out of memory error

Submitted by cristina.scarpazza on
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Dear All,
I have to do a ALFF analysis on fMRI images.
I used matlab 7.4. I did the preprocessing using SPM8. my smoothed images have matrix size 79 95 68 and voxel size 2x2x2. I have 195 scan for each subject.
I would like to run my analysis on a single subject. I detrend and filter the images using no mask.
I tried to use rest1.1 and 1.4, but both of them give me the following error:

error using ===> zeros
out of memory

ReHo的ANOVA分析

Submitted by yxyxx111 on
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请教在采用rest进行ReHo的ANOVA分析的时候，如何看两水平间差异。采用统计软件的时候这个很容易实现。但是，在使用rest时得到的只是一副图像，我不知道如何得到两两之间的差异，以及如何对图像进行解释。希望各位给予帮助。不胜感激！

Can anyone expert here help me?

Submitted by apolo140 on
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Taxonomy upgrade extras
FMRI
paremeters
philips
FMRI
paremeters
philips

Hello, everyone here!
 We are planning to launch a resting brain fMRI research with Philips 3T MRI scanner, but we don't know how to set the parameters,
can you experts here tell me how to set the related parameters in detail? Any advise will be much appreciated! Thank you!


ALFF

Submitted by krishna.dani on
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Dear RESTers

I am new to REST and to SPM. I would be grateful for any advice.

I have resting state fMRI data (3mins, TR 3s) and I am keen to look at the ALFF in a lesion and on the contralateral hemisphere to detect any differences. For each of my scans the lesion is in a different place, difference size, and may affect either hemisphere.

If I generate the ALFF map and calculate the mean ALFF value in lesion and in a mirror region is this valid or would higher level statistics be more appropriate?

Thanks

Krishna

做到Realign时报错

Submitted by demonpupil on
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严老师，您好：
  我在win 7下使用的是MATLAB 7.9.0, DPARSFv1.0 100201, REST V1.4 100426， SPM5。有5个被试，DPARSF设置是




结果在做到第五个被试的Realign时报错

Printing Graphics Windows to
E:\Analysis\FunImg\spm_2010Apr29.ps
--------------------------
Running "Realign: Estimate & Reslice"

新版的REST 使用时报错 烦请专家指教

Submitted by yubing on
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运行环境 Win XP(SP2)
              Matlab 7.01(R14)
              SPM2
              REST 版本 Version: 1.4, Release: 20100426

错误信息
Welcome: Administrator, 20100428_2042
REST Version: 1.4, Release: 20100426
??? Error using ==> copyfile
Cannot find the source file or directory specified.

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