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Brain Computer Interface
Posted: Mon Jun 29, 2009 2:56 pm
by Cristina
Hi to all!
I'm a PhD student and my department is looking forward to buy an EEG-based Brain Computer Interface system. I would know if BioSemi has some kind of this device. If not, could you suggest any other companies?
Thank you very much.
Cristina
Posted: Mon Jun 29, 2009 8:01 pm
by Coen
We from BioSemi recommend the BioSemi ActiveTwo system with active electrodes. The system is available with 8 channels (upgradeable to 280 channels) and interfaces with BCI2000 software.
Best regards, Coen (BioSemi)
Posted: Mon Jun 29, 2009 8:51 pm
by Cristina
Thank you very much Coen!!
Cristina
bci200 and biosemimk2
Posted: Wed Sep 02, 2009 9:56 am
by jrs
Hi All,
Does anyone know of a BCI2000 module for the biosemi mk2? there is an old version for the mk1 but this doesn't work with the mk2
Cheers - James
Posted: Mon Sep 07, 2009 10:10 am
by Coen
Besides the new daisy chain option, the only difference between Mk1 and Mk2 system are the number of incoming channels. On speedmodes 4-8, there are 24 channels extra in the Mk2, see
http://www.biosemi.com/faq/make_own_acq ... ftware.htm. With this information, it should be easy for the BCI developers to modify the acquisition interface for use with MK2 systems.
Automatic adaption of the software to Mk1 or Mk2 can be achieved by reading bit 23 (MSB) in the trigger/status channel, see
http://www.biosemi.com/faq/trigger_signals.htm
Best regards, Coen (BioSemi)
MATLAB API for direct interface to ActiveTwo in BCI / BMI
Posted: Tue Apr 17, 2012 4:14 pm
by Lloyd
If you are interested in an open source MATLAB API for ActiveTwo, see this topic
viewtopic.php?p=2049#2049. Thanks.