Few questions: ADC connect and electod es.
babciaadhd <[email protected]>
| Newsgroups | gmane.comp.science.openeeg.general |
|---|---|
| Message-ID | <[email protected]> |
I'm trying to build my own Modular EEG and I try to understand the schemes and thus I have some questions: 1) Why EEG singal from digital board is going to digital board with 3 cables (there are to channels so there is 6 cables instead of 2 necessary)? Why is that? 2) Where should I connects the unused electrods' inputs to? Just connect it to VGND or AGND? 3) I want to use (at least for now) passive electodes made from copper (or maybe silver) Would it be sufficient just to put it to the head skin? Will it work without any conductive gel or something? Regards! ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk