Eclipse Additional Information Page 105
In order to change the amplitude target for allowable EMG contractions, simply drag the two vertical black
bars to move them to the appropriate values. This feature is provided as the VEMP response amplitude is
related to the level of EMG.
Typically, large values for the cVEMP are recorded from SCM (50-150µV) and the EMG contraction bar is
typically always used (default on).
Typically, small values for the oVEMP are recorded from the inferior oblique muscle (1-10µV) and the EMG
contraction bar is not used (default off).
Example of Right SCM EMG contraction. Green color indicates EMG target has been reached. Red or Blue color indi-
cates right/left ear, if only the red/blue color is displayed outside EMG target, no recordings are made (default by soft-
ware).
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