Ab~tract-EEG has been practically used to detect brain signals,
WhICh can control brain-computer interfaces (BCls) in a
noninvasive way. Recently, low-intensity focused-ultrasound
(LlFU) sonication has gained attention as a potent candidate for
the noninvasive and spatially-accurate transcranial computerbrain
interfacing (CBI). Based on the benefit of these two
techniques, the convergence of both EEG-based BCI and
sonication-based CBI approaches might eventually lead to the
field of 'brain-to-brain interface' (BBI), in which two individual
brains can communicate by sending signals through functionally
minimized computers. Further exploration of this new conceptual
technique will be needed to realize this technology and to apply it
to a wide range of our mental communication.
Keywords-component; Brain-Brain Interface, EEG, Focusedultrasound