Millisecond Forums

When trying to run my script I get the error "Missing ')'. I am assuming this means that I am missing a parenthesis somewhere but after exhaustively searching my script for hours, I am unable to find any instance of a missing parenthesis. Is there anything else this error could mean? By running different parts of my script separately I believe I can narrow it down to the section of script below, which runs the Go/No-Go Task in my study. I have run the blocks for this task separately and they seem to work so I think it must be a problem with the experiment script below. I'm sure I am making a simple mistake but any help would be greatly appreciated! Thank you!