Hideaki Okubo

Hierarchical clustering and filtering in half-inverse space for MEG and/or EEG hypothesis-free analysis

Kunihiro Chihara, Ayumu Matani, Yasushi Masuda, 2003, IEEE Trans. Signal Process..

Spatiotemporal MEG pattern analysis using a virtual beamformer

Ayumu Matani, Kunihiro Chihara, Hideaki Okubo, 2005 .