Signal Flat Lining

Last edited

Signal recording is only a flat line. 


Explanation: Difficulty with electrode - amplifier communication 


Action 1: Check patient electrode impedance. Make sure  electrodes are plugged securely into amplifier. 


Action 2: Check the gain readings. Open protocol page > open pop out menu > Channels tab > Filters and Rejection > Set Gain. Human gain = 8. 



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