OpenEEG & Sleep cycles

Alexandre Dubreucq <[email protected]>
Newsgroups gmane.comp.science.openeeg.general
Message-ID <CAHmmOyN8nE1ZfCBHHvK-vfndovo386VptjxNBB5KV9+vSKA3aA@mail.gmail.com>
Hi everybody,

First of all, thanks for the amazing work on this open EEG project.

I just got myself a device, and i would like to share some questions with
the community

I am currently trying to determine, from an open EEG record (for example :
brainbay archive .arc file), the different steps of the sleep cycle to
build a sleep analysis application based on the open EEG project.

Question N1
Which would be the best place to put electrodes on the skull to achieve
this ?

Question N2
I am looking for a way to filter out brain waves (this can already be done
thanks to softwares like BrainBay) that can decide between : DEEP SLEEP -
LIGHT SLEEP - PARADOXAL SLEEP, etc...

Question N3
As I don't know right now if my onw brain records contain the valuable
information or if I don't record thing well enough, I am also looking for
examples of records of brain activity during sleep, tu make some tests.

Thanks to all !

Alex

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