学术报告信息
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磁共振学术报告
1) Perfusion-based resting-state fMRI
2) Resting-state fMRI study of nicotine and cocaine
3)
初学者求助:
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严老师,您好:
我在处理数据时总是出现以下提示:Warning: FINITE is obsolete and will be removed in future versions. Use ISFINITE instead.
> In spm_select>click_file_box at 671
In spm_select>selector at 429
In spm_select at 97
In spm_jobman>file_select at 875
In spm_jobman>run_in_current_node1 at 698
In spm_jobman>run_in_current_node1 at 706
In spm_jobman>start_node1 at 668
In spm_jobman>start_node1 at 674
In spm_jobman>start_node1 at 674
我在处理数据时总是出现以下提示:Warning: FINITE is obsolete and will be removed in future versions. Use ISFINITE instead.
> In spm_select>click_file_box at 671
In spm_select>selector at 429
In spm_select at 97
In spm_jobman>file_select at 875
In spm_jobman>run_in_current_node1 at 698
In spm_jobman>run_in_current_node1 at 706
In spm_jobman>start_node1 at 668
In spm_jobman>start_node1 at 674
In spm_jobman>start_node1 at 674
有病灶的病例如何分析静息态数据
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老师您好:
我发现大多数正对静息态的数据都是常规MRI没有病变的病人,那么对于常规MRI上有病变的病例我们应该怎么做数据分析呢?
我发现大多数正对静息态的数据都是常规MRI没有病变的病人,那么对于常规MRI上有病变的病例我们应该怎么做数据分析呢?
静息态fMRI培训班
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2010年4月2-4日,成都
本次培训班专门针对静息态fMRI,除了理论课程,设置了上机扫描操作和数据处理操作课程。详细信息请见附件。
本次培训班专门针对静息态fMRI,除了理论课程,设置了上机扫描操作和数据处理操作课程。详细信息请见附件。
Resting-state fMRI conference
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Second Biennial International Conference on Resting State Connectivity, September 17-19, 2010.
The meething is calling for abstracts. This meeting has invited about 50 speakers (Please see the attached for the list). Please see www.restingstate.com/ for details.
The meething is calling for abstracts. This meeting has invited about 50 speakers (Please see the attached for the list). Please see www.restingstate.com/ for details.
default automated anatomical labeling (aal) rois
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Is there a list available with the corresponding regions (possibly also including xyz coordinates) for the 90 default automated anatomical labeling (aal) rois used in DPARSF? Thank you!
mALFF-1
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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
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
Is it possible to do the Functional connectivity analysis with not normalized data?
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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
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
SPM fMRI结果显示时遇到了问题?
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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
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
No valid image in '.../PicturesForChkNormalization'
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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
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