biofeedback

[Crystal]

hi folks,
i'm interested  in building a brainwave interface for one of my homebuilt
modulars. anyone out there with experience doing this. i have an amazing
book called Biofeedback and the Arts edited by David Rosenboom that includes
patches and some schematics (state of the art 1974). i also have some expoxy
potted module isolation amps which i'd like to use. they are marked LX0402
CRIbox, not sure the manufacturer. happy roman calender new year all....