Adding or Editing stimulus marks

Adding a new stimulus mark:

To add a new stimulus mark, please follow these steps:
(1) Type the time point where you wish to place the new mark and click the Enter button in the keyboard;
(2) Select the New condition button in the pop-up dialog, as shown below;



(3) Give a name to the new condition and click the OK button.




(4) The new stimulus mark will appear in the StimEditGUI with a different color (the red one as shown below).



You can also check the data table of the new condition by selecting the new condition in the drop-down list, as shown in the following figures.

Editing stimulus marks:

Existed stimulus marks can be modified by selecting the stimulus mark in the Stim Window. Another way to do the same thing is to enter the specific time points in the Add/ Edit Stims edit box. For example, if you wish to change the condition label of the first stimulus mark (at the 31.2 time point) to Condition 2, first select the stimulus mark by dragging the mouse cursor over or enter 31.2 in the Add/ Edit Stims edit box, then select the condition label 2, as shown below.



After that, the first mark will turn to red in the Stim window, as well as in Homer3 GUI. The record of this mark will be moved to the user data table of Condition 2.