Modifying The Stimulus - TDT Medusa4Z User Manual

Modifying the Stimulus

When the stimulus is defined, a complete list of signal parameters and variables are added to
the BioSigRZ file. During stimulus presentation, the values of the variables change as a
function of the SGI. This is called the stimulus schedule.
You may wish to present a subset of the current stimulus schedule. Both the stimulus schedule
and the variable definitions can be modified in BioSigRZ. To do so, display the stimulus
schedule (as below) then select the SGIs to be included in the subset for presentation.
To view the current stimulus schedule:
• Select Modify Schedule from the Operations menu.
• Or select SigGen Variables from the Setup menu.
• Or click the Modify Schedule button.
The SigGen Variable Control dialog displays the current stimulus schedule. Variable values are
shown for each SGI. Select SGIs to include in signal presentation by using standard Windows
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