CMS+DRL Placement in ABR Recordings

csomor · Post by **csomor** » Mon Mar 21, 2005 7:03 pm

Hello everybody.
I would like to make an ABR (Auditory Brainstem Response) recording with the use of the Flat Active Electrodes (EXG1-8) in Speedmode 7. What electrode configuration do you recommend (especially where is best place to stick the CMS/DRL pair)?
For the EXG electordes Mastoids, Forhead,Nape and maybe Cz is a good idea?
Hope someone has some experience with ABR & ActiveTwo.

Best regards,
Philipp

Post by **Coen** » Tue Mar 22, 2005 11:17 pm

We have seen good result with CMS and DRL on the forehead (see http://www.biosemi.com/abr.htm). The loction of CMS and DRL is not critical, see viewtopic.php?t=40 and viewtopic.php?t=33.

Best regards, Coen (BioSemi)