PsychoPyP300

Simple PsychoPy visual oddball paradigm. Designed to be a test of LSL marker and photosensor latency.

Use provided conda environment to make sure everything runs correctly. Run this in a conda terminal:
conda env create -n psychopy3 -f conda_env.yml

After activating, just run paradigm via
python visual_oddball.py

There's a 5 second delay at the start to ensure the LSL stream is started before the task starts. All other timing is based off frames so make sure the refresh_rate variable is set correctly!

Paradigm based off Li et al., 2019:
https://www.frontiersin.org/articles/10.3389/fnhum.2018.00520/full