Termination - TDT Medusa4Z User Manual

Running the Experiment | 31
Running Avg This view displays the current running average.
EEG Plot This view lets you see the last incoming EEG waveform.
The signal displayed is not averaged, so sudden/ temporary anomalies will be visible. If the
waveform jumps, for example, it may indicate that the subject is awake. Other anomalies, such
as heartbeat artifact, can be seen here as well.
Zooming Click and drag from left to right over the area of interest to zoom in and change the
scale of the time axis. Click and drag from right to left to zoom out.

Termination

In BioSgRZ, control of termination of the signal presentation and acquisition is called boundary
control. When a boundary is reached and the SGI stops incrementing, signal generation will
continue for the current SGI, but no more response data will be collected.
Note
You can manually terminate data averaging at any time.
To manually terminate data acquisition:
• Click the End button.
This returns the system to Running mode. You can halt stimulus presentation and return the
system to Idle mode or run the experiment again.