When analyzing EEG data, especially event-related potentials (ERPs), a reliable relationship between event markers and actual events is crucial. This article introduces the means to measure timing delays and latencies in your EEG recording setup.
Brain Products is happy to announce a new version of the TriggerBox. The new product allows you to not only merge triggers from different sources, but it also acts as a virtual serial port that you can use as an interface between experimental control software and EEG amplifiers in order to send triggers with a timing accuracy below 1 ms.
The Photo Sensor measures the screen brightness and, when combined with StimTrak, generates a trigger at the exact stimulus onset. It is a valuable tool to check the performance of a monitor or any experiment control software. This becomes essential if visual stimuli are planned to be presented on a tablet or cell phone display.
Brain Products is excited to introduce two new accessories for StimTrak – the Acoustical Stimulator Adapter and the Photo Sensor. This article is going to present the Acoustical Stimulator Adapter. The Photo Sensor will be addressed in a later issue.
It is time to present another novel product in the family of Brain Products solutions: the StimTrak. The StimTrak combines creativity and rigour, making it a very versatile tool which is destined to become a must-have for any kind of laboratory.