関原 謙介（セキハラ ケンスケ） 2005年度

研究業績

学会発表

K. Sekihara and S. S. Nagarajan, Separation of Phase-Locked and Non-Phase-Locked Activities Using Empirical Null-Distributions Obtained from Randomized Plus/Minus Averagings of Event-Related Epochs, The Joint Meeting of 5th International Conference on Bioelectromagnetism and 5th International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart (BEM&NFSI), Minneapolis, Minnesota, May, 2005．, Pages:54-57
S. S. Nagarajan, H. T. Attias, K. E. Hild II, and K. Sekihara, A Graphical Model for Estimating Stimulus-Evoked Brain Responses in Noisy MEG Data with Large Background Brain Activity, The Joint Meeting of 5th International Conference on Bioelectromagnetism and 5th International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart (BEM&NFSI), Minneapolis, Minnesota, May, 2005., Pages:34-37
K. Sekihara K. E. Hild II, and S. S. Nagarajan, Influence of High-Rank Background Interference on Adaptive Beamformer Source Reconstruction, The Joint Meeting of 5th International Conference on Bioelectromagnetism and 5th International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart (BEM&NFSI), Minneapolis, Minnesota, May, 2005., Pages:1-4
S. S. Nagarajan, H. T. Attias, K. E. Hild II, and K. Sekihara, Stimulus Evoked Independent Factor Analysis of MEG Data, Advances in Neural Information Processing Systems 18, NIPS 2005, December 5-8, 2005, Vancouver, British Columbia, Canada
S. S. Nagarajan, H. T. Attias, K. Sekihara, and K. E. Hild II, Partitioned Factor Analysis for Interference Suppression and Source Extraction, Proceedings of　Intl. Workshop on IndependentComponent Analysis and Signal Separation (ICA '06), Charleston, SouthCarolina, Mar. 2006,

論文発表

Sekihara, K., Sahani, M., Nagarajan, S.S.;, Localization bias and spatial resolution of adaptive and non-adaptive spatial filters for MEG source reconstruction., NeuroImage, Volume 25, May 2005, Pages: 1056-1067
Sekihara, K., Sahani, M., Nagarajan, S.S.;, A simple non-parametric statistical thresholding for MEG spatial-filter source reconstruction images., NeuroImage, Volume 27, August 2005, Pages: 368-376

対外的な諸活動

学会活動

①IEEE, IEEE Transactions on Biomedical Engineering誌associate editor
②International Society for　Bioelectromagnetism, member of Council
③日本生体磁気学会, 評議委員
④The Joint Meeting of 5th International Conference on Bioelectromagnetism and 5th International Symposium on Noninvasive Functional Source Imaging within the Human Brain and Heart (BEM&NFSI), member of Scientific committee