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Re: [AUDITORY] EEG - what hardware do you use to record triggers?

You could consider the Cedrus StimTracker:

We use the CGX version with a dry headset and auditory and visual event-locking has given us clean ERPs:


On Fri, Aug 4, 2023 at 21:18 Abigail Noyce <anoyce@xxxxxx> wrote:
Hi Auditory list! Do you have an EEG triggering setup that you're happy with? Can you tell me about it? We are using the BioSemi EEG system, with a custom hardware box that converts auditory channel output to TTL pulses. This has worked well enough, but the custom hardware boxes are aging and starting to fail, and are not well documented or supported. We'd like to move to an off-the-shelf solution. We've recently purchased a new product, but we haven't gotten it working reliably (not calling anyone out here!). We need to be able to record multi-bit triggers, at sub-millisecond precision. What's out there that's working for people?

Abby Noyce

Abigail Noyce, Ph.D.
Abhinav Uppal