How to change of P300 speller stimulus presentation paradigm

Forum for software developers to discuss BCI2000 software development
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tinui
Posts: 16
Joined: 14 May 2015, 02:11

How to change of P300 speller stimulus presentation paradigm

Post by tinui » 26 May 2016, 03:07

Hi,

I want to change row-column paradigm to such as the Checkerboard Paradigm(Townsend et al., 2010, Clin Neurophysiol 121) in P300 speller of BCI2000.
Does BCI2000 have the function of changing to the CBP ?
If BCI2000 doesn't the function ,should I change which part of any source code ?

I would appreciate it if you give me instructions.
thank you.

tinui.

pbrunner
Posts: 344
Joined: 17 Sep 2010, 12:43

Re: How to change of P300 speller stimulus presentation paradigm

Post by pbrunner » 26 May 2016, 09:39

Tinui,

the checkerboard paradigm was implemented in BCI2000 by Townsend and colleagues.

I would suggest that you contact the corresponding author and ask whether they would like to share their source code with you.

Regards, Peter

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