[Eeglablist] Transferring ICA weights when different number of channels

Carolin Sievers (PSY) Carolin.Sievers at uea.ac.uk
Tue Feb 7 12:53:44 PST 2017

Dear EEGLAB users,

I have a question regarding transferring ICA weights from one dataset to another (e.g., high-pass filter at 1Hz for ICA, then apply weights matrix to same data but filtered at 0.05Hz):

For better ICA results, I sometimes exclude some noisy channels. How do I account for that difference in channels when transferring the ICA weights matrix? Is there any way of keeping the excluded channels separate and add them back in after removal of ICs?

Best wishes,

Carolin Sievers (PSY)
PhD Student
School of Psychology, LSB 0.111
University of East Anglia - Norwich Research Park
Norwich, NR4 7TJ, United Kingdom

Carolin.Sievers at uea.ac.uk<mailto:Carolin.Sievers at uea.ac.uk>

[cid:image001.png at 01D09851.EF67E200]

UK Top 15 (Times and Sunday Times Good University Guide 2017)
Top 5 for student satisfaction (National Student Survey 2005-2016)
World Top 1% (Times Higher Education World Rankings 2016-17)
World Top 100 for research excellence (Leiden Ranking 2016)
This email is confidential and may be privileged. If you are not the intended recipient please accept my apologies;
please do not disclose, copy or distribute information in this email or take any action in reliance on its contents:
to do so is strictly prohibited and may be unlawful. Please inform me that this message has gone astray before deleting it.
Thank you for your co-operation.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sccn.ucsd.edu/pipermail/eeglablist/attachments/20170207/940835c0/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 8365 bytes
Desc: image001.png
URL: <http://sccn.ucsd.edu/pipermail/eeglablist/attachments/20170207/940835c0/attachment-0001.png>

More information about the eeglablist mailing list