Brainwave Interface
Paras told us that biofeedback measures brainwave activity into frequency domains called beta, alpha, theta and delta.
She explained that the IBVA brainwave interface to the computer uses standard EEG(electro- encephalograph) analysis and biofeedback to separate the frequency values of brainwaves into the following frequency domains:
High Beta - 46-60
Low Beta -13-45
Alpha - 8-12
Theta - 4-7
Delta 0-3
Project Links
Brainwave Interface