Search found 2 matches

by prasanth
Thu May 30, 2019 3:29 am
Forum: BioSemi all other topics
Topic: High voltage levels in EEG output
Replies: 3
Views: 10824

Re: High voltage levels in EEG output

Thank you Coen, I will try that. But, I also noticed this difference between Biosemi BDFreader and eeglab. When the file is viewed in bdfreader, the voltages are in the microvolt range (as it should be normally), but when viewed in eeglab, the voltages are high (Thousands). Do you still think it mig...
by prasanth
Tue May 28, 2019 8:48 pm
Forum: BioSemi all other topics
Topic: High voltage levels in EEG output
Replies: 3
Views: 10824

High voltage levels in EEG output

Hello. I am a student researcher using Bio semi EEG to study brain activity. I am very new to EEG analysis and have been using eeglab to open the .bdf files inside matlab. I noticed that the voltage levels for individual channels are very high, in the thousands range. Is the actual electrode output ...