ZangYF Group's CVs

Error message in using REST Slice Viewer

Submitted by liy on Fri, 02/12/2010 - 23:54

Hi,

This error message was found during using the slice viewer:

'Exception occured. (MATLAB:UndefinedFunction)
Undefined function or method 'imresize_old' for input arguments of type 'double'.
<a href="error:/data_RAID/li/worksoft/REST/REST2007V1.3_100201/rest_sliceviewer.m,2763,0">2763#line</a>, AddOverlay, in "/data_RAID/li/worksoft/REST/REST2007V1.3_100201/rest_sliceviewer.m"

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Resting-state fMRI topics

No valid image in '.../PicturesForChkNormalization'

Submitted by liy on Sat, 02/13/2010 - 00:13

Hi,

Recently, I have run 3 times ReHo analyses on healthy controls and patients. Two of them did not show any valid images in '.../PicturesForChkNormalization' but one analysis using patients' data had valid images. Does it mean any errors during the DPARSF process? Thank you very much in advance! If there is anything I can do to solve it out, please feel free to contact me!

Happy Spring Festival! All the best!

Yong Li

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Resting-state fMRI topics

SPM fMRI结果显示时遇到了问题？

Submitted by huangmin on Thu, 02/18/2010 - 20:31

严老师：
我有个问题请教，还请您春节里抽空给予解答：单样本t检验、参数估计都很好，但结果显示时，选中FDR校正之后问P=0.05点回车确定，没有&extent threshold选项就直接蹦出下面的结果。
 

并且MATLAB command window里提示：
========================================================================
contrast image  1               :        ...written con_0001.img

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Other

Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Fri, 02/19/2010 - 14:02

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Resting-state fMRI topics

Is it possible to do the Functional connectivity analysis with not normalized data?

Submitted by liy on Fri, 02/19/2010 - 22:35

Hi,

I would like to apply the functional connectivity analysis to patients who suffered lesions. Is it possible to use not normalized images? It seems that the 'DPARSF' does not allow this customization. Therefore, I am going to try to use SPM to pre-process the data then run the functional connectivity in REST2007. Would it be any problems in this way? Thank you very much in advance!

Happy Spring Festival!

Yong Li, PhD

Forums: 
Resting-state fMRI topics

Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Sun, 02/21/2010 - 14:26

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mALFF-1

Submitted by mghasemi on Wed, 02/24/2010 - 22:07

Dear All
Hi,
1- Why we should use mALFF-1 images for one sample t-test? why we can't use mALFF or ALFF images?
2- When I run 'Image calculator' in REST and add 20 mALFF images as group images and expression was "g1-1". The below error occured in matlab workspace:
??? Error using ==> horzcat
CAT arguments dimensions are not consistent.

Error in ==> rest_WriteAnalyzeImage at 79

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Resting-state fMRI topics

Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Sun, 02/28/2010 - 11:59

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Fwd: What's new for '+"resting" +"fMRI"' in PubMed

Submitted by admin on Sun, 03/07/2010 - 11:48

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