I am trying to present digitals ouput at the same time with pictures that are in my stimulus lists -(+I also made a “500ms blank” show up between these pictures using feedback function)
so it goes something like this.
pictures(500ms)-blank(500ms)-picture(500ms)-blank(500ms) and so on…
so I tried setting a digital ouput at the end of each blank(500ms) so, the picture and digital ouput can show up simultaneously. However it didn’t work.
The digital ouput shows up before the picture. Is there anyway I can solve this problem?
Thanks in advance.