As there are several frequency bands associated with the EEG rhythms (e.g. alpha, beta, theta, delta, mu, gamma), I wonder do we need to analyze every band/rhythm or just some selective band(s) will be enough for BCI research, specially for Motor Imagery (MI) based BCI applications. Since every rhythm is associated with particular task/behavior that's why I suppose I don't need to analyze every bands. I would like to know what is the usual practice in BCI studies?
Thanks in advance! :)
It depends on the task and application. For MI, you can focus on beta and mu (i.e., 8-26 Hz). When you want to explore brain activity patterns associated with new tasks, you need to analyze every bands. Hope it is helpful for you.
Thank you very much! I also thought these two bands would be important and relevant for MI BCI, but was not sure. Thanks for clarification.
Hello
Dear friend
You can use this file, i hope be useful for you.
best regard
Let me add a few new items to the nice list of Seyed articles. All the best, Vladimir
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