The showTTest GUI allows the user display the results (i.e. Tvalue or Confidence (1.0 - Pvalue)) of a t-test as an overlay map on top of the corresponding slice of either the functional or anatomic data. The overlay map is color coded along a scale from the threshold value to the MaxOvlRng. Those pixels who belong to a cluster with a size smaller than the MinCluster are not shown in the map. If the PercentChg Plot option is selected, then when the image is clcked by the mouse the underlying time series is plotted with optionally the periods bars overlayed. First the process button must be pressed to popup the ttest window where the ttest can be invoked.
The ttest GUI allows the user to specify the t-test parameters and invoke the calculation by pressing the RUN button.