P300 session

[ashwini]

hello everyone,
1.We are interested in performing a P300 session for auditory/visual stimulus and we would like to know the steps involved.
Our system is XP/32 bit ,the G.tech amplifier is g.USBamp UB-2011.07.30 and BCI software is 3.0.5 version .
2.Also we are unable to open the batch files (a window opens which reads C:/WINDOWS/system/cmd.exe for 5 seconds and closes without giving any error and the main operator window does not open)
3. Can BCI2000 launcher be used for carrying out the P300 session?

Please help,
Thank you.

Ashwini.

[boulay]

Please follow the P300 tutorial.
http://www.bci2000.org/wiki/index.php/U ... I_Tutorial

As for the problem running the provided batch files, first open a command prompt (Click on start, then run, then type "cmd" in the box and press enter), then in the command prompt change to the directory where the batch files are located. (e.g. "cd /bci2000/batch"), finally type in the name of the batch file and press enter (e.g. "P3Speller_gUSBamp.bat"). Even though this is effectively the same as double clicking on the batch file, at least now the window will stay open long enough for you to see the error.

You can copy the error by right clicking on the top border of the command prompt window, then choosing edit, then mark, then using the mouse to highlight the text, then press enter. The highlighted text should now be in your clipboard. You can paste the text here if you still can't solve the problem.

Do not type the actual quotes (") in the above commands, type only what is between the quotes.

[ashwini]

Hello,
Thank you so much for your reply.. the problem has been sorted out, since we used version 3.0.4 of the BCI2000 software and were able to open the operator window from the batch file.

Thanks again,
Cheers
Ashwini.