OS (e.g. Win10): win 10
PsychoPy version (e.g. 1.84.x): 2021.2.3
What specifically went wrong when you tried that?:
I want to figure out why some strange mark that I did’nt use in the builder show up in the eeg data file.
And is there something wrong in my experiment setting?
For example,I use “99”,“21” ,‘22’ as different condition’s mark value,“99” for fixtion,"21"for participant’s correct answer,"22"for participant’s wrong answer in the builder .
But thers’re “123”,“93” in the eeg data file,I don’t know what the meaning of these strange numbers ,and they show up in the same position of one of my mark value should to present. I mean,some mark in the eeg data file show up with wrong value.This is our guess,we only check few eeg data file.This mistake exists in all eeg data files.
Code component is in “trial” roution, these marks use in the " feedback" component.
Then, we use local csv datafile created by Psychopy to calculate the right mark value to subsitute the wrong mark in the eeg data process . However ,the eeg process result is really different with our expectation,some Electroencephalogram component showing late in the final result.
What’s more, we are wondering if all mark in the eeg data file are wrong with their value and their position.
There is no alert when we run this experiment.
What did you try to make it work?: I want to kown how to correctly use the Parallel Out component.
I will add some material of eeg data file to show the mistake mark in next few weeks.
Thanks for your time and patient.I’m looking forward to your repply.If there is something not clearly expressed,please let me kown.