[Eeglablist] Rat EEG Data - ICA

[Tadavarty, Ramakrishna]

Dear All,

We have some EEG data from rats. These are only 2 channel recordings (bilateral). My aim is to decompose the raw EEG trace into individual components and have a look at the separated component waveforms. This way I hope to clean the raw EEG (by removing artifacts such as line noise and other repetitive signals) and compare data between cohorts to try and identify any small changes. We record using Spike2 software from CED. I have been able to import the data, visually reject, filter - band pass and notch, and indeed run ICA. However, I am unable to plot anything, as it asks for location data to be put in the dataset and I don't have any as it is not human data. Has anyone tried to run ICA in rats using EEGLAB? What is the best way to move forward?

Many thanks,

Rama




DR. RAMAKRISHNA TADAVARTY
Postdoctoral Research Fellow
Faculty of Pharmaceutical Sciences
The University of British Columbia
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