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band pass filter and degrees of freedom

Dear Sir,

We have several reviewer questions that I would kindly ask your assistance with and which relate to the use of your very valuable DPARSF toolbox.

1)Using DPARSF we have bandpass filtered at 0.01-0.1 Hz. The reviewer requested to precisely state the 'type of filter". Was the filtering based on a 'discrete cosine transform' as done in SPM with the given frequencies used as cut-off?

Question about output of functional connectivity analysis

Hello,

We recently used REST to run a seed-to-voxel connectivity analysis with
various ROIs. We are interested in extracting the correlation coefficients
for each subject so that we can look for relations with symptom severity.
For each subject, there is an ROI_FC_map.txt file. There are 12 columns
(for each ROI) and 160 rows (for each time point). However, I am confused
since many of the values are greater than 1. Are these values supposed to
be correlation coefficients (between -1 and +1)? Did we mess something up?

Thanks,

About courses

Dear R-fMRI team,

I would like to now if there is any upcoming course about DPARSF.

Thank you a lot,

Nuissance Regressor Estimate

Hi RfMRI-team,

I am trying to replicate results of a previous published study before
moving ahead. We are having trouble replicating so we need to know
specifics about how DPARSF Version 3.2 performs the nuissance regression
(motion, CSF and WM). This is the how the team whose results we are trying
to replicate did their pre-processing:

关于DPARSF 并行提交

the dparsfa can not recognize the participants automatically

Dear experts,
After I define the working dictionary, the paticipants does not contain the demo data downloaded from the r-fmri network. The screen capture is attached above. Thanks a lot!
Best wishes!
zuo long

Function 'subsindex' is not defined for values of class 'matlab.ui.Figure'.

Hi, I have some questions when I use the dpabi to process the data :
When I open the Viewer button , the error occured as bellow:

Error using subsindex
Function 'subsindex' is not defined for values of class 'matlab.ui.Figure'.

Error in DPABI_VIEW>DPABI_VIEW_OpeningFcn (line 76)
st{curfig}.fig=hObject;

Error in gui_mainfcn (line 220)
feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});

Error in DPABI_VIEW (line 43)
gui_mainfcn(gui_State, varargin{:});

Function 'subsindex' is not defined for values of class 'matlab.ui.Figure'.

Hi, I have some questions when I use the dpabi to process the data :
When I open the Viewer button , the error occured as bellow:

Error using subsindex
Function 'subsindex' is not defined for values of class 'matlab.ui.Figure'.

Error in DPABI_VIEW>DPABI_VIEW_OpeningFcn (line 76)
st{curfig}.fig=hObject;

Error in gui_mainfcn (line 220)
feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});

Error in DPABI_VIEW (line 43)
gui_mainfcn(gui_State, varargin{:});

reorient Fun

error in DPARSF,thank you

Dr. Yan:
Hi, I used DPARSF, the 1st step epi dicom to nii and remove the first 10 time points, it showed as follows, and in the FunRaw, there are 240 dcm of every sub, in the FunImg, there is only one nii of every subject.Then I did the 1st step only by epi to nii, there is only one nii in every subject. No error, but I did the 2nd step by remove the first 10 time points. it showed error. I do not know what to do. Thank you so much.

??? Undefined function or method 'file2mat' for input arguments of type 'struct'.

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