<p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p><div dir="ltr"><div>Thanks! <br></div><div><br></div><div>regards,</div><div>Dip<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Nov 27, 2019 at 3:40 PM Alexandre Gramfort <<a href="mailto:alexandre.gramfort@inria.fr">alexandre.gramfort@inria.fr</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> External Email - Use Caution <br>
<br>
hi,<br>
<br>
interpolation will be useful for group level sensor space analysis to<br>
make sure all your subjects have the same<br>
sensors available. It would not expect it to help for source space analysis.<br>
<br>
what is clear is that you should not compute SSPs on noisy channels.<br>
<br>
HTH<br>
Alex<br>
<br>
On Wed, Nov 27, 2019 at 1:05 PM Diptyajit Das <<a href="mailto:bmedasdiptyajit@gmail.com" target="_blank">bmedasdiptyajit@gmail.com</a>> wrote:<br>
><br>
> External Email - Use Caution<br>
><br>
> Hi everyone,<br>
><br>
> I am applying SSP to the meg data, but there are some 'grad' channels are quite noisy (even after applying interpolation), so normally I exclude them before applying SSP.<br>
><br>
> My question remains, is it make sense to interpolate the noisy excluded 'grad' channels after SSP has been done without it and do source localization on full set of channels? Does new interpolated channels also contain SSP info like other channels? How does it works in MNE, is there any example that I can follow?<br>
><br>
> Regards,<br>
> Dip<br>
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