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Publications

Journals

Huu Hoang, Shinichiro Tsutsumi, Masanori Matsuzaki, Masanobu Kano, Mitsuo Kawato, Kazuo Kitamura, Keisuke Toyama (2023) Dynamic organization of cerebellar climbing fiber response and synchrony in multiple functional components reduces dimensions for reinforcement learning eLife 12:e86340
Yusuke T., Tomohiro G., Ryu U., Sadamu T., Keita S., Nobuo H., Jiro S., Tatsuya M., Okito Y., (2023), Sensor array design of optically pumped magnetometers for accurately estimating source currents, NeuroImage, Volume 277, 120257
Bai, W., Yamashita, O., Yoshimoto, J., (2023), Learning task-agnostic and interpretable subsequence-based representation of time series and its applications in fMRI analysis, Neural Networks, Vol.163, pp 327-340
Takeda,Y., Hiroe, N., Yamashita,O., (2021), Whole-brain propagating patterns in human resting-state brain activities, NeuroImage, Vol.245, 118711
Tokuda,T., Yamashita,0., Sakai,Y., Yoshimoto,J., (2021), Clustering of multiple psychiatric disorders using functional connectivity in the data-driven brain subnetwork, Frontiers in Psychiatry, Vol.12, Article 683280
Tokuda,T., Yamashita,0., Yoshimoto,J., (2021), Multiple clustering for identifying subject clusters and brain sub-networks using functional connectivity matrices without vectorization, Neural Networks, Vol.142, pp.269-287
Suzuki, K., Yamashita, O., (2021), MEG current source reconstruction using a meta-analysis fMRI prior, NeuroImage, Vol.236, 118034
Hoang, T.H., Lang, E.J., Hirata, Y., Tokuda, I.T., Aihara, K.,Toyama, K., Kawato, M., Schweighofer, N.,(2020), Electrical coupling controls dimensionality and chaotic firing of inferior olive neurons, PLOS Computational Biology, Vol.16,No.7,e1008075
Aihara, T., Shimokawa, T., Ogawa, T., Okada, Y., Ishikawa, A., Inoue, Y., Yamashita, O.,(2020), Resting-state functional connectivity estimated with hierarchical Bayesian diffuse optical tomography, Frontiers in Neuroscience, Vol.14, Article 32
Endo, H., Hiroe, N., Yamashita, O.,(2020), Evaluation of resting spatio-temporal dynamics of a neural mass model using resting fMRI connectivity and EEG microstates, Frontiers in Computational Neuroscience, Vol. 13, Article 91
Takeda, Y., Itahashi, T., Sato, M., Yamashita, O., (2019), Estimating repetitive spatiotemporal patterns from many subjects’ resting-state fMRIs, NeuroImage, Vol. 203, 116182.
Takeda, Y., Suzuki, K., Kawato, M., Yamashita, O., (2019), Meg source imaging and group analysis using VBMEG, Fontiers in Neuroscience, Vol. 13, Article 241
Shimokawa, T., Nishio, A., Sato, M., Kawato, M., Komatsu, H., (2019), Computational model for human 3D shape perception from a single specular image, Frontiers in Computational Neuroscience, Vol. 13, Article 10
Shimokawa, T., Ishii, T., Takahashi, Y., Mitani, Y., Mifune, H., Chubashi, S., Satoh, M., Oba, Y., Adachi, K., Sugawara, S., Yamashita, O., (2019), Development of multi-directional functional near-infrared spectroscopy system for human neuroimaging studies, Biomedical Optics Express, Vol.11, No. 3, pp.1393-1404
Filatova, O., Yang, Y., Dewald, J., Tian, R., Maceira-Elvira, P., Takeda, Y., Kwakkel, G., Yamashita, O., (2018), Dynamic information flow based on EEG and diffusion MRI in stroke: a proof-of-principle study, Frontiers in Neural Circuits, Vol.12, Article 79
Sato, M., Yamashita, O., Sato, M-A., Miyawaki, Y., (2018), Information spreading by a combination of MEG source estimation and multivariate pattern classification, PLos ONE, Vol.13, No.6, e0198806
Ogawa, T., Aihara, T., Shimokawa, T., Yamashita, O., (2018), Large-scale brain network associated with creative insight: combined voxel-based morphometry and resting-state functional connectivity analyses, Scientific Reports, 8, Article 6477
Aihara, T., Ogawa, T., Shimokawa, T., Yamashita, O., (2017), Anodal transcranial direct current stimulation of the right anterior temporal lobe did not significantly affect verbal insight, PLoS ONE, Vol.12, No.9, e0184749
Tokuda, I.T., Hoang, H., Kawato, M., (2017), New insights into olivo-cerebellar circuits for learning from a small training sample, Current Opinion in Neurobiology, Vol.46, pp.58-67
Hirayama, J., Hyvarinen, A., Kiviniemi, V., Kawanabe, M., Yamashita, O., (2016), Characterizing variability of modular brain connectivity with constrained principal component analysis, PLoS ONE, Vol.11, No.12, e0168180
Shimokawa, T., Ishii, T., Takahashi, Y., Sugawara, S., Sato, M., Yamashita, O., (2016), Diffuse optical tomography using multi-directional sources and detectors, Biomedical Optics Express, 7, No.7, pp.2623-2640
Yamashita, O., Shimokawa, T., Aisu, R., Amita, T., Inoue, Y., Sato, M., (2016), Multi-subject and multi-task experimental validation of the hierarchical Bayesian diffuse optical tomography algorithm, NeuroImage, 135, 287-299
Callan, D.E., Terzibas, C., Cassel, D.B., Sato, M., Parasuraman, R., (2016), The brain is faster than the hand in split-second intentions to respond to an impending hazard: a simulation of neuroadaptive automation to speed recovery to perturbation in flight attitude. Frontiers in Human Neuroscience, 10, Article 187
Takeda, Y., Hiroe, N., Yamashita, O., Sato, M., (2016), Estimating repetitive spatiotemporal patterns from resting-state brain activity data. NeuroImage, 133, 251-265
Hyvarinen, A., Hirayama, J., Kiviniemi, V., Kawanabe, M.,(2016), Orthogonal connectivity factorization: Interpretable decomposition of variability in correlation matrices. Neural Computation, 28, No.3, 445-484
Hoang, H., Yamashita, O., Tokuda, I.T., Sato, M., Kawato, M., Toyama, K., (2015), Segmental Bayesian estimation of gap-junctional and inhibitory conductance of inferior olive neurons form spike trains with complicated dynamics. Frontiers in Computational Neuroscience, 9, Article 56
Fukushima, M., Yamashita, O., Knoesche, T.R., Sato, M., (2015), MEG source reconstruction based on identification of directed source interactions on whole-brain anatomical networks. NeuroImage, 105, 408-427
Yamashita, O., Shimokawa, T., Kosaka, T., Amita, T., Inoue, Y., Sato, M., (2014), Hierarchical Bayesian model for diffuse optical tomography of the human brain: human experimental study. Journal of Advanced Computational Intelligence and Intelligent Informatics, 18, No.6, pp.1026-1033
Takeda, Y., Yamanaka, K., Yamagishi, N., and Sato, M., (2014), Revealing time-unlocked brain activity from MEG measurements by common waveform estimation. PLoS One, 9, 5, e98014
Shimokawa, T., Kosaka, T., Yamashita, O., Hiroe, N., Amita, T., Inoue, Y., and Sato, M., (2013), Extended hierarchical Bayesian diffuse optical tomography for removing scalp artifact. Biomed. Opt. Express 4, 2411-2432
Callan, D.E., Terzibas, C., Cassel, D., Callan, A., Kawato, M., Sato, M., (2013), Differential activation of brain regions involved with error-feedback and imitation based motor simulation when observing self and an expert’s actions in pilots and non-pilots on a complex glider landing task. NeuroImage, 72, 55-68
Callan, A., Callan, D.E., Ando, H., (2013), Neural correlates of sound externalization. NeuroImage, 66, 22-27
Souza, A.C., Yehia, H.C., Sato, M., Callan, D.E., (2013), Brain activity underlying auditory perceptual learning during short period training: simultaneous fMRI and EEG recording. BMC Neuroscience 2013, 14:8
Shimokawa, T., Kosaka, T., Yamashita, O., Hiroe, N., Amita, T., Inoue, Y., Sato, M., (2012), Hierarchical Bayesian estimation improves depth accuracy and spatial resolution of diffuse optical tomography. Optics Express, 20, 18, 20427-20446
Hubbard, A.L., McNealy, K., Scott-Van Zeeland, A.A., Callan, D.E., Bookheimer, S.Y., Dapretto, M., (2012), Altered integration of speech and gesture in children with autism spectrum disorders. Brain and Behavior, 2, 5, 606-619
Watanabe, H., Sato, M., Suzuki, T., Nambu, A., Nishimura, Y., Kawato, M., Isa, T. (2012), Reconstruction of movement-related intracortical activity from micro-electrocorticogram array signals in monkey primary motor cortex. Journal of Neural Engineering, 9, 3, 036006
Fukushima, M., Yamashita, O., Kanemura, A., Ishii, S., Kawato, M., Sato, M.(2012), A state-space modeling approach for localization of focal current sources from MEG. IEEE Transactions on Biomedical Engineering, 59, 6, 1561-1571.
Callan, D. E., Gamez, M., Cassel, D., Callan, A., Kawato, M., Sato, M., (2012). Dynamic visuomotor transformation involved with remote flying of a plane utilizes the ‘mirror neuron’ system. PLoS One, 7,4,e33873
Aihara, T., Takeda, Y., Takeda, K., Yasuda, W., Sato, T., Otaka, Y., Hanakawa, T., Honda, M., Liu, M., Kawato, M., Sato, M., Osu, R.(2012), Cortical current source estimation from electroencephalography in combination with near-infrared spectroscopy as a hierarchical prior. NeuroImage, 59, 4, 4006-4021.
Yoshimura, N., Dasalla, C. S., Hanakawa, T., Sato, M., Koike, Y., (2011). Reconstruction of flexor and extensor muscle activities from electroencephalography cortical currents. NeuroImage, 59, 2, 1324-1337 .
Yoshimoto, J., Sato, M., Ishii, S. Bayesian normalized gaussian network and hierarchical model selection method. Intelligent Automation and Soft Computing, 17, 71–94.
Bosch-bayard, J., Riera-diaz, J., Biscay-lirio, R., Wong, K. F. K., Galka, A., Yamashita, O., Sadato, N., Kawashima, R., Aubert-vazquez, E., Rodriguez-rojas, R., Valdes-sosa, P., Miwakeichi, F., Ozaki, T., (2010). Spatio-temporal correlations from fMRI time series based on the NN-ARx model. Journal of Integrative Neuroscience, 9, 4, 381-406 .
He, Z., Cichocki, A., Xie, S., Choi, K. (2010). Detecting the number of clusters in n-way probabilistic clustering. IEEE Transactions on Pattern Analysis and Machine Intelligence, 32, 11, 2006-2021.
Hata, S., Shimokawa, T., Arai, K., Nakao, H. (2010). Synchronization of uncoupled oscillators by common gamma impulses: from phase locking to noise-induced synchronization. Physical Review E, 82, 3, 036206.
Takeda, Y., Sato, M., Yamanaka, K., Nozaki, D., Yamamoto, Y. (2010). A generalized method to estimate waveforms common across trials from EEGs. NeuroImage, 51, 2, 629-641.
Kanemura, A., Maeda, S., Ishii, S. (2010). Sparse Bayesian learning of filters for efficient image expansion.IEEE Transactions on Image Processing, 19, 6, 1480-1490.
Callan, D. E., Callan, A. M., Gamez, M., Sato, M., Kawato, M. (2010). Premotor cortex mediates perceptual performance. NeuroImage, 51, 2, 844-858.
Shinozaki, J., Hiroe, N., Yoshioka, T., Sato, M., Sekiyama, K. (2009). Neural mechanisms associated with audio-visual integration in native Japanese and native English; an fMRI study. Clinical Neurophysiology/Society Proceedings, 121, 7, e24.
Choi, K., Hirose, H., Sakurai, Y., Iijima, T., Koike, Y. (2009). Prediction of arm trajectory from the neural activities of the primary motor cortex with modular connectionist architecture. Neural Networks, 22, Issue 9, 1214-1223.
Callan, D. E., Schweighofer, N., (2009). Neural correlates of the spacing effect in explicit verbal semantic encoding support the deficient-processing theory. Human Brain Mapping, 31, 4, 645-659 .
Takeda, Y., Sato, M., Yamanaka, K., Nozaki, D., & Yamamoto, Y. (2010). A generalized method to estimate waveforms common across trials from EEG. NeuroImage, 51(2), 629–641.
Shinozaki, J., Hiroe, N., Yoshioka, T., Sato, M., & Sekiyama, K. (2010). Neural mechanisms associated with audio-visual integration in native Japanese and native English; an fMRI study. Clinical Neurophysiology, 121(7), e24.
Choi, K., Hirose, H., Sakurai, Y., Iijima, T., & Koike, Y. (2009). Prediction of arm trajectory from the neural activities of the primary motor cortex with modular connectionist architecture. Neural Networks, 22(9), 1214–1223.
Fujiwara, Y., Yamashita, O., Kawawaki, D., Doya, K., Kawato, M., Toyama, K., & Sato, M. (2009). A hierarchical Bayesian method to resolve an inverse problem of MEG contaminated with eye movement artifacts. NeuroImage, 45(2), 393–409.
Yukinawa, N., Yoshioka, T., Kobayashi, K., Ogasawara, N., & Ishii, S. (2009). A constrained Gaussian mixture model for correlation-based cluster analysis of gene expression data. IPSJ Transactions on Bioinformatics, 2, 47–62.
Nambu, I., Osu, R., Sato, M., Ando, S., Kawato, M., & Naito, E. (2009). Single-trial reconstruction of finger-pinch forces from human motor-cortical activation measured by near-infrared spectroscopy (NIRS). NeuroImage, 47(2), 628–637.
Okada, K., Toyama, K., Inoue, Y., Isa, T., & Kobayashi, Y. (2009). Different pedunculopontine tegmental neurons signal predicted and actual task rewards. Journal of Neuroscience, 29(15), 4858–4870.
Miyawaki, Y., Uchida, H., Yamashita, O., Sato, M., Morito, Y., Tanabe, H. C., Sadato, N., & Kamitani, Y. (2008). Visual image reconstruction from human brain activity using a combination of multi-scale local image decoders. Neuron, 60(5), 915–929.
Callan, A. M., Osu, R., Yamagishi, Y., Callan, D. E., & Inoue, N. (2008). Neural correlates of resolving uncertainty in driver’s decision making. Human Brain Mapping, 30(9), 2804–2812.
Yamashita, O., Sato, M., Yoshioka, T., Tong, F., & Kamitani, Y. (2008). Sparse estimation automatically selects voxels relevant for the decoding of fMRI activity patterns. NeuroImage, 42(4), 1414–1429.
Yoshioka, T., Sato, M., Toyama, K., Yamashita, O., Nishina, S., Yamagishi, N., & Kawato, M. (2008). Evaluation of hierarchical Bayesian method through retinotopic brain activities reconstruction from fMRI and MEG signals. NeuroImage, 42(4), 1397–1413.
Callan, D. E. & Schweighofer, N. (2008). Positive and negative modulation of word learning by reward anticipation. Human Brain Mapping, 29(2), 237–249.
Shibata, K., Yamagishi, N., Goda, N., Yoshioka, T., Yamashita, O., Sato, M., & Kawato, M. (2007). The effects of feature attention on prestimulus cortical activity in the human visual system. Cerebral Cortex, 18(10), 1664–1675.
Callan, D. E., Kawato, M., Parsons, L., & Turner, R. (2007). Speech and song: the role of the cerebellum. Cerebellum, 6(4), 321–327.
Callan, E. D., Tsytsarwv, V., Hanakawa, T., Callan, M. A., Katsuhatra M., Fukuyama, H., & Turner, R. (2006). Song and speech: Brain regions involved with preception and covert production. NeuroImage, 31(3), 1327–1342.
Bando, T., Shibata, T., Doya, K., & Ishii, S. (2006). Switching particle filters for efficient visual tracking. Robotics and Autonomous Systems, 54(10), 873–884.
Matsubara, T., Morimoto, J., Nakanishi, J., Sato, M., & Doya, K. (2006). Learning CPG-based biped locomotion with a policy gradient method. Robotics and Autonomous Systems, 54, 911–920.
Callan, A. M., Callan, D. E., Tajima, K., & Akahane-Yamada, R. (2006). Neural processes involved with perception of non-native durational contrasts. NeuroReport, 17(12), 1353–1357.
Wong, K., F., K., Galka, A., Yamashita, O., & Ozaki, T. (2006). Modelling non-stationary variance in EEG time series by state space GARCH model. Computers in Biology and Medicine, 36(12), 1327–1335.
Callan, M. A., Callan, E. D., & Sato, M. (2005). When meaningless symbols become letters: Neural activity change in learning new phonograms. NeuroImage, 28, 553–562.
Kawawaki, D., Shibata, T., Goda, N., Doya, K., & Kawato, M. (2006). Anterior and superior lateral occipito-temporal cortex responsible for target motion prediction during overt and covert visual pursuit. Neuroscience Research, 54(2), 112–123.
Shibata, T., Tabata, H., Schaal, S., & Kawato, M. (2005). A model of smooth pursuit in primates based on learning the target dynamics. Neural Networks, 18 (3), 213–224. [PDF]
Yamashita, O., Sadato, N., Okada, T., & Ozaki, T. (2005). Evaluationg frequency-wise directed connectivity of BOLD signals applying relative power contribution with the linear multivariate time series models. NeuroImage, 25, 478–490. [PDF]
Haruno, M., Kuroda, T., Doya, K., Toyama, K., Kimura, M., Samejima, K., Imamizu, H., & Kawato, M. (2004). A neural correlate of reinforcement-based behavioral learning in caudate nucleus: An fMRI study of a stochastic decision task. Journal of Neuroscience, 24(7), 1660–1665. [PDF]
Sato, M., Yoshioka, T., Kajiwara, S., Toyama, K., Goda, N., Doya, K., & Kawato, M. (2004). Hierarchical Bayesian estimation for MEG inverse problem. NeuroImage, 23, 806–826. [PDF]
Sato, M. (2001). On-line model selection based on the variational Bayes. Neural Computation, 13(7), 1649–1681.
Yoshimoto, J., Ishii, S., & Sato, M. (2001). Application of reinforcement learning based on on-line EM algorithm to balancing of acrobot. Systems and Computers in Japan, 32(5), 12–20.

Books, Reviews, and Reports

Callan, D. E., Manto, M., (2012). Cerebellar control of speech and song. Handbook of the Cerebellum and Cerebellar Disorders.
Morishige, K., Kawawaki, D., Yoshioka, T., Sato, M., & Kawato, M. (2009). Artifact removal using simultaneous current estimation of noise and cortical sources. In Advances in Neuro-Information Processing, Part I (pp. 336–343), Springer.
Sagara, K., Nakamura, H., Takeichi, H., & Yamashita, O. (2008). Two-year activities of technical committee on brain communication—From brain communication to brain and bio communication. IEICE Communications Society—GLOBAL NEWSLETTER, 25, 5–6.
Fujiwara, Y., Sato, M., Yamashita, O., Yoshioka, T., Kawawaki, D., Shibata, T., Doya, K., Toyama, K., & Kawato, M. (2005). A method for removal of eye movement artifacts from MEG—Simultaneous current source estimation of eyes and cortical activities from MEG and EOG data. IEICE Technical Report, 43–48.

Conferences

Yamashita, O., Shimokawa, T., Kosaka, T., Amita, T., Inoue, Y., Sato, M., (2012). Hierarchical Bayesian model for diffuse optical tomography of human brains. 6th International Conference on Soft Computing and Intelligent Systems/ 13th International Symposium on Advanced Intelligent Systems(SCIS-ISIS2012).
Sato, M., (2012). Hierarchical variational Bayesian method for diffusion optical tomography. 12th China-Japan-Korea Joint Workshop on Neurobiology and Neuroinformatics(NBNI2012).
Callan, D. E., Terzibas, C., Cassel, D., Callan, A., Kawato, M., Sato, M., (2012). Differential brain activation during observation of self and other’s action in pilots and non-pilots on a complex landing task. Society for Neuroscience 42nd Annual Meeting (Neuroscience2012).
Yoshida, W., Seymour, B., Koltzenburg, M., Dolan, R., (2012). Pain is modulated by observational uncertainty via the PAG. Society for Neuroscience 42nd Annual Meeting (Neuroscience2012).
Shimokawa, T., Kosaka, T., Yamashita, O., Hiroe, N., Amita, T., Inoue, Y., Sato, M., (2012). Hierarchical Bayesian estimation with ARD prior improves depth accuracy and spatial resolution of diffuse optical tomography. Functional Near Infrared Spectroscopy(fNIRS) Meeting.
Yoshida, W., (2012). Cooperation, belief inference and autistic mind. 3rd International Conference on Neuroeconomics and Neuromanagement.
Shinozaki, J., Hiroe, N., Yoshioka, T., Sato, M., Sekiyama, K., (2012). Visual information in audiovisual speech perception strongly affects superior temporal sulcus in English speakers more than in Japanese speakers: An effective connectivity analysis. Society for Neuroscience 42nd Annual Meeting (Neuroscience2012).
Yoshioka, T., Yamashita, O., Takeda, Y., Callan, D. E., Sato, M., (2012). Multivariate analysis of space–time–frequency data extracted from brain activity. 第35回日本神経科学大会(Neuroscience2012).
Cai, C., Ogawa, K., Sato, M., Imamizu, H., (2012). Localize the bereitschaftsmagnetfeld using variational bayesian multimodal encephaloGraphy (VBMEG). 第35回日本神経科学大会(Neuroscience2012).
Takeda, Y., Yamanaka, K., Yamagishi, N., Sato, M., (2012). Revealing covert brain activity from MEG data. 第35回日本神経科学大会(Neuroscience2012).
Shimokawa, T., Kosaka, T., Yamashita, O., Hiroe, N., Amita, T., Inoue, Y., Sato, M., (2012). Three-dimensional near-infrared optical tomography for functional neuroimaging. 第35回日本神経科学大会(Neuroscience2012).
Yanagisawa, T., Yamashita, O., Hirata, M., Kishima, H., Saitoh, Y., Goto, T., Shayne, M., Yoshimine, T., Kamitani, Y., (2012). Modulation of motor representation by alpha oscillation through phase-amplitude coupling. 第35回日本神経科学大会(Neuroscience2012).
Yamashita, O., Shimokawa, T., Kosaka, T., Amita, T., Inoue, Y., Sato, M., (2012). Hierarchical Bayesian model for diffusion optical tomography : human validation study. 第35回日本神経科学大会(Neuroscience2012).
Fukushima, M., Yamashita, O., Kanemura, A., Ishii, S., Kawato, M., Sato, M., (2012). A state-space modeling approach for reconstructing the spatially focal and temporally smooth current sources using the spatially inhomogeneous dynamical model. 18th International Conference on Biomagnetism (BIOMAG2012).
Takeda, Y., Yamanaka, K., Yamagishi, N., Sato, M., (2012). Revealing covert brain activity from MEG measurements. 18th International Conference on Biomagnetism (BIOMAG2012).
Yoshida, W., (2012). Computational social neuroscience. Social Cognition, Engagement and the Second-Person-Perspective.
Morishige, K., Kawato, M., Sato, M., (2011). Online EEG denoising method based on generalized inverse filter on different days. 日本神経回路学会第21回全国大会(JNSS2011).
Aihara, T., Takeda, Y., Takeda, K., Yasuda, W., Sato, T., Otaka, Y., Hanakawa, T., Honda, M., Liu, M., Kawato, M., Sato, M., Osu, R., (2011). Cortical current estimation from EEG by incorporating NIRS activity as a hierarchical prior. Society for Neuroscience 41th Annual Meeting(Neuroscience2011).
Morishige, K., Yoshioka, T., Sato, M., Kawato, M., (2011). Systematic determination of hyperparameters on VBMEG improves the estimation of cortical and artifactual dipole currents. Society for Neuroscience 41th Annual Meeting(Neuroscience2011).
Fukushima, M., Yamashita, O., Kanemura, A., Ishii, S., Kawato, M., Sato, M., (2011). Localizing focal current sources from MEG data based on state-space approach. 第34回日本神経科学大会(Neuroscience2011).
Takeda, Y., Yamanaka, K., Yamagishi, N., Sato, M., (2011). Estimating waveforms common across trials from MEG data in various stimulus-response tasks. 第34回日本神経科学大会(Neuroscience2011).
Shimokawa, T., Kosaka, T., Yamashita, O., Hiroe, N., Amita, T., Inoue, Y., Sato, M., (2011). Hierarchical Bayesian estimation improves the spatial resolution of diffuse optical tomography: a test with head phantom experiment. 第34回日本神経科学大会(Neuroscience2011).
Yoshioka, T., Yamashita, O., Takeda, Y., Callan, D. E., Sato, M., (2011). Feature selection for brain activity data on cortex-time-frequency space. 第34回日本神経科学大会(Neuroscience2011).
Callan, D. E., Gamez, M., Cassel, D., Kawato, M., Sato, M., (2011). Goal directed modulation of visual areas predicts direction of movement during a complex airplane piloting task. 第34回日本神経科学大会(Neuroscience2011).
Yamashita, O., Sato, M., (2011). Analysis of classifier variability between sessions and subjects for constructing brain machine interface using multiple subjects data. 第34回日本神経科学大会(Neuroscience2011).
Morimoto, J., Umeda, T., Nishimura, Y., Isa, T., Kawato, M., Toyama, K., (2011). Canonical correlation analysis (CCA) of multi-joint motion (JM) and dorsal root ganglion (DRG) neuronal activities. 第34回日本神経科学大会(Neuroscience2011).
Morishige, K., Aihara, T., Kawato, M., Osu, R., Sato, M., (2011). Isolating cortical activities from artifacts in simulated EEG data during smooth pursuit eye movements. 第34回日本神経科学大会(Neuroscience2011).
Yoshimura, N., Satsuma, A., Dasalla, C. S., Hanakawa, T., Sato, M., Koike, Y., (2011). Classifying vowel speech imagery using EEG cortical currents. 第34回日本神経科学大会(Neuroscience2011).
Aihara, T., Takeda, Y., Takeda, K., Yasuda, W., Sato, T., Otaka, Y., Hanakawa, T., Honda, M., Liu, M., Kawato, M., Sato, M., Osu, R., (2011). EEG current source estimation with NIRS as a hierarchial prior. 第34回日本神経科学大会(Neuroscience2011).
Onizuka, M., Toyama, K., Schweighofer, N., Katori, Y., Aihara, K., Lang, E. J., Kawato, M., (2011). Similarity analysis using both PCA and ANOVA between experimental and simulation data of spike trains from IO. 第34回日本神経科学大会(Neuroscience2011).
Ogawa, K., Sato, M., Imamizu, H., (2011). Directional tuning of cortical activity estimated by vbmeg during wrist movements. 第34回日本神経科学大会(Neuroscience2011).
Yanagisawa, T., Yamashita, O., Hirata, M., Kishima, H., Saitoh, Y., Goto, T., Yoshimine, T., Kamitani, Y., (2011). Gamma amplitude coupled with alpha phase represents motor information before actual movements. 第34回日本神経科学大会(Neuroscience2011).
Sato, T., Takeda, K., Yamashita, O., Inoue, Y., Otaka, Y., Wada, Y., Kawato, M., Sato, M., Osu, R., (2011). Reduction of the skin blood flow artifact from near-infrared spectroscopy signals. 第34回日本神経科学大会(Neuroscience2011).
Fukushima, M., Yamashita, O., Kanemura, A., Ishii, S., Kawato, M., Sato, M., (2011). Localizing focal sources from MEG by efficient inference in a high dimensional state-space model. The Organization for Human Brain Mapping(HBM2011),17th Annual Meeting.
Yoshimura, N., Satsuma, A., Dasalla, C. S., Hanakawa, T., Sato, M., Koike, Y., (2011). Usability of EEG cortical currents in classification of vowel speech imagery. International Conference on Virtual Rehabilitation(ICVR2011).
Callan, D. E., Gamez, M., Cassel, D., Kawato, M., Sato, M., (2011). Brain imaging airplane piloting performance. 8th Annual World Congress of IBMISPS on Brain, Spinal Cord Mapping and Image Guided Therapy.
Goldhahn, D., Callan, D. E., Lohmann, G., Turner, R., (2011). Song and speech−perception and covert production: new findings using multi-voxel pattern analysis. International Society for Magnet 19th Annual Meeting and Exhibition(ISMRM2011).
Takeda, Y., Yamanaka, K., Sato, M., (2010). Estimating waveforms common across trials from MEG during a Go/NoGo task. Society for Neuroscience 40th Annual Meeting (Neuroscience2010).
Aihara, T., Sato, M., Yasuda, W., Takeda, K., Kawato, M., Osu, R., (2010). EEG source current estimation based on variational Bayes. Society for Neuroscience 40th Annual Meeting(Neuroscience2010).
Callan, D. E., Schweighofer, N., Kawato, M., Sato, M., (2010). The cerebellum and premotor cortex are differentially implicated in error-feedback and exemplar based training respectively on a temporal judgment task. Society for Neuroscience 40th Annual Meeting (Neuroscience2010).
Onizuka, M., Schweighofer, N., Katori, Y., Aihara, K., Toyama, K., Lang, E. J., Kawato, M., (2010). Olivary electrical coupling may be regulated by GABA release from deep cerebellar nuclei. Society for Neuroscience 40th Annual Meeting(Neuroscience2010).
Patel, A. D., Callan, D. E., (2010). Song-sensitive and song-selective regions of the human brain. Neurobiology of Language Conference(NLC2010).
Kim, .. S., Callan, D. E., Schaal, S., Schweighofer, N., (2010). Fast reinforcement learning of a motor task via adaptive exploration in humans. Society for Neuroscience 40th Annual Meeting(Neuroscience2010).
Shimizu, Y., Sato, M., Kawato, M., Imamizu, H., (2010). Real-time Reconstruction of Single Trial Wrist Movement Trajectories from ME G derived cortical current. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Yoshioka, T., Morishige, K., Kawato, M., Sato, M., (2010). Gaussian mixture prior distribution on artifactual current for MEG inverse problem. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Morishige, K., Yoshioka, T., Sato, M., Kawato, M., (2010). Methodology for the cortical and artifactual dipole current estimation from MEG measurement. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Callan, D. E., Gamez, M., Kawato, M., Sato, M., (2010). Right premotor cortex mediates representational transform for remote over egocentric perceptual-motor control of simulated red bull air race. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Takeda, Y., Yamashita, O., Hiroe, N., Sato, M., (2010). Effectiveness of hierarchical Bayesian source current estimation on EEG-based brain-computer interfaces. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Kanemura, A., Sato, M., (2010). Maximum a posteriori tomographic image reconstruction with a dense image patche prior. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Fukushima, M., Yamashita, O., Ishii, S., Kawato, M., Sato, M., (2010). Magnetoencephalography (MEG) source localization method with temporal smoothness constraint based on high-dimensional state space model. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Choi, K., Takeda, Y., Sato, M., (2010). A EEG-based real-time motor imaginary training system for brain-machine interface (BMI). 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Shimokawa, T., Kosaka, T., Yamashita, O., Sato, M., (2010). Simulation study on the inverse problem of diffuse optical tomography with near-infrared spectroscopy. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Kosaka, T., Shimokawa, T., Yamashita, O., Sato, M., (2010). A comparison of numerical methods for the forward model of diffuse optical tomography. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Aihara, T., Sato, M., Yasuda, W., Takeda, K., Kawato, M., Osu, R., (2010). EEG current source estimation based on variational Bayes – a simulation study. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Yasuda, W., Aihara, T., Takeda, K., Yamashita, O., Sato, M., Otaka, Y., Kawato, M., Osu, R., (2010). Brain imaging of motor control activity using EEG and a combination of Hierarchical Variational Bayesian method and Sparse Logistic Regression.. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Takeda, K., Yasuda, W., Aihara, T., Otaka, Y., Sato, M., Kawato, M., Osu, R., (2010). Load-dependent and abnormal lateralization during paretic finger movement: A NIRS-EEG study. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Yamashita, O., Sato, M., (2010). A new method to quantify the cross-frequency-coupling. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Hiroe, N., Shinozaki, J., Yoshioka, T., Sato, M., Sekiyama, K., (2010). Neural processing of audio-visual integration in speech perception:an MEG study. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Shinomoto, S., Shimazaki, H., Shimokawa, T., (2010). Characterizing neuronal firing with the rate and the irregularity. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Callan, D. E., (2010). Brain regions differentially involved with multisensory and visual only speech gesture information. The 9th International Conference on Auditory-Visual Speech Processing (AVSP2010).
Shinozaki, J., Sekiyama, K., Hiroe, N., Yoshioka, T., Sato, M., (2010). Impact of language on audiovisual speech perception examined by fMRI. 9th International Conference on Auditory-Visual Speech Processing(AVSP2010).
Miyamoto, A., Watanabe, K., Ikeda, K., Sato, M., (2010). Variational Bayes method for NIRS-DOT inverse problem and its phase transition. 第33回日本神経科学大会、第53回日本神経化学会大会、第20回日本神経回路学会大会合同大会(Neuro2010).
Fukushima, M., Yamashita, O., Ishii, S., Kawato, M., Sato, M., (2010). Spatio-temporal priors for the MEG inverse problem: a state space approach. 5th International Summer School in Biomedical Engineering – Multimodal integration of functional brain measurements.
Callan, D. E., (2010). Multimodal brain imaging of complex perceptual motor skills. Workshop on Brain Measurements.
Callan, D. E., Gamez, M., Hayashi, R., Callan, A. M., Sato, M., Kawato, M., (2010). Differential brain activity for egocentric and allocentric control of simulated Red Bull Air Race. The Organization for Human Brain Mapping(HBM2010),16th Annual Meeting.
Shimokawa, T., Shinomoto, S., (2010). The set of ISI metrics diagonalizing the Fisher information matrix. 5th International Workshop Statistical Analysis of Neuronal Data (SAND5).
Sato, M., (2010). Noninvasive brain imaging and BMI. Workshop on the state-space analysis.
Miyawaki, Y., Uchida, H., Yamashita, O., Sato, M., Morito, Y., Tanabe, H. C., Sadato, N., & Kamitani, Y. (2009). Visual image reconstruction from human brain activity: A modular decoding approach. International Workshop on Statistical-Mechanical Informatics (IW-SMI 2009).
Takeda, Y., Sato, M., Yamanaka, K., Nozaki, D., & Yamamoto, Y. (2009). Generation of the method to estimate EEG waveforms common across trials. 第32回日本神経科学大会 (Neuroscience 2009).
Callan, D. E., Schweighofer, N., Sato, M., & Kawato, M. (2009). Supervised error feedback learning and unsupervised exemplar learning of a temporal judgment task differentially activate cerebellum and parietal cortex. Neuroscience 2009.
Yoshioka, T., Morishige, K., Sato, M., & Kawato, M. (2009). An analysis of MEG artifacts caused by heartbeat. Neuroscience2009.
Onizuka, M., Schweighofer, N., Katori, Y., Aihara, K., Ogasawara, H., Toyama, K., & Kawato, M. (2009). Firing pattern dynamics of the inferior olive neuron network: A simulation study. Neuroscience 2009.
Imamizu, H., Toda, A., Kawato, M., Sato, M. (2009). Reconstruction of wrist movement trajectories from magnetoencephalography source currents estimated by a hierarchical Bayesian method. Neuroscience 2009.
Yamashita, O. (2009). Sparse estimation methods for classifying brain activities. BSI Forum.
Callan, D. E., Schweighofer, N., Sato, M., & Kawato, M. (2009). Brain regions involved with internal temporal duration judgment. The Organization for Human Brain Mapping 2009 (HBM2009), 15th Annual Meeting/Supplement.
Hubbard, A. L., Mcnealy, K., Scott, A., Callan, D. E., & Dapretto, M. (2009). Disordered neural processing of co-speech beat gesture in children with autism spectrum disorder. NeuroImage.
Callan, D. E. (2008). Brain regions involved with speech production mediate phonetic perceptual identification performance. Psychological and Physiological Acoustics.
Morishige, K., Kawawaki, D., Yoshioka, T., Sato, M., & Kawato, M. (2008). Artifact removal using simultaneous current estimation of noise and cortical sources. The 15th International Conference on Neural Information Processing (ICONIP 2008).
Callan, D. E., Callan, A. M., & Kawato, M. (2008). Speech perception performance is mediated by brain regions involved with speech production. International Conference on Cognitive Neuroscience (ICON).
Souza, A. C., Callan, D. E., & Yehia, H. C. (2008). Brain activity underlying attention related auditory perceptual learning. International Conference on Cognitive Neuroscience (ICON).
Sato, M. (2008). Hierarchical Bayesian approach for multi-modal neuro-imaging. International Conference on Biomagnetism (BIOMAG 2008).
Sato, M. (2008). Hierarchical Bayesian models for source localization. International Conference on Biomagnetism (BIOMAG 2008).
Kawawaki, D., Shibata, T., Yamashita, O., Fujiwara, Y., Morishige, K., Sato, M., & Kawato, M. (2008). Cortical current sources estimated by VBMEG better predict visual target motion during covert pursuit than MEG sensor signals. Neuroscience 2008.
Yoshioka, T., Sato, M., Toyama, K., Yamashita, O., & Kawato, M. (2008). Evaluation of hierarchical Bayesian method for current source estimation from MEG. (Neuroscience 2008.
Yamashita, O., Sato, M., Yoshioka, T., Tong, F., & Kamitani, Y. (2008). New classification algorithm using sparse estimation for fMRI decoding. Neuroscience 2008.
Callan, D. E. & Kawato, M. (2008). Mirror neuron system mediates perceptual performance. Neuroscience 2008.
Hiroe, N., Osako, M., & Sato, M. (2008). Sensorimotor cortics activation analysis by Hierarchical Bayesian Estimation (VBMEG). Neuroscience 2008.
Nambu, I., Osu, R., Ando, S., Sato, M., Naito, E., & Kawato, M. (2008). Reconstruction of finger force from NIRS signal—Methodological perspective—. Neuroscience 2008.
Kobayashi, Y., Okada, K., Toyama, K.,& Isa, T. (2008). Different groups of pedunculopontine tegmental nucleus neurons signal the expected and actual task reward. Society for Neuroscience 37th Annual Meeting (Neuroscience 2007).
Miyawaki, Y., Uchida, H., Yamashita, O., Sato, M., Tanabe, H. C., Sadato, N., & Kamitani, Y. (2007). Visual image reconstruction from human cortical activity by combination of multi-resolution local image decoders. Society for Neuroscience 37th Annual Meeting (Neuroscience 2007).
Yamagishi, N., Callan, D. E., Anderson, S. J., & Kawato, M. (2007). Levels of top-down attentional modulation are correlated with human behavioral performance. Society for Neuroscience 37th Annual Meeting (Neuroscience 2007).
Toda, A., Imamizu, H., Sato, M., Wada, Y., & Kawato, M. (2007). Reconstruction of temporal movement from single-trial non-invasive brain activity : A hierarchical Bayesian method. International Conference on Neural Information Processing (ICONIP 2007).
Sato, M. & Yoshioka, T. (2007). Hierarchical Bayesian inference of brain activity. International Conference on Neural Information Processing (ICONIP 2007).
Okabe, T. (2007). Theoretical analysis of selection operator in genetic algorithms. IEEE Congress on Evolutionary Computation (CEC2007).
Yanagisawa, T., Hirata, M., Shibuya, D., Kishima, H., Saitoh, Y., Kato, A., Kamitani, Y., & Yoshimine, T. (2007). Usefulness of electrocorticogram from primary motor cortex for high performance brain-computer interface. The 2nd Congress of international Society of Reconstructive Neurosurgery/5th Scientific Meeting of the WFNS Neurorehabilitation Committee.
Callan, D. E. & Kawato, M. (2007). Infuluence of brain regions involved with articulatory processing on phoneme indentification performance. International Congress of Phonetic Sciences (ICPhS 2007).
Yamashita, O., Sato, M., Yoshioka, T., & Kamitani, Y. (2007). Mapping voxels automatically selected by sparse classifier. The Organization for Human Brain Mapping 2007 (HBM 2007), 13th Annual Meeting.
Fujiwara, Y., Sato, M., Yamashita, O., Kawawaki, D., Doya, K., Toyama, K., Kawato, M. (2007). A method for removal of eye movement artifacts from MEG: Simultaneous current source estimation of eyes and cortical activities from MEG and EOG data. The Organization for Human Brain Mapping 2007 (HBM 2007), 13th Annual Meeting.
Miyawaki, Y., Uchida, H., Yamashita, O., Sato, M., Tanabe, H., Sadato, N., Kamitani, Y. (2007). Reconstruction of arbitrary visual images from fMRI signals by the combination of local image decoders. The Organization for Human Brain Mapping 2007 (HBM2007), 13th Annual Meeting.
Hubbard, A. L., Wilson, S. M., Callan, D. E., Dapretto, M. (2007). Giving speech a hand: fMRI evidence of beat gesture/speech integration in non-primary auditory cortex. International Society for Gesture Studies, 3rd International Conference Integrating Gestures.
Hubbard, A. L., Wilson, S. M., Callan, D. E. (2007). Do you see what I’m saying?: Gesture modulated activity in auditory cortex during speech perception. 37th Annual Meeting of The Jean Piaget Society, Developmental Social Cognitive Neuroscience.
Kawawaki, D., Shibata, T., Yamashita, O., Fujiwara, Y., Sato, M., & Kawato, M. (2007). Cortical current sources for processing visual target motion revealed by MEG and fMRI. International Symposium on Artificial Life and Robotics (AROB 2007).
Callan, D. E., Yamashita, O., Yamagishi, N., Sato, M., & Kawato, M. (2006). Brain regions involved with speech motor control mediate phonetic perceptual indentification performance to a greater extent than brain regions involved with auditory processing. International Seminar on Speech Production (ISSP).
Shibata, K., Yamagishi, N., Goda, N., Yoshioka, T., Yamashita, O., Sato, M., Kawato, M. (2006). Feature attention modulates activity in feature sensitive visual areas before stimulus onset: An fMRI constrained MEG study.. Society for Neuroscience 36th Annual Meeting (Neuroscience 2006).
Yoshioka, T., Sato, M., Kajihara, S., Toyama, K., Kawato, M. (2006). Visual cortical activities revealed by hierarchical Bayesian estimation. International Conference on Biomagnetism (15th BIOMAG2006).
Yamashita, O., Shibata, K., Yamagishi, N., Sato, M. (2006). Applying a sparse classfier to MEG data decoding. International Conference on Biomagnetism (15th BIOMAG2006).
Matsubara, T., Morimoto, J., Nakanishi, J., Sato, M., Doya, K. (2005). Learning CPG-based biped locomotion with a policy gradient method. IEEE-RAS/RSJ International Conference on Humanoid Robots (Humanoids 2005).
Callan, E. D., Yamashita, O., Tajima, K., Kawato, M. (2006). Classification of single-trial phonetic identification performance using pre-stimulus EEG activity. The organization for human brain mapping, 12th annual meeting (HBM06).
Hubbard, A., Callan, E. D., Dapretto, M. (2006). How the brain sees what we say: A functional MRI study of speech and beat gesture. The organization for human brain mapping, 12th annual meeting (HBM06).
Hubbard, A., Callan, E. D., Dapretto, M. (2006). How the brain sees what we say: A functional MRI study of speech and beat gesture. Joint conference of American association of applied linguistics with Canadian association of applied linguistics.
Bando, T., Shibata, T., Doya, K., Ishii, S. (2005). Hard / soft switching particle filters for efficient real-time visual tracking. International Symposium on Artificial Life and Robotics 2005.
Callan, E. D. (2005). Internal models differentially implicated in audiovisual perception of nonnative vowel contrasts. Auditory-Visual Speech Processing 2005 (AVSP 2005), 53–54.
Callan, E. D. (2005). Perceptual identification of difficult second-language phonetic contrasts selectively activates brain regions involved with auditory-articualtory and orosensory mapping. Acoustical Society of Japan 2005 Autumn Meeting, 883–884.
Hitomi, K., Shibata, T., Nakamura,Y., Ishi, S. (2005). Reinforcement learning of stable trajectory for quasi-passive-dynamic walking. IJCAI Workshop on Modeling Natural Action Selection, 229–234.
Matsubara, T., Morimoto, J., Nakanishi, J., Sato, M., Doya, K. (2005). Learning sensory feedback to CPG with policy gradient for biped locomotion. IEEE International Conference on Robotics and Automation (ICRA2005).
Fujiwara, Y., Sato, M., Yamashita, O., Yoshioka, T., Kawawaki, D., Shibata, T., Doya, K., Toyama, K. (2005). Hierarchical bayesian estimation for removal of eye movement artifacts from MEG data.「脳と心のメカニズム」第6回　夏のワークショップ.
Bando, T., Shibata, T., Doya, K., Ishii, S. (2004). Switching particle filters for efficient real-time visual tracking. International Conference on Pattern Recognition 2004.
Haruno, M., Kuroda, T., Doya, K., Toyama, K., Kimura, M., Samejima, K., Imamizu, H., Kawato, M. (2004). Computationall-model-based imaging studies of decision learning. Tamagawa-COE International Symposium on Attention and Decision.
Kawawaki, D., Shibata, T., Goda, N., Doya, K., Kawato, M. (2004). Anterior and superior lateral occipito-temporal cortex responsible for target motion prediction during overt and covert visual pursuit. Society for Neuroscience 34th Annual Meeting, 64.
Mori T., Nakamura,Y., Sato, M., Ishii, S. (2004). Reinforcement learning for CPG-driven biped robot. The Nineteenth National Conference on Artificial Intelligence（AAAI2004）.
Sato, M., Yoshioka, T., Kajiwara, S., Toyama, K., Goda, N., Doya, K., Kawato, M. (2004). Hierarchical variational Bayesian method for MEG. BIOMAG2004, 609.
Shibata, T., Suhara, Y., Oga, T., Ueki, Y., Mima, T., Ishii, S. (2004). Application of multivariate autoregressive modeling for analyzing the interaction between EEG and EMG in humans. International Congress Series, 1270C(3), 249–253.
Yoshioka, T., Sato, M., Kajiwara, S., Toyama, K., Goda, N., Doya, K., Kawato, M. (2004). An analysis of MEG data by hierarchical variational Bayesian method. BIOMAG2004, 611.
Oba, S., Sato, M., Ishii, S. (2003) Prior Hyperparameters in Bayesian PCA. ICANN/ICONIP 2003, 123–131.
Yoshimoto, J., Ishii, S., Sato, M. (2003) System identification based on on-line variational Bayes method and its application to reinforcement learning, Artificial Neural Networks and Neural Information Processing ICANN/ICONIP 2003, Lecture Notes in Computer Science 2714, 123–131, Springer Verlag.
Nakamura,Y., Sato, M., Ishii,S. (2002). Reinforcement Learning for Biped Robot. 2nd International Symposium on Adaptive Motion of Animals and Machines (AMAM2003), 36.
Oba,S., Sato,M., Takemasa,I., Monden,M., Matsubara,K., Ishii,S. (2002). Missing value estimation using mixture of PCAs. ICANN 2002, 492–497.
Sato, M., Nakamura,Y., Ishii,S. (2002). Reinforcement Learning for Biped Locomotion. ICANN 2002, 777–782.
Sato, M., Oba,S. (2002). Incremental Sparse Kernel Machine. ICANN 2002, 700–706.
Yoshimoto, J., Ishii, S., Sato, M. (2002) Hierarchical model selection for NGnet based on variational method. International Conference on Artificial Neural Networks 2002 (ICANN 2002), Lecture Notes in Computer Science 2415, 661–666, Springer Verlag.
Haruno M., Kuroda T., Doya K., Toyama K., Kimura M., Samejima K., Imamizu H., Kawato M. (2001). fMRI study of human brain activity during reinforcement learning. Society for Neuroscience 31th Annual Meeting, San Diego, USA.
Tabata H., Shibata T., Taguchi S., Doya K., Kawato M. (2001). A simulation study on smooth pursuit and ocular following responses based on an MST neural-field model. Society for Neuroscience 31th Annual Meeting, San Diego, USA.
Nagayuki Y., Ishii S., Doya K. (2000). Multi-agent reinforcement learning: an approach based on the other agent’s internal model. Fourth International Conference on Multi-Agent Systems, 215–221.
Nagayuki Y., Ishii S., Ito M., Shimohara K., Doya K. (2000). A multi-agent reinforcement learning method with the estimation of the other agent’s actions. Fifth International Symposium on Artifical Life and Robotics, 1, 255–259.
Ohba, S., Ishii, S., Sato, M. (2000). Variational Bayes method for Mixture of Principal Component Analyzers. 7th International Conference on Neural Information Processing (ICONIP-2000), 2, 1416–1421.
Sato, M. (2000). On-line Bayesian Learning and Model Selection. 7th International Conference on Neural Information Processing, 1, 470–475.
Sato, M. (2000). Convergence of On-line EM Algorithm. 7th International Conference on Neural Information Processing, 1, 476–481.

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