EEG + fNIRS

Forum for discussion on different brain signals
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audrey
Posts: 2
Joined: 01 Jul 2009, 09:25

EEG + fNIRS

Post by audrey » 08 Jul 2009, 16:18

My lab is interested in combining two signal sources, one from an EEG biosemi, and one from an functional near-infrared spectroscopy tool. I would like to know whether I can combine two signal sources, and if I can, how.

Thanks,
Audrey

mellinger
Posts: 1114
Joined: 12 Feb 2003, 11:06

Post by mellinger » 13 Jul 2009, 07:09

Audrey,

BCI2000 does not allow multiple signal sources directly. However, you could utilize spare EEG channels to record additional analog signals if your NIRS equipment provides analog output, or if using a D/A converter is an option.

Alternatively, you might record NIRS signals the same way as you would record the position of a joystick. For more details, please see
http://www.bci2000.org/wiki/index.php/P ... put_Logger

Regards,
Juergen

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