Spm xbf name name of basis function spm xbf length length in seconds of basis.
Change durations spm mat.
5 12 2017 1 comment if you are using spm for fmri data analysis and entering onsets and durations for each condition in the first level manually then you should consider using the multiple conditions option and input a mat file that has all the onsets and durations.
Stats maxmem maximum amount of data processed at a time in bytes spm spmid version of spm used spm swd directory for spm mat and img files.
After spm mat estimation the following images are written to file.
I ve figured out matlab doesn t seem to allow changing the values within the cell it gave me strange errors indicating that the entire file no longer existed when i tried to change them.
An utility function spm changepath is available in spm to replace all occurrences of one string with another within a mat file.
Reads img hdr nii and nii gz.
Mask img hdr analysis mask image image of zeroes ones indicating which voxels were included in the analysis.
I am trying to change spm preprocessing parameters stored in a mat file.
This spm structure is loaded into the matlab workspace i e.
If you change the location of your data and or the spm installation the full paths contained in batch files and spm mat will be broken.
Stats maxres maximum number of residual images for smoothness estimation spm.
This mask image is the intersection of the explicit implict and threshold masks specified in the xm argument.
Saving spm regressor file d 20161020ys analyse functional art regression outliers waus20161020ys 0005 00001 000001 01 mat and d 20161020ys analyse functional art regression outliers and movement waus20161020ys 0005 00001 000001 01 mat.
Documentation on batch processing in spm is less complete than one would like.
You can use it to inspect the design.
Press results select the spm mat file press f contrast in the contrast manager and select define new contrast.
Specify effects of real interest name.
Note that some features in bspmview will be automatically disabled if you load in a statistical image that was generated outside of spm for instance in fsl or if bspmview is unable to locate the model output files e g spm mat resms nii associated with the provided statistical image.
However a good approach is to use the gui to set up an example analysis then fetch the view the resulting m code there is an option in the gui menu.
Generating onset and duration mat file for spm for fmri analysis.
