[Eeglablist] extracting non event related epochs

[Payashi Garry]

Dear EEG lab list,

I have resting EEG data recordings which are 2 hours in length. I wish to extract 30 one second epochs from various portions of the data. I have epoched the data using the vised marks plugin, but I am struggling to extract the desired epochs as there are no 'events' as such to mark the data. 

Do you have any advice on how to go about doing this?

Many thanks
Best wishes
Payashi

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Dr Payashi Garry MB BChir FRCA
Specialty Registrar in Anaesthetics and BRC Research Fellow
Nuffield Department of Clinical Neurosciences
John Radcliffe Hospital
Oxford OX3 9DU
Tel: 01865 572878