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Welcome to the forum of resting-state fMRI

normalize the subject's mask to MNI space

Dear Dr. Yan,

I have used the DPARSFA (Caculate in MNI space warped by DARTEL) to prepocess my data. All of the preprocessed data were in MNI space now.

请教一下张寒老师有关mica中成分挑选sort components和identify components的使用方法

我在使用mica的时候,在成分挑选的时候,gui view界面中点击sort components,并且选择空间相关并加载了需要的DMN网络模板,点击ok之后,软件没有任何反应,
问题1:恳请张寒老师指导一下,mica中sort components的使用。
问题2:identify components在使用默认的设置,全部勾选,点击ok,matlaB就会报错,请问identify components的作用以及他的使用方法。
Idendentify components
??? Undefined function or variable 'dim'.

Connectivity Matrices

     老师您好,想请教下,在运用NBS CONNECTOME这个软件时,用DPARSF作后处理, AAL模板, 如何获得Connectivity Matrices? 我看 NBS CONNECTOME软件的说明书中提到可以用DPARSF产生的.多谢指教!

rest error

Warning: Escape sequence 'Z' is not valid. See 'help sprintf' for valid
escape sequences.
> In rest_detrend at 24
  In alff_gui>(parfor body) at 1279
  In parallel_function at 470
  In alff_gui>Detrend at 1269
  In alff_gui>btnComputeAlff_Callback at 309
  In gui_mainfcn at 96

SPM vs. DPARSF: order of steps and how do I remove nuisance covariates before extracting seed time courses (is code accessible)?

Dear DPARSF team,

I have analysed my resting state data with two different approaches:

1. using the DPARSF toolbox

2. using in house scripts for Matlab/SPM. 

Interestingly the results are fairly the same expect that the t-values on group level are much higher in DPARSF (FWE .05 k10, tmax= 104,67,

Minimum size (i.e. amount of Voxels) for a ROI?

 Hello,
just a general Functional Connectivity / ROI question: is there something like a "minimum size" required for a ROI to perform valid statistics? Would like to know your opinion on that.

Best,
K

DPARSF

   我想问一下 我用DPARSF做静息的数据 会出现这样的警告
但是程序依然会继续进行 是怎么回事啊

Several questions About Yan 2013

Dear Dr. Yan,

I have read your recent paper in Neuroimage about head motion, very informative. I have serveral questions:

1)The whiskers bar figures present your results very clear. It looks better than the traditional  whiskers bar.

去线性漂移出错

严老师,我在用dparsf时有warning和报错如下,请您指导一下是哪块出了问题
Warning: Invalid escape sequence appears in format string. See help sprintf for valid
escape sequences.
> In rest_detrend at 24
  In DPARSFA_run>(parfor body) at 2265
  In parallel_function at 469
  In DPARSFA_run at 2264
  In DPARSFA>pushbuttonRun_Callback at 1579

should i change the voxel size 3 3 3 fixed in dparsf to 2 2 2, that is fixed in SPM 8 when default mode ?

Hi, admistrator  
first, above all,  thank you for providing your program 

Our researchers have studied ADHD adolescent and their brain activity used in fMRI.
Our study is block design and I have analysed this by using SPM8.

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