[Mne_analysis] Mne_analysis Digest, Vol 117, Issue 14

[Jona Sassenhagen]

Hi Noam,

Sorry, I fear this won’t work. Corrmap simply correlates maps. It doesn’t interpolate them at all. Use a different technique for identification of bad ICs.

(Unless the CTF sensors are a subset of the 305 sensors, in which case you can simply select the matching subset for the template)

Why do you think you can’t use the CTF data for the template btw?


> On 11. Oct 2017, at 18:00, mne_analysis-request at nmr.mgh.harvard.edu wrote:
> 
> 
> Hey,
> I'm trying to use template matching (mne.preprocessing.corrmap) to remove blinks artifacts.
> The only problem is that the data I'm analyzing was collected using a CTF machine, and all my data I can use for template matching was collected using an Electa machine. 
> When trying to call the corrmap function, I'm getting an error from the mne.utils.compute_corr function because of dimensions mismatch (which makes sense, my reference has 305 sensors while the CTF data has only 147)
> 
> Any ideas?
> Thanks,
> Noam

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