Millisecond Forums

The green and red is a trial and then another green and red is either the same trial or one that's similar reading from a different item list.

The block uses a ratio of two trials. The trials are the same as the one posted.

Is there something in the block that would screw with this?

And where is that coming from in your <trial> definition? I only see two pulses there.

The yellow is a marker that is 5 to 0 with 50ms separation.
The green is a 100's marker ending in 0 after 50ms
The red is suppose to be another 5 to 0 marker with the same 50ms but is actually 16ms

The height is the marker number and the length between the elevated lines is the marker number to 0. So the gap in-between the two elevated lines is milliseconds.

After the yellow marker is the beginning of the trial I posted.

That image unfortunately doesn't say much without proper scale information as well as any indication where an actual trial starts and ends. Also, what is the pulse highlighted in green?

Here is my data. The pulse widths should be 50 for everything but the zeroPort2 even after changing it shows it as 16ms.

Impossible to tell without actually seeing the data. However, note that what you see in the 'stimulusonset' column for the 2nd instance of ZeroPort may reflect the onset of the 1st instance. You should either (a) use separate <port> elements

/ stimulustimes = [0=word, wordPort; 50=ZeroPort1; 800=erase, breakPort; 850=ZeroPort2]

or (b) log the element's indexed stimulusonset property to the data file (via the <data> element:

/ columns = [..., port.ZeroPort.stimulusonset.1, port.ZeroPort.stimulusonset.2, ...]