It would really helpful if you can provide a technical information about the device, why did you decide to use the channels FP1, FP2, T9 and T10 in this device, in which system is it based, i.e. [B]10–20 system [/B](I know that in this system, it could not be based on, it is just an example). Is there a place where I can find all this information?
The channels Fp1, Fp2, Tp9 and Tp10 are following the 10-20 System. This was used because it’s an industry standard which we can be related to other researcher and compared to existing data. I’m not sure why you would think it’s not based on this system.
Hope that helps,