%0 Journal Article
%T Spatial Auditory Brain-computer Interface using Head Related Impulse Response
%A Chisaki Nakaizumi
%A Toshie Matsui
%A Koichi Mori
%A Shoji Makino
%A Tomasz M. Rutkowski
%J Quantitative Biology
%D 2015
%I arXiv
%X This study reports on a head related impulse response (HRIR) application to an auditory spatial brain-computer interface (BCI) speller paradigm. Six experienced and five BCI-naive users participated in an experimental spelling set up based on five Japanese vowels. Obtained auditory evoked potentials resulted with encouragingly good and stable P300-responses in online BCI experiments. Our case study indicated that the headphone reproduced auditory (HRIR- based) spatial sound paradigm could be a viable alternative to the established multi-loudspeaker surround sound BCI-speller applications, as far as healthy pilot study users are concerned.
%U http://arxiv.org/abs/1501.04374v1