Measuring pupil size during n back task
I am quite new to Open Sesame and to Pyton and to eye tracking, so sorry if my question is basic. I created the experiment based on a PyGaze template. I use eye tribe. The pygaze_start_recording collect all the information from the eye tribe, including the pupil size or do I need to specify exactly what I want ? In case I need to specify, could you guide me how to do it ?
Thanks a lot for your patience,