Dear all,

I conducted an oddball task to observe the p300 response, and I have a couple of questions:

1. I would like to inquire whether my ERP graph is meaningful.

2. Why does the brainwave response to the standard stimulus exceed that of the deviant sound?

3. I find these graphs rather complex. Could I receive some advice on how to create clearer ERP graphs? I created them using Matlab.

Your insights would be greatly appreciated!

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