Spatial smoothing error

[syairah]

Spatial smoothing

Hi Jose Luis, This function applies a Gaussian smoothing (aka blurring) filter to the the source values: http://imaging.mrc-cbu.cam.ac.uk/imaging/PrinciplesSmoothing You can define a Gaussian curve by its Full Width at Half Maximum (FWHM): The last parameter defines how we apply the Gaussian smoothing kernel to the surface. This kernel size is defined in millimeters. At a given vertex, we replace the value with a weighted average of the neighboring values. The weight is defined by the dist…

Hi Francois...I got this error massage :
** Error: [process_ssmooth_surfstat] Sources > Spatial smoothing
** Spatial smoothing is only supported for surface head models.
** File: athirah/@rawAthirah_arabicpoem_raw_tsss/timefreq_psd_181106_2332_zscore.mat
**

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[Francois]

Probably because you are not using a surface head model, as the error message says?