P300 Speller Signal Acquisition Issue

Known Issues and Problems with BCI2000
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zqamar
Posts: 5
Joined: 08 Nov 2016, 06:51

P300 Speller Signal Acquisition Issue

Post by zqamar » 05 Jan 2017, 03:55

I am following the tutorial here: http://www.bci2000.org/wiki/User_Tutori ... first_time
I have P3Speller_SignalGenerator.bat file and I have given SignalGenerator.prm file from amplifiers folder through load parameters. Next, I have added the channel names F3 F4 T7 C3 Cz C4 T8 Pz in Source tab. Finally, when I set config and press start, I can not see any significant peak in the signals and no selected character is being shown in the 2nd line of the P300 speller matrix. I think here my signal acquisition is not working correctly. I am using the OpenBCI board (32-bit) with electrodes. Note that the signal acquisition using this device works perfectly fine with OpenViBE software. Please help what could be done in this case. Thanks.

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