preprocessing without trigger...

Marco Rotonda marco.rotonda at GMAIL.COM
Tue Jun 23 13:59:49 CEST 2009

Hi there,
it could be a stupid question but I don't know how to solve it.
I wish to analyze some data files I have (continuous signal, without any
These data sets are 3 minutes of neurofeedback training and there are no
I just want take all the 3 minutes and take each second overlapping 500ms.
The point is that there are no trigger so I don't know how to do the
preprocessing (where I have to specify the trigger, isn't it?).

Thanks in advance

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