EEG,10-20 electrode placement system <br />Recording EEG, 1020 system, 10 20 system<br />http://www.youtube.com/user/biomedresearches/videos<br />For more information, you may please visit our Epilepsy Awareness Program<br />http://www.biomedresearches.com/root/pages/researches/epilepsy/epilepsy_awareness_program.html