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by Fred Vanheusden
Fri Nov 13, 2015 3:40 pm
Forum: EEG data analysis
Topic: BioSemi ABR polarity compared to clinical ABR systems
Replies: 0
Views: 17933

BioSemi ABR polarity compared to clinical ABR systems

Dear BioSemi users, Our lab has recently started looking at ABRs using a standard 32-electrode BioSemi EEG system. We got a bit confused the polarity of the ABR output at Cz using the EEG system compared to clinical ABR systems. As BioSemi is using the up=positive convention and the location of the ...