Wireless EEG biofeedback - advice needed

[Guest guest]

Currently there are several manufacturers offering Wireless EEG

biofeedback, like Neurobics, Neurobit

(http://www.neurobitsystems.com/product.htm) and Brainquiry. J & J also

supports wireless version but it goes more expensive and is already

like small physio lab with 6 channels.

All are working with same software package (BioExplorer). First 2 are

both standalone and computer, Brainquiry and J & J supports just

computer version. All of them (apart from J & J) are relatively new on

the market.

I read nice report on the site on Active Electrodes, and I understand

this is one of the main strengths of Brainquiry. On the other way

round, same report shows that the use of their equipment is not as

convenient. Certainly Pocket device which gives programmable

standalone capabilities is very tempting.

Could anybody on the list recommend any of these products for EEG

biofeedback for homeuse, including Theta braiwave training and

relaxation (Alpha training)?

A. Convenience of use. I am planning to put electrodes on my head

myself, so convenience of use is significant

B. Reliability of hardware (as far as I leave overseas it's

problematic for me to exchange the equipment)

C. Reliability of signals processing/feedback (if compare to any

reference point, like ThoughtTechnology or J & J).

Thanks

Yuri