help > Same problem as bug in ART, please respond!
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Nov 19, 2014  12:11 PM | Merideth Addicott - Duke University
Same problem as bug in ART, please respond!
I am using images preprocessed in FSL, and the FSL motion parameter file .par

I keep receiving this error:

Mapping files for session 1...: ...done
Calculating globals...: 1/1...done

Session 1 global statistics - mean: 16621.8157 stdv: 1.0000
Outlier detection: 0 identified outliers
Statistics of movement data:
x y z pitch roll yaw norm
mean 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
stdv 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
max 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
Error using cat
Dimensions of matrices being concatenated are not consistent.
Error in art>savefile_Callback_SaveRegressor (line 1353)
R2=cat(2,R1,M{j});
Error in art>art_OpeningFcn (line 517)
savefile_Callback_SaveRegressor(handles);
Error in gui_mainfcn (line 221)
feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});
Error in art (line 131)
gui_mainfcn(gui_State, varargin{:});

What am I doing wrong, or how can this be fixed?
Apr 2, 2015  02:04 AM | Marieke van den Akker
RE: Same problem as bug in ART, please respond!
This error is fixed by selecting ALL functional scans (in my case 500) instead of just 1.
May 10, 2015  10:05 AM | Lindsay Hanford - McMaster University
RE: Same problem as bug in ART, please respond!
Hi, 

I am having the same problem using SPM preprocessed data. 

Mapping files for session 1...: ...done
Calculating globals...: 1/1...done
Session 1 global statistics - mean: 1624.9480 stdv: 1.0000

Statistics of movement data:

x y z pitch roll yaw norm
mean 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
stdv 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
max 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000

Error using cat
CAT arguments dimensions are not consistent.

Error in art>savefile_Callback_SaveRegressor (line 1371)
R2=cat(2,R1,M{j});
Error in art>art_OpeningFcn (line 525)
savefile_Callback_SaveRegressor(handles);
Error in gui_mainfcn (line 221)
feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});
Error in art (line 131)
gui_mainfcn(gui_State, varargin{:});


I have checked my files for any mix matching in dimensions and everything looks fine (functional: 4x4x193, movement parameters 6x193) 

I also tried running more than one, as suggested and this didn't solve the problem. 

Any other ideas? 
Where any of your able to get past this error? 

Thanks, 


Lindsay
May 11, 2015  02:05 AM | Marieke van den Akker
RE: Same problem as bug in ART, please respond!
Hi Lindsay,

By selecting all scans I meant the complete time series. 
This can be done by using the filter option in SPM and setting it to 1:1000. This way you can select every scan in your time series. 

In my case:

exampledata.nii,1
exampledata.nii,2
...
exampledata.nii,499
exampledata.nii,500

Hope this helps?
Feb 10, 2016  02:02 AM | Ohna Whats
RE: Same problem as bug in ART, please respond!
You probably figured it out a long time ago, but for others with the same problem:  you can convert 4D nifti file into 3D SPM files (eg with MRIcron) and input all SPM nii files, so ART willl be able to deal with it. However my own ART output doesnt look right, I cant tell if it's just my data or it's just not the right solution.
Feb 24, 2016  11:02 AM | Shana Adise
RE: Same problem as bug in ART, please respond!
Hello,

I am having the same problem. When I select all of my functional runs (in my case 4) I still get the same error. I am using FSL to gather my motion parameter files. The output from ART and MATLAB are attached. I'd appreciate any help. 

Another question that I have is that although I am selecting all of my functional runs, the GUI only let's me select 1 motion parameter file. Therefore, my motion parameter file Block1 is being read for all functional runs 1-4.
Feb 1, 2019  02:02 PM | Lauren Ericksen - University of Utah Department of Psychiatry
RE: Same problem as bug in ART, please respond!
Hey, 
Did you ever figure this out? I am getting the same error. 

Lauren Ericksen