Kensuke Sekihara

59 papers Misc 1Journal 42Unranked 16

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Efficient Super-Resolution Bayesian Eletromagnetic Brain Imaging. IEEE Trans. Biomed. Eng. Chang Cai, Xinbao Qi, Jing Yan, Yingying Shang, Kensuke Sekihara, Wei Wu, Srikantan S. Nagarajan
2023	J	`jnl`	Bayesian Adaptive Beamformer for Robust Electromagnetic Brain Imaging of Correlated Sources in High Spatial Resolution. IEEE Trans. Medical Imaging Chang Cai, Yuanshun Long, Sanjay Ghosh, Ali Hashemi, Yijing Gao, Mithun Diwakar, Stefan Haufe, Kensuke Sekihara, Wei Wu, Srikantan S. Nagarajan
2023	J	`jnl`	Bayesian Algorithms for Joint Estimation of Brain Activity and Noise in Electromagnetic Imaging. IEEE Trans. Medical Imaging Chang Cai, Huicong Kang, Ali Hashemi, Dan Chen, Mithun Diwakar, Stefan Haufe, Kensuke Sekihara, Wei Wu, Srikantan S. Nagarajan
2023	—	`conf`	Bayesian Inference for Brain Source Imaging with Joint Estimation of Structured Low-Rank Noise. ISBI Sanjay Ghosh, Chang Cai, Yijing Gao, Ali Hashemi, Stefan Haufe, Kensuke Sekihara, Ashish Raj, Srikantan S. Nagarajan
2022	J	`jnl`	Empirical Bayesian localization of event-related time-frequency neural activity dynamics. NeuroImage Chang Cai, Leighton B. N. Hinkley, Yijing Gao, Ali Hashemi, Stefan Haufe, Kensuke Sekihara, Srikantan S. Nagarajan
2021	J	`jnl`	Robust estimation of noise for electromagnetic brain imaging with the champagne algorithm. NeuroImage Chang Cai, Ali Hashemi, Mithun Diwakar, Stefan Haufe, Kensuke Sekihara, Srikantan S. Nagarajan
2020	J	`jnl`	Robust Empirical Bayesian Reconstruction of Distributed Sources for Electromagnetic Brain Imaging. IEEE Trans. Medical Imaging Chang Cai, Mithun Diwakar, Dan Chen, Kensuke Sekihara, Srikantan S. Nagarajan
2019	—	`conf`	A Novel Scanning Algorithm for MEG/EEG imaging using Covariance Partitioning and Noise Learning. EMBC Chang Cai, Kensuke Sekihara, Srikantan S. Nagarajan
2019	J	`jnl`	Evaluation of a dual signal subspace projection algorithm in magnetoencephalographic recordings from patients with intractable epilepsy and vagus nerve stimulators. NeuroImage Chang Cai, Jiajing Xu, Jayabal Velmurugan, Robert Knowlton, Kensuke Sekihara, Srikantan S. Nagarajan, Heidi E. Kirsch
2019	—	`conf`	Robust Bayesian algorithm for distributed source reconstructions MEG/EEG data. NER Chang Cai, Mithun Diwakar, Kensuke Sekihara, Srikantan S. Nagarajan
2018	J	`jnl`	Hierarchical multiscale Bayesian algorithm for robust MEG/EEG source reconstruction. NeuroImage Chang Cai, Kensuke Sekihara, Srikantan S. Nagarajan
2017	—	`conf`	Hierarchical multiscale Bayesian algorithms for biomagnetic brain imaging. NER Chang Cai, Kensuke Sekihara, Srikantan S. Nagarajan
2015	—	`conf`	Biomagnetic measurement system for supine subjects with expanded sensor array and real-time noise reduction. EMBC Yoshiaki Adachi, Shigenori Kawabata, Tetsuo Sasano, Yasuhiro Haruta, Daisuke Oyama, Gen Uehara, Kensuke Sekihara
2013	—	`conf`	A hierarchical Bayesian M/EEG imagingmethod correcting for incomplete spatio-temporal priors. ISBI Carsten Stahlhut, Hagai Thomas Attias, Kensuke Sekihara, David P. Wipf, Lars Kai Hansen, Srikantan S. Nagarajan
2013	J	`jnl`	Magnetospinography: Instruments and Application to Functional Imaging of Spinal Cords. IEICE Trans. Electron. Yoshiaki Adachi, Daisuke Oyama, Shigenori Kawabata, Kensuke Sekihara, Yasuhiro Haruta, Gen Uehara
2013	—	`conf`	Quantitative performance assessments for neuromagnetic imaging systems. EMBC Ryo Koga, Ei Hiyama, Takuya Matsumoto, Kensuke Sekihara
2013	—	`conf`	Removal of stimulus-induced artifacts in functional spinal cord imaging. EMBC Taishi Watanabe, Yuya Kawabata, Dai Ukegawa, Shigenori Kawabata, Yoshiaki Adachi, Kensuke Sekihara
2013	—	`conf`	Residual coherence and residual envelope correlation in MEG/EEG source-space connectivity analysis. EMBC Kensuke Sekihara, Srikantan S. Nagarajan
2012	J	`jnl`	Effectiveness of sparse Bayesian algorithm for MVAR coefficient estimation in MEG/EEG source-space causality analysis CoRR Kensuke Sekihara, Hagai Attias, Julia P. Owen, Srikantan S. Nagarajan
2012	J	`jnl`	Performance evaluation of the Champagne source reconstruction algorithm on simulated and real M/EEG data. NeuroImage Julia P. Owen, David P. Wipf, Hagai Thomas Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2011	J	`jnl`	MEG/EEG Source Reconstruction, Statistical Evaluation, and Visualization with NUTMEG. Comput. Intell. Neurosci. Sarang S. Dalal, Johanna M. Zumer, Adrian G. Guggisberg, Michael Trumpis, Daniel D. E. Wong, Kensuke Sekihara, Srikantan S. Nagarajan
2011	J	`jnl`	Removal of Spurious Coherence in MEG Source-Space Coherence Analysis. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Julia P. Owen, Stephan Trisno, Srikantan S. Nagarajan
2010	J	`jnl`	Array-Gain Constraint Minimum-Norm Spatial Filter With Recursively Updated Gram Matrix For Biomagnetic Source Imaging. IEEE Trans. Biomed. Eng. Isamu Kumihashi, Kensuke Sekihara
2010	J	`jnl`	Robust Bayesian estimation of the location, orientation, and time course of multiple correlated neural sources using MEG. NeuroImage David P. Wipf, Julia P. Owen, Hagai Thomas Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2009	J	`jnl`	Functional Imaging of Spinal Cord Electrical Activity From Its Evoked Magnetic Field. IEEE Trans. Biomed. Eng. Tomoya Sato, Yoshiaki Adachi, Masaki Tomori, Senichi Ishii, Shigenori Kawabata, Kensuke Sekihara
2009	—	`conf`	Robust Methods for Reconstructing Brain Activity and Functional Connectivity Between Brain Sources with MEG/EEG Data. ISBI Julia P. Owen, David P. Wipf, Hagai Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2008	—	`conf`	Estimating the Location and Orientation of Complex, Correlated Neural Activity using MEG. NIPS David P. Wipf, Julia P. Owen, Hagai Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2008	J	`jnl`	Five-dimensional neuroimaging: Localization of the time-frequency dynamics of cortical activity. NeuroImage Sarang S. Dalal, Adrian G. Guggisberg, Erik Edwards, Kensuke Sekihara, Anne M. Findlay, Ryan T. Canolty, Mitchel S. Berger, Robert T. Knight, Nicholas M. Barbaro, Heidi E. Kirsch, Srikantan S. Nagarajan
2008	J	`jnl`	Performance of Prewhitening Beamforming in MEG Dual Experimental Conditions. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Kenneth E. Hild II, Sarang S. Dalal, Srikantan S. Nagarajan
2008	J	`jnl`	Probabilistic algorithms for MEG/EEG source reconstruction using temporal basis functions learned from data. NeuroImage Johanna M. Zumer, Hagai Thomas Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2007	J	`jnl`	A probabilistic algorithm integrating source localization and noise suppression for MEG and EEG data. NeuroImage Johanna M. Zumer, Hagai Thomas Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2006	—	`conf`	A Probabilistic Algorithm Integrating Source Localization and Noise Suppression of MEG and EEG data. NIPS Johanna M. Zumer, Hagai Thomas Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2006	J	`jnl`	A graphical model for estimating stimulus-evoked brain responses from magnetoencephalography data with large background brain activity. NeuroImage Srikantan S. Nagarajan, Hagai Thomas Attias, Kenneth E. Hild II, Kensuke Sekihara
2006	J	`jnl`	A novel adaptive beamformer for MEG source reconstruction effective when large background brain activities exist. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Kenneth E. Hild II, Srikantan S. Nagarajan
2006	J	`jnl`	Controlled Support MEG imaging. NeuroImage Srikantan S. Nagarajan, Oleg Portniaguine, Dosik Hwang, Chris Johnson, Kensuke Sekihara
2006	J	`jnl`	Modified beamformers for coherent source region suppression. IEEE Trans. Biomed. Eng. Sarang S. Dalal, Kensuke Sekihara, Srikantan S. Nagarajan
2006	—	`conf`	Partitioned Factor Analysis for Interference Suppression and Source Extraction. ICA Srikantan S. Nagarajan, Hagai Attias, Kensuke Sekihara, Kenneth E. Hild II
2006	—	`conf`	Two probabilistic algorithms for MEG/EEG source reconstruction. ISBI Johanna M. Zumer, Hagai Attias, Kensuke Sekihara, Srikantan S. Nagarajan
2005	J	`jnl`	A simple nonparametric statistical thresholding for MEG spatial-filter source reconstruction images. NeuroImage Kensuke Sekihara, Maneesh Sahani, Srikantan S. Nagarajan
2005	J	`jnl`	Localization bias and spatial resolution of adaptive and non-adaptive spatial filters for MEG source reconstruction. NeuroImage Kensuke Sekihara, Maneesh Sahani, Srikantan S. Nagarajan
2005	—	`conf`	Stimulus Evoked Independent Factor Analysis of MEG Data with Large Background Activity. NIPS Srikantan S. Nagarajan, Hagai Attias, Kenneth E. Hild II, Kensuke Sekihara
2004	J	`jnl`	Asymptotic SNR of scalar and vector minimum-variance beamformers for neuromagnetic source reconstruction. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Alec Marantz
2004	J	`jnl`	Performance of an MEG adaptive-beamformer source reconstruction technique in the presence of additive low-rank interference. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Alec Marantz
2002	—	`conf`	Performance of an MEG adaptive-beamformer technique in the presence of correlated neural activities: correlation-coefficient estimation and time-course retrieval. ISBI Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Alec Marantz
2002	J	`jnl`	Performance of an MEG adaptive-beamformer technique in the presence of correlated neural activities: effects on signal intensity and time-course estimates. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Alec Marantz
2001	Misc	`conf`	Reconstructing spatio-temporal activities of neural sources from magnetoencephalographic data using a vector beamformer. ICASSP Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Yasushi Miyashita
2001	J	`jnl`	Reconstructing spatio-temporal activities of neural sources using an MEG vector beamformer technique. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Alec Marantz, Yasushi Miyashita
2000	J	`jnl`	Estimating neural sources from each time-frequency component of magnetoencephalographic data. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Satoru Miyauchi, Norio Fujimaki, Hideaki Koizumi, Yasushi Miyashita
1999	J	`jnl`	MEG spatio-temporal analysis using a covariance matrix calculated from nonaveraged multiple-epoch data. IEEE Trans. Biomed. Eng. Kensuke Sekihara, David Poeppel, Alec Marantz, Hideaki Koizumi, Yasushi Miyashita
1999	J	`jnl`	Time-Frequency MEG-MUSIC Algorithm. IEEE Trans. Medical Imaging Kensuke Sekihara, Srikantan S. Nagarajan, David Poeppel, Yasushi Miyashita
1998	J	`jnl`	MEG covariance difference analysis: a method to extract target source activities by using task and control measurements. IEEE Trans. Biomed. Eng. Kensuke Sekihara, David Poeppel, Alec Marantz, Colin Phillips, Hideaki Koizumi, Yasushi Miyashita
1997	J	`jnl`	Noise covariance incorporated MEG-MUSIC algorithm: a method for multiple-dipole estimation tolerant of the influence of background brain activity. IEEE Trans. Biomed. Eng. Kensuke Sekihara, David Poeppel, Alec Marantz, Hideaki Koizumi, Yasushi Miyashita
1996	J	`jnl`	Generalized Wiener estimation of three-dimensional current distribution from biomagnetic measurements. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Bernhard Scholz
1995	J	`jnl`	Average-intensity reconstruction and Wiener reconstruction of bioelectric current distribution based on its estimated covariance matrix. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Bernhard Scholz
1994	J	`jnl`	Multiple current dipole estimation using simulated annealing. IEEE Trans. Biomed. Eng. Hideaki Haneishi, Nagaaki Ohyama, Kensuke Sekihara, Toshio Honda
1994	J	`jnl`	Reconstructing current distributions from biomagnetic measurements under large external noise disturbances. IEEE Trans. Medical Imaging Kensuke Sekihara, Bernhard Scholz, Herbert Bruder
1993	J	`jnl`	Relationship between dipole parameter estimation errors and measurement conditions in magnetoencephalography. IEEE Trans. Biomed. Eng. Yukiko Ogura, Kensuke Sekihara
1992	J	`jnl`	Details of simulated annealing algorithm to estimate parameters of multiple current dipoles using biomagnetic data. IEEE Trans. Medical Imaging Kensuke Sekihara, Hideaki Haneishi, Nagaaki Ohyama
1992	J	`jnl`	Maximum-likelihood estimation of current-dipole parameters for data obtained using multichannel magnetometer. IEEE Trans. Biomed. Eng. Kensuke Sekihara, Yukiko Ogura, Masao Hotta