function or method 'rest_ReadNiftiImage' for input arguments of type 'char'.

Submitted by yth0306 on Sat, 10/05/2013 - 20:53

请问，用DPARSFA分析数据，出现如下错误
fanshucai OKMoving Head Motion Corrected Files:c-fangjiajia OKMoving Head Motion Corrected Files:c-chensi OK
??? Undefined function or method 'rest_ReadNiftiImage' for input arguments of type 'char'.

Error in ==> y_FD_Jenkinson at 31
[RefData, RefHead] = rest_ReadNiftiImage(ReferenceImage,1);

Error in ==> DPARSFA_run at 858
            FD_Jenkinson = y_FD_Jenkinson(rpname.name,RefFile);

Forums: 
Resting-state fMRI topics

请教关于相关性分析的一些问题

Submitted by lihong on Sun, 10/06/2013 - 22:42

各位老师，现在已经得出了双样本检验的显著差异脑区，下一步我想用临床的评分来评价这些显著差异脑区与评分的关系。
我的问题是：1.我分别提取每个被试的每一个显著差异脑区（例如:A脑区、B脑区）的平均FC值，然后用Excel直接做相关性分析，这种做法是否可取？
                  2.我分别提取每个被试的每一个显著差异脑区（例如:A脑区、B脑区）的模板，然后用REST的rest correlation analysis来做每个显著脑区与评分的关系，这这做法得出的单个脑区的R值，假如R-peak是0.7，而平均的R值是0.3左右，这样的R值我们在写文章的时候应该呈现哪个值比较合理？


Forums: 
Resting-state fMRI topics

AlphaSim error message

Submitted by miyata10 on Wed, 10/09/2013 - 01:00

Dear Experts,

I'm new to REST and would like to use AlphaSim for my study. When I try to run AlphaSim, it always gives me following error message:

Undefined function 'bwlabeln' for input arguments of type 'double'.

Error in rest_AlphaSim (line 78)
   [theCluster, theCount] =bwlabeln(fim, connect);

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Other

AlphaSim problems

Submitted by aguinea on Wed, 10/09/2013 - 18:37

Hi,
I am trying to make an alpha-sim from a mfALFF contrast map created by using SPM (but no REST toolbox), and always appear the same error when I try to calculate the smooth:

?? Undefined function or variable "testFlag".

Error in ==> rest_Smoothest_gui>Comput_pushbutton_Callback at 207
if strcmp(testFlag,'Z')

Forums: 
Resting-state fMRI topics

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Submitted by ZHANG_RESTadmin on Mon, 10/14/2013 - 09:43

                                      “静息态功能磁共振基础与临床”研讨会第二轮通知

 

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Forums: 
Resting-state fMRI topics

Preprocessed fmri Images

Submitted by dastard on Tue, 10/15/2013 - 16:48

Hi
I am encountering this problem since one day and i dont know how to resolve it. I have fmri Images (240, with TR 2.5), i have already preprocessed them using SPM08 ( they are realigned, normalized and smoothed). I have placed them in folder
C:\Desktop\All-Resting-State\Analysis\FunImgRWS\Sub_001
I have only one subject and i specify my starting directory as

Forums: 
Resting-state fMRI topics
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