Since X.on was released, common questions include if multiple X.ons can be used together and how many can be used simultaneously. To provide an informed answer, we conducted in-house tests and performed EEG paradigms with real participants using multiple X.ons.
This post serves as a hub for ideas on how to use LSL in combination with Brain Products equipment. We demonstrate how to use LSL and/or hardware triggers via our TriggerBox (Plus) in stimulus presentation software solutions, such as PsychoPy, Presentation®, E-Prime®, and Psychtoolbox.
This tutorial demonstrates how LabStreamingLayer (LSL) can be used within a complete pipeline for recording EEG and other signals, adding event markers to the data stream, accessing and visualizing data online, as well as analyzing and converting data after it has been recorded.
In order to keep the advantages of using SNAP while offsetting the disadvantage of the delay, we used a Brain Products Photo Sensor to more accurately measure the onset times of visual stimuli, and correct the markers after the recording.