Displaying images instead of intensifying letters

This forum deals with BCI2000 configuration issues.
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slowspeller
Posts: 2
Joined: 20 Feb 2014, 17:10

Displaying images instead of intensifying letters

Post by slowspeller » 02 Apr 2014, 16:17

Hi,

I am a new user of BCI2000.
My current interest is P300 speller.
Currently, it takes about 7~10 iterations (flashes) to spell letter correctly in the free-spelling mode.
In order to evoke stronger ERPs, I would like to display images instead of flashing (intensifying) letters.
I know that it has been done before.

Could anybody guide this blind( 8) ) researcher?

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Slowspeller

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