[FieldTrip] plotting interpolated sources with ft_sourceplot

Tyler Grummett tyler.grummett at flinders.edu.au
Mon Mar 31 05:46:27 CEST 2014

I have been trying to plot my interpolated source data using the code:

            % interpolate sources
            mri = ft_read_mri('Subject01.mri');
            mri = ft_volumereslice([], mri);

            cfg            = [];
            cfg.downsample = 2;
            cfg.parameter = 'avg.pow';
            sourceInt  = ft_sourceinterpolate( cfg, source, mri);
            sourceInt = rmfield( sourceInt,'time'); % The avg.pow parameter
            % does not vary over time, therefore the time  dimension is not              needed.

            % Plot interpolated data
            cfg              = []; %#ok<UNRCH>
            cfg.method       = 'ortho'; % spline
            cfg.funparameter = 'avg.pow';
            ft_sourceplot( cfg, sourceInt);

However the figure that comes up just had orange squares in the subplots.

I dont know where Ive gone wrong.



Tyler Grummett ( BBSc, BSc(Hons I))
PhD Candidate
Brain Signals Laboratory
Flinders University
Rm 5A301
Ext 66124
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