[Eeglablist] Working with components

Ahmad, Jumana jumana.ahmad at kcl.ac.uk
Thu Dec 7 03:42:16 PST 2017

Dear EEG list,
Using code, I want to work on the component level. I have interpolated X number of electrodes, but reduced the rank of the data with PCA before ICA to total number of electrodes - X.
I now want to perform analysis on the components, but I am wondering how to use the following structs to calculate a matrix of ICA components, and how to link this to topographic information (I know it cannot map to channels anymore).

I am aware of the following fields.

                          EEG.data with channel level data (some channels interpolated).

Best wishes,

Jumana Ahmad
Post-Doctoral Research Worker in Cognitive Neuroscience
EU-AIMS Longitudinal European Autism Project (LEAP) & SynaG Study
Room M1.09. Department of Forensic and Neurodevelopmental Sciences (PO 23) | Institute of Psychiatry, Psychology & Neuroscience | King's College London | 16 De Crespigny Park | London SE5 8AF

Phone: 0207848 0260| Email: jumana.ahmad at kcl.ac.uk<mailto:antonia.sanjose at kcl.ac.uk> | Website: www.eu-aims.eu<http://www.eu-aims.eu/> | Facebook: www.facebook.com/euaims<http://www.facebook.com/euaims>

We are currently looking for volunteers with mild intellectual disability to be part of our exciting and world-leading European project into brain development and social behaviour. Please, do get in touch if you know of anyone who may be interested in taking part.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sccn.ucsd.edu/pipermail/eeglablist/attachments/20171207/04e6d45b/attachment.html>

More information about the eeglablist mailing list