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First of all, thanks for all matlab scripts you made, which are really helpful.

杭州师范大学认知与脑疾病研究中心臧玉峰教授（简介见后）招聘助理研究员或研究助理1-2名。应聘者一般需要有博士学位（助理研究员）或硕士学位（研究助理），需要有较强的MATLAB编程能力，有图像处理或信号处理的相关基础。编程能力较强者，不受上述学位限制。助理研究员年薪8-12万，研究助理年薪4-8万。感兴趣者，请将您的简历发至：zangyf@gmail.com。

Dear YAN Chao-Gan,

I saw you posted a script ( y_Smoothest) which calculates the inherent smoothness of a data set. Thanks for publishing that script, but I have a couple of question related to that:

Hi,
when i load a simple contrast map from a 2-sample t-test onto the slice viewer and xjview, they provide me with maps with different statistics (p-values not matching).

Am i missing something?

Christian 

您好，我是一名初学者，在安装软件时， MRIcroN software解压缩后应该放到哪个位置呢？

Hi all, I'm just registered at this forum.
I'm studying Indipendent Component Analysis. I noted that it works only with time stationary processes, and fail in presence of non time stationary ones (exponential ramp, linear ramp, etc.). Are there other non-parametric techniques of blind source separation that work in in these cases? I found only parametric methods until now.

我有一个全身的pet-ct图像，通过ct项我做了一个脑部的mask想提取pet数据中对应的脑部数据，请问应该如何做啊？我用spm的Imcalc做的时候，用mask.*ct项数据但是也没有提取出相对应的脑部数据，能给点建议么？谢谢

Dear experts,
I ran the DPARSF preprocessing steps on a set of fMRI subjects, and I obtained images with parallel streaks which didn't look right. I am enclosing an example image. Has anyone encountered a similar issue?
Could one reason be that there was radio frequency leakage, as one book suggests? Or could it be the settings of DPARSF that I need to modify?

Thanks!

 老師
若我不想用aal or Brodmann做mask，可否用畫的方式呢？？
我的意思是指例如我想把hippocampus在平分成兩區，有這方面之功能嗎
謝謝