EEG Level Trigger

The Level Trigger transform allows you to set threshold markers on one or more channels if

voltage limits are violated. These markers can be used as a basis for segmentation. One possible

application of the transform would be for muscle activity to be used as a reference for

averaging. Another application would be for when an analog channel is used as a storage location

for stimuli in recording systems that do not have digital inputs. Here, different stimuli

can be coded as different voltage levels.