Dear TDT experts,
I am trying to analyze data with in a ROI which I created from the resulting clusters in SPM. The problem is that in default parameters apparently TDT takes all the betas and the’ mask.nii’ file. An error appear when I specify the ROI file instead the the original mask file (both extensión are ‘.nii’).
The error is the following one: “Error using decoding_load_data (line 227)
Dimension of image in file F:\fMRI\Decoding_toolbox_MVPA\ \RESULTADOS_SIX_REGRESS\VOCT.nii is different from dimension of the mask file(s)/the first data image file, please check!Dimension of image in file F:\fMRI\Decoding_toolbox_MVPA\ \RESULTADOS_SIX_REGRESS\beta_0001.nii is different from dimension of the mask file(s)/the first data image file, please check!”.
Here are the related variables which I specified:
cfg.analysis = ‘ROI’;
beta_loc = ‘F:\fMRI\Decoding_toolbox_MVPA\1\RESULTADOS_SIX_REGRESS’
cfg.files.mask = ‘F:\fMRI\Decoding_toolbox_MVPA\1\RESULTADOS_SIX_REGRESS\VOCT_roi.nii’
What could I do to deal with this error?
If anyone could help with this quire I would greatly appreciate it.