I’m trying to make a stimulus called “central_fixation_gap” appear once another stimulus offsets (disappears from the screen). To do this, I’ve made the “Start” of the stimulus a condition, where I plug in a “central_gap” parameter in my excel file.
The central_gap parameter looks like this in the excel file:
Basically, on some trials, the central_fixation_gap stimulus should appear once the fixation_start stimulus disappears, and on other trials, it should appear once the no_go_fixation stimulus disappears.
THE PROBLEM: The central_fixation_gap stimulus appears before either stimulus disappears. What is going wrong?
Thanks in advance.