Hello, I am currently creating a multi-modal vigilance task and am having difficult with the visual section. Subjects will watch two lights alternatively blink (one gif) and when one light continues blinking (another gif), they are to respond on the response pad. Unfortunately, the gifs need to run smoothly or it gives away the changing signal. Is there anyway to change this? I have tried to use the images as picture files, but they don’t animate.
I am running the most current version on PC and have over 3 gigs of ram, so computer speed is not the issue. I have also tried on multiple computers.