This part of the tutorial examines how the parameters below changes the psychometric function, chronometric function (mean RT), and
reward outcome in a DDM with choice bias.
 Psychometric
 Probability of making the rightward choice as a function of signed coherence;
 Chronometric
 Mean reaction time for leftward and rightward saccades as a function of signed coherence;
Parameters

Performance

Outcome
Accuracy 
Mean RT 
Reward/Trial 
Reward Rate 










Sign of Coh 
For "%choice" plot 
For "RT" plot 
+ 
rightward motion 
right choice (rightward saccade) 
 
leftward motion 
left choice (leftward saccade) 

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