Publications

2023

  1. Hiroshi Yokoyama, Keiichi Kitajo, A data assimilation method to track excitation-inhibition balance change using scalp EEG. Communications Engineering, 2, 92, doi: 10.1038/s44172-023-00143-7, 2023.
  2. Hiromichi Suetani, Keiichi Kitajo, Exploring individuality in human EEG using reservoir computing. In: Iliadis, L., Papaleonidas, A., Angelov, P., Jayne, C. (eds) Artificial Neural Networks and Machine Learning – ICANN 2023. Lecture Notes in Computer Science, 14254, 551-555, doi: 10.1007/978-3-031-44207-0_47, 2023.
  3. Yue Wei, Yixuan Wang, Yuka O. Okazaki, Keiichi Kitajo, Richard H. Y. So, Motion sickness resistant people showed suppressed steady-state visually evoked potential (SSVEP) under vection-inducing stimulation. Cognitive Neurodynamics, doi: https://doi.org/10.1007/s11571-023-09991-7, 2023.
  4. Ayaka Hoshi, Yuya Hirayama, Fumihiro Saito,Tatsuji Ishiguro, Hiromichi Suetani, Keiichi Kitajo, Spatiotemporal consistency of neural responses to repeatedly presented video stimuli accounts for population preferences. Scientific Reports, 13, 5532, doi: 10.1038/s41598-023-31751-0, 2023.

2022

  1. Hiroshi Yokoyama, Keiichi Kitajo, Detecting changes in dynamical structures in synchronous neural oscillations using probabilistic inference. NeuroImage, 252, 119052, doi: 10.1016/j.neuroimage.2022.119052, 2022.
  2. Itaru Narihara, Keiichi Kitajo, Hisaaki Namba, Hidekazu Sotoyama, Hiroyoshi Inaba, Dai Watanabe, Hiroyuki Nawa, Rat call-evoked electrocorticographic responses and intercortical phase synchrony impaired in a cytokine-induced animal model for schizophrenia. Neuroscience Research,175, 62-72, doi: 10.1016/j.neures.2021.10.007, 2022.

2021

  1. Takayuki Onojima, Keiichi Kitajo, A state-informed stimulation approach with real-time estimation of the instantaneous phase of neural oscillations by a Kalman filter. Journal of Neural Engineering,18, 066001, doi: 10.1088/1741-2552/ac2f7b , 2021.
  2. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Michiko Nagasako, Hideki Mochizuki, Keiichi Kitajo, Ichiro Miyai, Association between aphasia severity and post-stroke brain network alterations assessed using the electroencephalographic phase synchrony index. Scientific Reports, 11, 112469, doi: 10.1038/s41598-021-91978-7, 2021.
  3. Hironori Nakatani, Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Frequency-dependent effects of EEG phase resetting on reaction time. Neuroscience Research,172, 51-62, doi: 10.1016/j.neures.2021.05.006 , 2021.
  4. Tetsuko Kasai, Keiichi Kitajo, Shiika Makinae, Behavioral and electrophysiological investigations of effects of temporal regularity on illusory-figure processing. Brain Research, 1766,147521, doi: 10.1016/j.brainres.2021.147521 , 2021.
  5. Takumi Sase, Keiichi Kitajo, The metastable brain associated with autistic-like traits of typically developing individuals. PLoS Comput Biol 17, e1008929, doi: 10.1371/journal.pcbi.1008929, 2021.
  6. Yuka O. Okazaki, Yumi Nakagawa, Yuji Mizuno, Takashi Hanakawa, Keiichi Kitajo, Frequency- and area-specific phase entrainment of intrinsic cortical oscillations by repetitive transcranial magnetic stimulation. Frontiers in Human Neuroscience 15: 608947, doi: 10.3389/fnhum.2021.608947, 2021.
  7. Aqsa Shakeel, Takayuki Onojima, Toshihisa Tanaka, Keiichi Kitajo, Real-time implementation of EEG oscillatory phase-informed visual stimulation using a least mean square-based AR model. Journal of Personalized Medicine, 11, doi: 10.3390/jpm11010038, 2021.

2020

  1. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Keiichi Kitajo, Ichiro Miyai , Electroencephalographic phase synchrony index as a biomarker of post-stroke motor impairment and recovery. Neurorehabilitation and Neural Repair, 34, 711-712, doi: 10.1177/1545968320935820, 2020.
  2. Aqsa shakeel, Toshihisa Tanaka, Keiichi Kitajo, Time-series prediction of oscillatory phase of EEG signals using least mean square algorithm-based AR model. Applied Sciences, 10, 1-10, doi: 10.3390/app10103616, 2020.
  3. Yuka O. Okazaki, Yuji Mizuno, Keiichi Kitajo, Probing dynamical cortical gating of attention with concurrent TMS-EEG. Scientific Reports, 10, 4959, 1-10, doi: 10.1038/s41598-020-61590-2, 2020.
  4. Hiromichi Suetani, Keiichi Kitajo, A manifold learning approach to mapping individuality of human brain oscillations through beta-divergence. Neuroscience Research, 156, 188-196, doi: 10.1016/j.neures.2020.02.004, 2020.
  5. Kei-ichi Ueda, Yasumasa Nishiura, Keiichi Kitajo, Mathematical mechanism of state-dependent phase resetting properties of alpha rhythm in the human brain. Neuroscience Research, 156, 237-244, doi: 10.1016/j.neures.2020.03.007, 2020.

2019

  1. Song Ye, Keiichi Kitajo, Katsunori Kitano, Information-theoretic approach to detect directional information flow in EEG signals induced by TMS. Neuroscience Research, 156, 197-205, doi: 10.1016/j.neures.2019.09.003, 2019.
  2. Yue Wei, Yuka O. Okazaki, Richard HY So, Winnie C Chu, Keiichi Kitajo, Motion sickness-susceptible participants exposed to coherent rotating dot patterns show excessive N2 amplitudes and impaired theta-band phase synchronization. NeuroImage, 202, 116028, 1-13, doi: 10.1016/j.neuroimage.2019.116028, 2019.
  3. Sarah Glim, Yuka Okazaki, Yumi Nakagawa, Yuji Mizuno, Takashi Hanakawa, Keiichi Kitajo, Phase-amplitude coupling of neural oscillations can be effectively probed with concurrent TMS-EEG. Neural Plasticity, 2019, 6263907, 1-13, doi: 10.1155/2019/6263907, 2019
  4. Kei-Ichi Ueda, Keiichi Kitajo, Yoko Yamaguchi, Yasumasa Nishiura, Neural network model for path-finding problems with the self-recovery property. Physical Review E, 99, 032207, 1-13, doi: 10.1103/PhysRevE.99.032207, 2019.

2018

  1. Teiji Kawano, Noriaki Hattori, Megumi Hatakenaka, Yutaka Uno, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Keiichi Kitajo, Ichiro Miyai, Comparison of EEG synchrony measures for post-stroke neurorehabilitation. Proceedings of 2018 IEEE International Conference on Systems, Man, and Cybernetics, 35-38, doi: 10.1109/SMC.2018.00015, 2018.
  2. Hiromichi Suetani, Yoko Mizuno, Keiichi Kitajo, A manifold learning approach to chart human brain dynamics using resting EEG signals. Unifying Themes in Complex Systems IX. 359-367, doi: 10.1007/978-3-319-96661-8_37, 2018.
  3. Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Sensory-motor synchronization in the brain corresponds to behavioral synchronization between individuals. Neuropsychologia, 119, 59-67, doi: 10.1016/j.neuropsychologia.2018.07.026, 2018.

Before 2017

  1. Masahiro Kawasaki, Keiichi Kitajo, Kenjiro Fukao, Toshiya Murai, Yoko Yamaguchi, Yasuko Funabiki, Frontal theta activation during motor synchronization in autism. Scientific Reports, 7, 15034, 1-8, doi: 10.1038/s41598-017-14508-4, 2017.
  2. Takayuki Onojima, Keiichi Kitajo, Hiroaki Mizuhara, Ongoing slow oscillatory phase modulates speech intelligibility in cooperation with motor cortical activity. PLOS One, 12(8), e0183146, 1-18, doi: 10.1371/journal.pone.0183146, 2017.
  3. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Keiichi Kitajo, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Ichiro Miyai, Large-scale phase synchrony reflects clinical status after stroke: An EEG study. Neurorehabilitation & Neural Repair, 31, 6, 561-570, doi: 10.1177%2F1545968317697031, 2017.
  4. Takeru Matsuda, Keiichi Kitajo, Yoko Yamaguchi, Fumiyasu Komaki, A point process modeling approach for investigating the effect of online brain activity on perceptual switching. NeuroImage, 152, 50-59, doi: 10.1016/j.neuroimage.2017.02.068, 2017.
  5. Naoya Oosugi, Keiichi Kitajo, Naomi Hasegawa, Yasuo Nagasaka, Kazuo Okanoya, Naotaka Fujii, A new method for quantifying the performance of EEG blind source separation algorithms by referencing a simultaneously recorded ECoG signal. Neural Networks, 93, 1-6, doi: 10.1016/j.neunet.2017.01.005, 2017.
  6. Keiichi Kitajo, Yutaka Uno, Noriaki Hattori, Teiji Kawano, Yuka O. Okazaki, Megumi Hatakenaka, Ichiro Miyai, The repertoire of brain synchronized states accounts for stroke recovery. Converging Clinical and Engineering Research on Neurorehabilitation II, 913-917, doi: 10.1007/978-3-319-46669-9_148, 2016.
  7. Eri Miyauchi, Keiichi Kitajo, Masahiro Kawasaki, TMS-induced theta phase synchrony reveals a bottom-up network in working memory. Neuroscience Letters, 622, 10-14, doi: 10.1016/j.neulet.2016.04.008, 2016.
  8. Takumi Sase, Jonatán Peña Ramírez, Keiichi Kitajo, Kazuyuki Aihara, Yoshito Hirata, Estimating the level of dynamical noise in time series by using fractal dimensions. Physics Letters A, 380, 11-12, 1151–1163, doi: 10.1016/j.physleta.2016.01.014, 2016.
  9. Keiichi Kitajo, Yuka O. Okazaki, TMS-EEG for probing distinct modes of neural dynamics in the human brain. Advances in Cognitive Neurodynamics (V), 3, 211-216, doi: 10.1007/978-981-10-0207-6_30, 2016.
  10. Takafumi Kajihara, Muhammad Nabeel Anwar, Masahiro Kawasaki, Yuji Mizuno, Kimitaka Nakazawa, Keiichi Kitajo, Neural dynamics in motor preparation: From phase-mediated global computation to amplitude-mediated local computation. NeuroImage, 118, 445-455, doi: 10.1016/j.neuroimage.2015.05.032, 2015.
  11. Keiichi Kitajo, Takashi Hanakawa, Risto J. Ilmoniemi, Carlo Miniussi, A contemporary research topic: Manipulative approaches to human brain dynamics. Frontiers in Human Neuroscience, 9, 1-3, doi: 10.3389/fnhum.2015.00118, 2015.
  12. Muhammad Nabeel Anwar, Muhammad Samran Navid, Mushtaq Khan, Keiichi Kitajo, A possible correlation between performance IQ, visuomotor adaptation ability and mu suppression. Brain Research, 1603, 84–93, doi: 10.1016/j.brainres.2015.01.045, 2015.
  13. Teruo Hashimoto, Keiichi Kitajo, Takafumi Kajihara, Kenichi Ueno, Chisato Suzuki, Takeshi Asamizuya, Atsushi Iriki. Neural correlates of electrointestinography: Insular activity modulated by signals recorded from the abdominal surface. Neuroscience, 289, 1-8, doi: 10.1016/j.neuroscience.2014.12.057, 2015.
  14. Kei-Ichi Ueda, Yasumasa Nishiura, Yoko Yamaguchi, Keiichi Kitajo, Bidirectional wave propagations can improve loop finding time. Advances in Cognitive Neurodynamics (IV), 277-282, doi: 10.1007/978-94-017-9548-7_39, 2015.
  15. Masahiro Kawasaki, Keiichi Kitajo, Kenjiro Fukao, Toshiya Murai, Yoko Yamaguchi, Yasuko Funabiki, Neural dynamics for a sudden change in other's behavioral rhythm. Advances in Cognitive Neurodynamics (IV), 485-489, doi: 10.1007/978-94-017-9548-7_69, 2015.
  16. Reimi Abe, Tetsuya Sakaguchi, Keiichi Kitajo, Daisuke Ishikawa, Nobuyoshi Matsumoto, Norio Matsuki, Yuji Ikegaya, Sound-induced modulation of hippocampal theta oscillations. Neuroreport 25, 1368-1374, doi: 10.1097/WNR.0000000000000274, 2014.
  17. Florence I. Kleberg, Keiichi Kitajo, Masahiro Kawasaki, Yoko Yamaguchi, Ongoing theta oscillations predict encoding of subjective memory type. Neuroscience Research, 83, 69-80, doi: 10.1016/j.neures.2014.02.010, 2014.
  18. Masahiro Kawasaki, Yutaka Uno, Jumpei Mori, Kenji Kobata, Keiichi Kitajo, Transcranial magnetic stimulation-induced global propagation of transient phase resetting associated with directional information flow. Frontiers in Human Neuroscience, 8, 173, 1-13, doi: 10.3389/fnhum.2014.00173, 2014.
  19. Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Fronto-parietal and fronto-temporal theta phase synchronization for visual and auditory-verbal working memory. Frontiers in Psychology, 5, 200, 1-7, doi: 10.3389/fpsyg.2014.00200, 2014.
  20. Michiko Asano, Mutsumi Imai, Sotaro Kita, Keiichi Kitajo, Hiroyuki Okada, Guillaume Thierry, Sound symbolism scaffolds language development in preverbal infants. Cortex, 63, 196-205, doi: 10.1016/j.cortex.2014.08.025, 2014.
  21. Keiichi Kitajo, Hiromichi Suetani, Consistency of human brain response to noisy visual inputs. Proceedings of NOLTA 2014, 443-445, 2014. Link
  22. Daisuke Shimaoka, Keiichi Kitajo, Kunihiko Kaneko, Yoko Yamaguchi, Ongoing global phase pattern and visual signal detection. Advances in Cognitive Neurodynamics III, 509-514, doi: 10.1007/978-94-007-4792-0_68, 2013.
  23. Florence Kleberg, Keiichi Kitajo, Masahiro Kawasaki, Yoko Yamaguchi, Prestimulus neural oscillations contribute to recollection and familiarity. Advances in Cognitive Neurodynamics (III), 717-725, doi: 10.1007/978-94-007-4792-0_95, 2013.
  24. Keiichi Kitajo, Yumi Nakagawa, Yutaka Uno, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, A manipulative approach to neural dynamics by combined TMS-EEG. Advances in Cognitive Neurodynamics III, 155-160, doi:10.1007/978-94-007-4792-0_21, 2013.
  25. Yuji Mizuno, Masahiro Kawasaki, Keiichi Kitajo, Individual evaluation of interhemispheric neural synchrony mediating perceptual bias in apparent motion perception - A TMS-EEG study and applications in rehabilitation. Converging Clinical and Engineering Research on Neurorehabilitation, Biosystems & Biorobotics 1, 635-639, doi: 10.1007/978-3-642-34546-3_103, 2013.
  26. Masahiro Kawasaki, Yuji Mizuno, Keiichi Kitajo, Manipulative evaluation of alpha bottom-up networks in the resting-state by combined TMS-EEG. Converging Clinical and Engineering Research on Neurorehabilitation, Biosystems & Biorobotics 1, 589-592, doi: 10.1007/978-3-642-34546-3_95, 2013.
  27. Kenji Tanaka, Yuji Mizuno Toshihisa Tanaka, Keiichi Kitajo, Detection of phase synchronization in EEG with bivariate empirical mode decomposition. Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE, 973 - 976, doi: 10.1109/EMBC.2013.6609665, 2013.
  28. Takashi J. Ozaki, Naoyuki Sato, Keiichi Kitajo, Yoshiaki Someya, Kimitaka Anami, Hiroaki Mizuhara, Seiji Ogawa, Yoko Yamaguchi, Traveling EEG slow oscillation along the dorsal attention network initiates spontaneous perceptual switching. Cognitive Neurodynamics, 6, 185-198, doi: 10.1007/s11571-012-9196-y, 2012.
  29. Lawrence M. Ward, Aaron Kirschner, Lauren Emberson, Keiichi Kitajo, Endogenous neural noise and reaction time. Proceeding of the 27th Annual Meeting of the International Society for Psychophysics, 27, 293-298, 2011. Link
  30. Daisuke Shimaoka, Keiichi Kitajo, Kunihiko Kaneko, Yoko Yamaguchi, Transient process of cortical activity during Necker cube perception: from local clusters to global synchrony. Nonlinear Biomedical Physics, 4, S7, 1-10, doi: 10.1186/1753-4631-4-S1-S7, 2010.
  31. Masanori Shimono, Keiichi Kitajo, Tsunehiro Takeda, Neural processes for intentional control of perceptual switching: An MEG study. Human Brain Mapping, 32, 397-412, doi: 10.1002/hbm.21022, 2011.
  32. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, State-dependent cortical synchronization networks revealed by TMS-EEG Recordings. Advances in Cognitive Neurodynamics II, 145-148, doi: 10.1007/978-90-481-9695-1_23, 2011.
  33. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, How does stochastic resonance work within the human brain? Psychophysics of internal and external noise. Chemical Physics, 375, 616-624, doi: 10.1016/j.chemphys.2010.04.027, 2010.
  34. Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Dynamic links between theta executive functions and alpha storage buffers in auditory and visual working memory. European Journal of Neuroscience, 31, 1683-1689, doi: 10.1111/j.1460-9568.2010.07217.x, 2010.
  35. Tamami Nakano, Yoshiharu Yamamoto, Keiichi Kitajo, Toshimitsu Takahashi, Shigeru Kitazawa, Synchronization of spontaneous eye blinks while viewing video stories. Proceedings of the Royal Society B, 276, 3635- 3644, doi: 10.1098/rspb.2009.0828, 2009.
  36. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Internal noise determines external stochastic resonance in visual perception. Vision Research, 48, 1569-1573, doi: 10.1016/j.visres.2008.04.022, 2008.
  37. Keiichi Kitajo, Sam M. Doesburg, Kentaro Yamanaka, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Noise-induced large-scale phase synchronization of human brain activity associated with behavioural stochastic resonance. Europhysics Letters, 80, 40009-1-6, doi: 10.1209/0295-5075/80/40009, 2007.
  38. Sam M. Doesburg, Alexa B. Roggeveen, Keiichi Kitajo, Lawrence M Ward, Large-scale gamma-band phase synchronization and selective attention. Cerebral Cortex, 18, 386-396, doi: 10.1093/cercor/bhm073, 2008.
  39. Masanori Shimono, Takashi Owaki, Kaoru Amano, Keiichi Kitajo, Tsunehiro Takeda, Functional modulation of power-law distribution in visual perception. Physical Review E, 75, 1-5, doi: 10.1103/PhysRevE.75.051902, 2007.
  40. Keiichi Kitajo, Takashi Ozaki, Yoko Yamaguchi, Large-scale neural synchrony associated with top-down selective attentional modulation of Necker cube perception. Proceedings of the 23rd Annual Meetings of the International Society for Psychophysics. 345-350, 2007. Link
  41. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Intrinsic noise regulates extrinsic noise-induced sensitisation of visual perception. Proceedings of the 23rd Annual Meetings of the International Society for Psychophysics. 97-102, 2007. Link
  42. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Bayesian adaptive estimation of psychometric functions in noisy environments. AIP Conference Proceedings, 922, 557-562, doi: 10.1063/1.2759741, 2007.
  43. Lauren Emberson, Keiichi Kitajo, Lawrence M Ward, Endogenous neural noise and stochastic resonance. Proceedings of SPIE, 6602, 1-12, doi: 10.1117/12.724736, 2007.
  44. Lawrence M Ward, Sam M. Doesburg. Keiichi Kitajo, Shannon E. MacLean, Alexa B. Roggeveen, Neural synchrony in stochastic resonance, attention, and consciousness. Canadian Journal of Experimental Psychology, 60, 319-326, doi: 10.1037/cjep2006029, 2006.
  45. Keiichi Kitajo, Kentaro Yamanaka, Lawrence M Ward, Yoshiharu Yamamoto, Stochastic resonance in attention control. Europhysics Letters, 76, 1029-1035, doi: 10.1209/epl/i2006-10377-0, 2006.　(This paper was selected as the Europhysics Letters, Editorial board highlights of 2006)
  46. Lawrence M Ward, Keiichi Kitajo, Attention excludes noise. Does it exclude stochastic resonance?. AIP Conference Proceedings, 800, 245-252, doi: 10.1063/1.2138621, 2005.
  47. Yoshiharu Yamamoto, Rika Soma, Keiichi Kitajo, Leonid A. Safonov, Kentaro Yamanaka, Ichiro Hidaka, Kyoko Ohashi, Daichi Nozaki, Zbigniew R. Struzik, Lawrence M Ward, Shin Kwak, Functional roles of noise and fluctuations in the human brain. AIP Conference Proceedings, 780, 535-540, doi: 10.1063/1.2036809, 2005.
  48. Keiichi Kitajo, Kentaro Yamanaka, Lawrence M Ward, Yoshiharu Yamamoto, Stochastic resonance in attention switching. Proceedings of SPIE, 5841, 49-56, doi: 10.1117/12.609501, 2005.
  49. Sam M. Doesburg, Keiichi Kitajo, Lawrence M Ward, Increased gamma-band synchrony precedes switching of conscious perceptual objects in binocular rivalry. NeuroReport, 16, 1139-1142, doi: 10.1097/00001756-200508010-00001, 2005.
  50. Keiichi Kitajo, Kentaro Yamanaka, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Behavioral stochastic resonance is associated with large-scale synchronization of human brain activity. Proceedings of SPIE, 5467, 359-369, doi: 10.1117/12.547196, 2004.
  51. Keiichi Kitajo, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Behavioral stochastic resonance within the human brain. Physical Review Letters, 90, 1-4, doi: 10.1103/PhysRevLett.90.218103, 2003. (This paper was featured by Physical Review Focus, New Scientist, CERN COURIER, and Kyodo News, etc.)
  52. Keiichi Kitajo, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Behavioral stochastic resonance in the human brain. Proceedings of SPIE, 5110, 252-261, doi: 10.1117/12.500975, 2003.

Misc

2021

2020

Before 2017

Meetings

2024

2023

  1. Yujin Goto, Keiichi Kitajo, Neural selective consistency as a mechanism of implicit perceptual learning. Society for Neuroscience, poster presentation, Washington D.C., United states of America, 2023, 11, 14.
  2. Kazumasa Uehara, Age differences in cortical network flexibility and motor learning ability. CIN-NIPS-Asia Pacific Systems Neuroscience Symposium, Tubingen, Germany, 2023. 2023, 3, 10
  3. Yuka Okazaki, Mebuki Izumiya, Makoto Hagihara, Keiichi Kitajo, An HD-tDCS—EEG study to reveal current polarity-dependent effects on attentional fluctuations. 5th International Brain Stimulation Conference, Lisbon, Portuga, 2023, 2, 22.
  4. Yumi Shikauchi, Kazumasa Uehara, Yuka O. Okazaki, Keiichi Kitajo, A PAS-EEG concurrent recording dataset Electroencephalographic responses before, during, and after upper limb paired associative stimulation. 5th International Brain Stimulation Conference, Lisbon, Portuga, 2023, 2, 21.
  5. Yujin Goto, Keiichi Kitajo, The relationship between perceptual learning and the consistency of neural networks. Mechanism of Brain and Mind Winter Workshop, Hokkaido, Rusutsu, 2023, 1, 5.

2022

2021

2020

  1. Hiroshi Yokoyama, Keiichi Kitajo, Detecting the change-point of dynamical brain networks based on the Bayesian dynamical inference, The 43rd Annual Meeting of the Japan Neuroscience Society, Kobe, Japan, 2020 (Online meeting)

2019

  1. Hiroshi Yokoyama, Riki Matsumoto, Katsunori Kitano, Toshio Aoyagi, Masao Matsuhashi, Takayuki Kikuchi, Takeharu Kunieda, Akio Ikeda, Keiichi Kitajo, Information Theoretic Analysis of Epileptic Seizure in ECoG - Cross Frequency Coupling and Information Transfer -, Neural Oscillation Conference 2019: Towards Integrative Understanding of Human Nature, Kyoto, Japan, November, 2019.
  2. Kasai T, Makinae S, Fuji A, Imiya T, Kitajo K, Individual Differences in Early Versus Late Selection for Binding: The Trait of Autism-Spectrum Disorder Varies the Stage of Attentional Selection with Temporal Regularity, Psychonomic Society 60th Annual Meeting, Montreal, Canada, 2019, 11.
  3. Keiichi Kitajo, Probing individual brain dynamics in humans, The 9th Okazaki / Tűbingen / Beijing Joint Symposium, Okazaki, Aichi, Japan, 2019, 11, 15.（invited)
  4. Yuka Okazaki, Yumi Nakagawa, Yuji Mizuno, Takashi Hanakawa, Keiich Kitajo, Region specific entrainment by rTMS, The 9th Okazaki-Tuebingen-Beijing Joint Symposium, Okazaki, Japan, 2019, 11, 15.
  5. Keiichi Kitajo, Hierarchical neural dynamics in healthy and epileptic brains, NIPS-McGill collaborative workshop 2019, Montreal, Canada, 2019, 11, 7.（invited)
  6. Yumi Shikauchi, Keiichi Kitajo, Bayesian surprise precedes successful memory encoding. Society for Neuroscience2019, Chicago, USA, October, 2019.
  7. Yuki Sasaoka, Yoichi Iwai, Daiki Futagi, Keiichi Kitajo,Katsunori Kitano, Changes in electroencephalogram phase dynamics induced by transcranial magnetic stimulation. Society for Neuroscience2019, Chicago, USA, October, 2019.
  8. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune,Hideaki Mochizuki, Keiichi Kitajo, Ichiro Miyai, Electroencephalographic synchrony measure reflects recovery of post-stroke aphasia. Society for Neuroscience2019, Chicago, USA, October, 2019.
  9. Uehara K, Togo H, Hanakawa T, Task-evoked and spontaneous brain activity characterizes individual differences in a function dictating frequency-rhythmicity relationship. Society for Neuroscience 2019, Chicago, USA, 2019, 10, 21.
  10. Keiichi Kitajo, Neural Dynamics, Brain Science Training at RIKEN CBS, Wako, Saitaima, Japan, 2019, 10, 15. (invited)
  11. Keiichi Kitajo, Probing Individual Differences in Human Neural Dynamics. International Workshop on Neurotechnology＆AI at RIKEN AIP, Tokyo, Japan, September, 2019. (invited）
  12. Yumi Shikauchi, Keiichi Kitajo, Effects of Bayesian surprise on incidental memory encoding, 新潟県，新潟市, 2019, 7, 28.
  13. 座間拓郎, 北城圭一, Online modulation of ongoing brain activity by transcranial random noise stimulation, 生理学研究所研究会「脳神経ダイナミクスの可視化と制御」, 愛知県, 岡崎市, 2019, 7, 16-17.
  14. Keiichi Kitajo, Non invasive brain stimulation techniques combined with concurrent recordings of EEG to study human brain dynamics, 2019 Korea-Yonsei-NIPS International Joint Symposium, Seoul, Korea, 2019, 7, 4.（invited)
  15. Takuro Zama, Kaori Maeda, Keiichi Kitajo, nline modulation of ongoing brain activity by transcranial random noise stimulation, The 25th Annual Meeting of the Organization for Human Brain Mapping, Rome, Italy, 2019, 6.
  16. Hiromichi Suetani, Keiichi Kitajo, A manifold learning approach to inter-individual variations in human brain dynamics, The 25th Annual Meeting of the Organization for Human Brain Mapping, Rome, Italy, 2019, 6, 13.
  17. Takayuki Onojima, Yuka Okazaki, Keiichi Kitajo, A model-based approach to estimating phase response curves of TMS-modulated EEG oscillations, The 25th Annual Meeting of the Organization for Human Brain Mapping, Rome, Italy, 2019, 6, 10.
  18. Takuro Zama, Keiichi Kitajo, EEG recording during online modulation of brain activity by transcranial random noise stimulation, 3rd International Brain Stimulation Conference, Vancouver, Canada, 2019, 2, 27.
  19. Takayuki Onojima, Yuka Okazaki, Keiichi Kitajo, A manipulative approach to the phase response function of EEG oscillations by transcranial magnetic stimulation, 3rd International Brain Stimulation Conference, Vancouver, Canada, 2019, 2, 25.
  20. Takumi Sase, Keiichi Kitajo, Data-driven and data-assimilation approaches to individual human brain dynamics. 7th International Symposium on Data Assimilation, Kobe, Japan, January, 2019.

2018

  1. Yuka Okazaki, Noriaki Hattori, Teiji Kawano, Megumi Hatakenaka, Ichiro Miyai, Keiichi Kitajo, Flexible brain networks during stroke recovery. 48th Annual Meeting of the Society for Neuroscience 2018, San Diego, USA, November, 2018.
  2. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Hideki Mochizuki, Keiichi Kitajo, Ichiro Miyai, Assessment of neural networks related to post-stroke aphasia with the EEG phase synchrony index. 48th Annual Meeting of the Society for Neuroscience 2018, San Diego, USA, November, 2018.
  3. Takumi Sase, Keiichi Kitajo, Modeling the individual brain dynamics by a data assimilation approach. 48th Annual Meeting of the Society for Neuroscience 2018, San Diego, USA, November, 2018.
  4. Ayaka Hoshi, Fumihiro Saito, Yuya Hirayama, Tatsuji Ishiguro, Hiromichi Suetani, Keiichi Kitajo, Intra-individual consistency in brain responses to video clips predicts population preferences. 48th Annual Meeting of the Society for Neuroscience 2018, San Diego, USA, November, 2018.
  5. Teiji Kawano , Noriaki Hattori, Megumi Hatakenaka, Yutaka Uno, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Keiichi Kitajo, Ichiro Miyai, Comparison of EEG synchrony measures for post-stroke neurorehabilitation. 2018 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC2018), Miyazaki, Japan, October, 2018.
  6. Keiichi Kitajo, Individual differences in neural dynamics and human behaviour. Individual differences in neural dynamics and human behavior McGill Univ- NIPS Joint symposium, Okazaki, Japan, October, 2018.（invited）
  7. Keiichi Kitajo, Takumi Sase, Yoko Mizuno, Hiromichi Suetani, Variability in noise-induced neural dynamics in the human brain. The 41th Annual Meeting of the Japan Neuroscience Society, Hyogo, Japan, July, 2018.(invited)
  8. Yumi Shikauchi, Keiichi Kitajo, Temporal order-dependent surprise modulates theta rhythm and auditory recognition memory. The 41th Annual Meeting of the Japan Neuroscience Society, Hyogo, Japan, July, 2018.
  9. Takumi Sase, Keiichi Kitajo, Rhythm-based EEG-data assimilation for the resting human brain. The 41th Annual Meeting of the Japan Neuroscience Society, Hyogo, Japan, July, 2018.
  10. Ayaka Hoshi, Fumihiro Saito, Yuya Hirayama, Tatsuji Ishiguro, Hiromichi Suetani, Keiichi Kitajo, Intra-individual consistency in brain responses to video clips differs in a stimulus-dependent manner. The 41th Annual Meeting of the Japan Neuroscience Society, Hyogo, Japan, July, 2018.
  11. Keiichi Kitajo, Unravelling individual differences in nonlinear neural dynamics and brain functions. Bioengineering Graduate Program, The Hong Kong University of Science & Technology, Hong Kong, July, 2018.(invited)
  12. Hiromichi Suetani, Yoko Mizuno, Keiichi Kitajo, A manifold learning approach to chart human brain dynamics using resting EEG signals. The International Conference on Complex Systems, Cambridge, MA, USA, July, 2018.
  13. Keiichi Kitajo, Novel approaches to individual differences in intrinsic neural dynamics and human behavior. International Symposium on Cutting Edge Technology for EEG Data Analysis, Tokyo, Japan, June, 2018.(invited)
  14. Keiichi Kitajo, Takumi Sase, Yoko Mizuno, Hiromichi Suetani, Inter-individual differences in noise-induced brain dynamics. The 24th Annual Meeting of the Organization for Human Brain Mapping, Singapore, June, 2018.
  15. Yumi Shikauchi, Keiichi Kitajo, The role of order-dependent surprise in auditory recognition memory. The 24th Annual Meeting of the Organization for Human Brain Mapping, Singapore, June, 2018.
  16. Hiromichi Suetani, Yoko Mizuno, Keiichi Kitajo, Manifold learning of ordinal pattern distributions for identification of individuality of human brain dynamics using EEG signals at rest. 15th Experimental Chaos & Complexity conference, Madrid, Spain, June, 2018.
  17. Keiichi Kitajo, Perturbation approaches to variability in human brain dynamics. Neural Mechanisms of the DLB Hallucinations and Mathematical Modeling, Tokyo, Japan, March, 2018. (invited)
  18. Yuka Okazaki, Yumi Nakagawa, Yuji Mizuno, Takashi Hanakawa, Keiichi Kitajo, Region specific entrainment by rTMS. The 4th CiNet Conference, Osaka, Japan, February, 2018.
  19. Keiichi Kitajo, Individual differences in nonlinear neural dynamics and human behavior. OIST　seminar, Okinawa, Japan, February, 2018. (invited)
  20. Hiromichi Suetani, Yoko Mizuno, Keiichi Kitajo, A manifold learning approach for identification of individuality using resting EEG signals. 62nd Annual Meeting of Biophysical Society, San Franciso, USA, February, 2018.

Before 2017

  1. Keiichi Kitajo, Unraveling nonlinear human brain dynamics by perturbational approaches. Challenges in understanding Dynamics of Emergent Intelligence, Saitama, Japan, December, 2017. (invited)
  2. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Keiichi Kitajo, Ichiro Miyai, Assessments of post-stroke aphasia and recovery with the resting state EEG phase synchrony index. real-time functional imaging and neurofeedback conference, Nara, Japan, November 2017.
  3. Keiichi Kitajo, Perturbational and computational approaches to nonlinear human brain dynamics. Satellite symposium on 27th “Human brain dynamics research in connectome era”, Kyoto, Japan, November, 2017. (invited)
  4. Keiichi Kitajo, Takumi Sase, Yoko Mizuno, Hiromichi Suetani, Unravelling Individual Differences in Human Brain Dynamics. 5th INCF Japan Node International Workshop Advances in Neuroinformatics 2017, Saitama, Japan, November, 2017.
  5. Takumi Sase, Keiichi Kitajo, EEG metastable states in nonlinear human brain dynamics. 5th INCF Japan Node International Workshop Advances in Neuroinformatics 2017, Saitama, Japan, November, 2017.
  6. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Keiichi Kitajo, Hironori Otomune, Ichiro Miyai, Electroencephalogram phase synchrony reflects the clinical status of the post stroke aphasia. The 47th Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2017.
  7. Takumi Sase, Keiichi Kitajo, EEG metastable states and individual differences for the resting human brain. The 47th Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2017.
  8. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Keiichi Kitajo, Ichiro Miyai, Electroencephalogram phase synchrony correlates with post-stroke upper limb motor impairment. The XXIII World Congress of Neurology, Kyoto, Japan, September, 2017.
  9. Takumi Sase, Keiichi Kitajo, The Kuramoto model-based EEG-data assimilation for the resting human brain. The 40th Annual Meeting of the Japan Neuroscience Society, Chiba, Japan, July, 2017.
  10. Takumi Sase, Keiichi Kitajo, EEG attractor landscape in the resting human brain. The 23rd Annual Meeting of the Organization for Human Brain Mapping, Vancouver, British Columbia, Canada, June, 2017.
  11. Keiichi Kitajo, Takumi Sase, Yoko Mizuno, Hiromichi Suetani, Noise-induced nonlinear neural dynamics as an individual trait. The 23rd Annual Meeting of the Organization for Human Brain Mapping, Vancouver, British Columbia, Canada, June, 2017.
  12. Yuji Mizuno, Masahiro Kawasaki, Masanori Shimono, Carlo Miniussi, Yuka O Okazaki, Kenichi Ueno, Chisato Suzuki, Takeshi Asamizuya, Kang Cheng, Keiichi Kitajo, Individual differences in perception can be better explained by intrinsic effective　connectivity than by functional connectivity. Brain Stimulation and Imaging Meeting, Vancouver, British Columbia, Canada, June, 2017.
  13. Takumi Sase, Keiichi Kitajo, Metastability and multistability in the resting human brain. International Symposium Neural Oscillation Conference 2017, Tokyo, Japan, June, 2017.
  14. Keiichi Kitajo, Motomu Katsurakawa, Manipulative approaches to nonlinear neural oscillations in the human brain. The 94th Annual Meeting of the Physiological Society of Japan, Shizuoka, Japan, March, 2017. (invited)
  15. Sarah Glim, Yuka O. Okazaki, Yumi Nakagawa, Takashi Hanakawa, Yuji Mizuno, Keiichi Kitajo, TMS enhances phase-amplitude coupling of neural oscillations. 2nd International Brain Stimulation Conference, Barcelona, Spain, March, 2017.
  16. Takumi Sase, Keiichi Kitajo, EEG-data assimilation for the resting human brain. The 7th Annual Japanese Data Assimilation Workshop, Kobe, Japan, March, 2017.
  17. Keiichi Kitajo, Individual differences in resting-state and noise-induced nonlinear human brain dynamics. 16th Japan-China-Korea Joint Workshop on Neurobiology and Neuroinformatics, Hong Kong, China, December, 2016. (invited)
  18. Keiichi Kitajo, Takumi Sase, Yoko Mizuno, Hiromichi Suetani, Individual differences in noise-induced human brain dynamics. The 46th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2016.
  19. Hiromichi Suetani, Yoko Mizuno, Keiichi Kitajo, Discovering consistency in human brain activities with noisy visual inputs using reservoir kernel machines. The 46th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2016.
  20. Takumi Sase, Keiichi Kitajo, EEG metastable states in the resting human brain. The 46th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2016.
  21. Teiji Kawano, Noriaki Hattori, Megumi Hatakenaka, Yutaka Uno, Keiichi Kitajo, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Ichiro Miyai, EEG phase synchrony reflects the severity of left unilateral spatial neglect after stroke. The 46th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2016.
  22. Motomu Katsurakawa, Keiichi Kitajo, Transcranial alternating current stimulation modulated steady-state visual evoked potentials and conscious perception in binocular rivalry. The 46th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2016.
  23. Keiichi Kitajo, Yutaka Uno, Noriaki Hattori, Teiji Kawano, Yuka O. Okazaki, Megumi Hatakenaka, Ichiro Miyai,The repertoire of brain synchronized states accounts for stroke recovery. The 3rd International Conference on Neurorehabilitation, Segovia, Spain, October 2016. (invited)
  24. Yuka Okazaki, Yumi Nakagawa, Takashi Hanakawa, Yuji Mizuno, Keiichi Kitajo, Repetitive TMS can modulate local phase and global phase synchronization of human brain activity. 6th International Conference on Transcranial Brain Stimulation 2016, Göttingen, Germany, September, 2016.
  25. Keiichi Kitajo, Functional significance of nonlinear neural dynamics in the human brain. Mathematical Sciences Evening Seminar, Hokkaido, Japan, August, 2016. (invited)
  26. Yuka Okazaki, Keiichi Kitajo, Attentional gating of visual inputs by oscillatory alpha dynamics - A TMS-EEG study. The 31st International Congress of Psychology, Kanagawa, Japan, July, 2016.
  27. Motomu Katsurakawa, Keiichi Kitajo, Theta transcranial alternating stimulation (tACS) enhanced neural oscillations mediating arithmetic calculation. The 31st International Congress of Psychology, Kanagawa, Japan, July, 2016.
  28. Takumi Sase, Keiichi Kitajo, Metastable states and information flow in the resting-state human brain. The 39th Annual Meeting of the Japan Neuroscience Society, Kanagawa, Japan, July, 2016.
  29. Yutaka Uno, Noriaki Hattori, Teiji Kawano, Megumi Hatakenaka, Ichiro Miyai, Keiichi Kitajo, The dynamical repertoire of resting-state synchrony networks is associated with ADL recovery in ischemic stroke patients. The 39th Annual Meeting of the Japan Neuroscience Society, Kanagawa, Japan, July, 2016.
  30. Keiichi Kitajo, Takumi Sase, Yoko Mizuno, Hiromichi Suetani, Consistency and individuality of human brain responses to noisy visual inputs. The 39th Annual Meeting of the Japan Neuroscience Society, Kanagawa, Japan, July, 2016.
  31. Keiichi Kitajo, Manipulative approaches to nonlinear neural dynamics using non-invasive brain stimulation and concurrent EEG recordings in humans. 15th China-Japan-Korea Joint Workshop on Neurobiology and Neuroinformatics, Busan, Korea, December, 2015. (invited)
  32. Keiichi Kitajo, Functional significance of large-scale neural synchrony in stroke and healthy populations. 1st International Symposium on Neurodegeneration and Dementia, Dong-A University, Busan, Korea, November, 2015. (invited)
  33. Takeru Matsuda, Keiichi Kitajo, Yoko Yamaguchi, Fumiyasu Komaki, Point process modeling of attentional control over perceptual switching. INCF Japan Node International Workshop: Advances in Neuroinformatics 2015, Tokyo, Japan, November, 2015.
  34. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Keiichi Kitajo, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Ichiro Miyai, EEG phase synchrony of sensorimotor area reflects limb functions after stroke. The 45th Annual Meeting of Society for Neuroscience, Chicago, USA, October, 2015.
  35. Yuka Okazaki, Yuji Mizuno, Keiichi Kitajo, Attention controls transitions between states of distinct stability in neural dynamics. 21st Annual Meeting of The Organization for Human Brain Mapping, Honolulu, Hawaii, USA, June, 2015.
  36. Yutaka Uno, Teiji Kawano, Noriaki Hattori, Megumi Hatakenaka, Ichiro Miyai, Keiichi Kitajo, Impaired large-scale synchrony networks deteriorate functional recovery in stroke patients. 21st Annual Meeting of The Organization for Human Brain Mapping, Honolulu, Hawaii, USA, June, 2015.
  37. Keiichi Kitajo, Yuka Okazaki, TMS-EEG for probing distinct modes of neural dynamics in the human brain. The 5th International Conference on Cognitive Neurodynamics, Sanya, China, June, 2015. (invited)
  38. Yumi Nakagawa, Yuka Okazaki, Takashi Hanakawa, Yuji Mizuno, Keiichi Kitajo, Repetitive TMS-modulated local and global phase dynamics of human brain activity. 1st International Brain Stimulation Conference, Singapore, March, 2015.
  39. Yuka Okazaki, Yuji Mizuno, Keiichi Kitajo, A TMS-EEG study for attentional gating by oscillatory alpha activity. 1st International Brain Stimulation Conference, Singapore, March, 2015.
  40. Teiji Kawano, Noriaki Hattori, Yutaka Uno, Keiichi Kitajo, Megumi Hatakenaka, Hajime Yagura, Hiroaki Fujimoto, Tomomi Yoshioka, Michiko Nagasako, Hironori Otomune, Ichiro Miyai, Phase synchrony of resting state electroencephalography in ischemic stroke: I. Distinct effects of band frequency on various aspects of functional outcome. The 44th Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2014.
  41. Yutaka Uno, Teiji Kawano, Noriaki Hattori, Megumi Hatakenaka, Ichiro Miyai, Keiichi Kitajo, Phase synchrony of resting state electroencephalography in ischemic stroke: II. Distinct effects of lesion side on the relationship between hemispheric asymmetry in large-scale synchrony networks and functional recovery. The 44th Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2014.
  42. Muhammad Nabeel Anwar, Yumi Nakagawa, Keiichi Kitajo, Phase locking of motor and parietal cortices is associated with the individual differences in early visuomotor adaptation. The 44th Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2014.
  43. Yinjie Cheng, Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Temporal coordination in human communications - Phase-oscillator analysis of a two-person alternate tapping task. The 44th Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2014.
  44. Masahiro Kawasaki, Keiichi Kitajo, Yoko Ymaguchi, Inter-brain synchronization during coordination of speech rhythm in human-to-human social interaction. The Social Brain, Copenhagen, Denmark, October, 2014.
  45. Keiichi Kitajo, Hiromichi Suetani, Consistency of human brain response to noisy visual inputs. The 2014 International Symposium on Nonlinear Theory and its Applications (NOLTA2014), Luzern, Switzerland, September, 2014. (invited)
  46. Keiichi Kitajo, TMS-induced phase resetting and information flow in large-scale brain networks. 2nd TMS-EEG Summer School: Probing Brain Dynamics, Helsinki, Finland, September, 2014. (invited)
  47. Keiichi Kitajo, Manipulative approaches to oscillatory brain dynamics and information transfer in the human brain. Invited seminar talk at University of Brescia, Brescia, Italy, July, 2014. (invited)
  48. Keiichi Kitajo, Noise-induced large-scale phase synchronization of human brain activity associated with behavioral stochastic resonance. Invited seminar talk at The Saint John of God Clinical Research Centre, Brescia, Italy, July, 2014. (invited)
  49. Takafumi Kajihara, Muhammad Nabeel Anwar, Masahiro Kawasaki, Yuji Mizuno, Kimitaka Nakazawa, Keiichi Kitajo, Motor preparation elicits lateralized alpha rhythm activity in the occipital cortex； evidence for attentional shift. The 9th FENS Forum of Neuroscience, Milan, Italy, July, 2014.
  50. Yuji Mizuno, Masahiro Kawasaki, Masanori Shimono, Carlo Miniussi, Kenichi Ueno, Chisato Suzuki, Takeshi Asamizuya, Kang Cheng, Keiichi Kitajo, Frequency-specific interhemispheric connectivity and perceptual bias in apparent motion perception. 20th Annual Meeting of The Organization for Human Brain Mapping, Hamburg, Germany, June, 2014.
  51. Yutaka Uno, Teiji Kawano, Noriaki Hattori, Megumi Hatakenaka, Ichiro Miyai, Keiichi Kitajo, Large-scale EEG phase synchrony associated with functional recovery after ischemic stroke. 20th Annual Meeting of The Organization for Human Brain Mapping, Hamburg, Germany, June, 2014.
  52. Takayuki Onojima, Hiroaki Mizuhara, Keiichi Kitajo, Ongoing EEG phase enhances the intelligibility of vocal communication: a simultaneous fMRI-EEG study. 20th Annual Meeting of The Organization for Human Brain Mapping, Hamburg, Germany, June, 2014.
  53. Masahiro Kawasaki, Keiichi Kitajo, Kenjiro Fukao, Toshiya Murai, Yoko Yamaguchi, Yasuko Funabiki, Different neural mechanisms in coordinating with other's behavioral rhythms between normal and ASD subjects. 21st Annual meeting of Cognitive Neuroscience Society, Boston, USA, April, 2014.
  54. Yoko Yamaguchi, Masahiro Kawasaki, Yinjie Cheng, Keiichi Kitajo, Interpersonal brain synchronization in a human communication task. Workshop of neurobiology and neuroinformatics 2013, November, 2013, Beijing, China.
  55. Masahiro Kawasaki, Keiichi Kitajo, kenjirou Fukao, Toshiya Murai, Yoko Yamaguchi, Yasuko Funabiki, Different mechanisms for coordinating with other’s rhythms in autistic and control adults. The 43rd Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2013.
  56. Takafumi Kajihara, Muhammad Nabeel Anwar, Yuji Mizuno, Masahiro Kawasaki, Kimitaka Nakazawa, Keiichi Kitajo, Left lateralized alpha power is associated with motor preparation of both hands. The 43rd Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2013.
  57. Muhammad Nabeel Anwar, Muhammad Samran Navid, Muzzamil Javaid, Keiichi Kitajo, Individual differences in the ability to modulate mu rhythms and performance IQ. The 43rd Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2013.
  58. Yutaka Uno, Yuji Mizuno, Keiichi Kitajo, “PageRanking” human brain regions in large-scale neural synchrony networks in cognitive processing. The 43rd Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2013.
  59. Masahiro Kawasaki, Yasuko Funabiki, Keiichi Kitajo, Kenjiro Fukao, Toshiya Murai, Yoko Yamaguchi, Inter-brain synchronization for human-human communication: elucidation in autism spectrum disorders. The 2013 International Conference on Brain and Health Informatics, Maebashi-city, Gunma, October, 2013. (invited)
  60. Keiichi Kitajo, Directed information flow in the human brain. The 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), Santa Fe, USA, September, 2013. (invited)
  61. Yuzuru Sato, Kazuhiro Matsumoto, Keiichi Kitajo, Random dynamical systems modeling for brain wave synchrony: part I. The 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), Santa Fe, USA, September, 2013. (invited)
  62. Kazuhiro Matsumoto, Yuzuru Sato, Hiroshi Endo, Keiichi Kitajo, Random dynamical systems modeling for brain wave synchrony. The 2013 International Symposium on Nonlinear Theory and its Applications (NOLTA2013), Santa Fe, USA, September, 2013. (invited)
  63. Keiichi Kitajo, Transcranial magnetic stimulation in clinical and experimental studies. IBRO-APRC Associate School of Neuroscience 2013, Thailand, August, 2013. (invited)
  64. Keiichi Kitajo, Principle of human EEG recordings and clinical applications. IBRO-APRC Associate School of Neuroscience 2013, Thailand, July, 2013. (invited)
  65. Keiichi Kitajo, Controlling neural oscillations and causal information flow in the human brain. Neural Oscillation Conference 2013, Okazaki, Japan, July, 2013. (invited)
  66. Masahiro Kawasaki, Keiichi Kitajo, Kenjiro Fukao, Toshiya Murai, Yoko Yamaguchi, Yasuko Funabiki, Neural dynamics for a sudden change in other‘s behavioral rhythm under human communication. The 4th International Conference on Cognitive Neurodynamics, Sigtuna, Sweden, June, 2013.
  67. Kei-Ichi Ueda, Yasumasa Nishiura, Yoko Yamaguchi, Keiichi Kitajo, Bidirectional wave propagations can improve loop finding time. The 4th International Conference on Cognitive Neurodynamics, Sigtuna, Sweden, June, 2013.
  68. Yutaka Uno, Yuji Mizuno, Keiichi Kitajo, Quantifying importance of brain regions in large-scale neural synchronization networks in cognitive processing with a Markov chain modeling. Neuro2013, Kyoto, Japan, June, 2013.
  69. Yumi Nakagawa, Takashi Hanakawa, Yuji Mizuno, Keiichi Kitajo, Global control of human brain networks by repetitive TMS. Neuro2013, Kyoto, Japan, June, 2013.
  70. Yuji Mizuno, Masahiro Kawasaki, Keiichi Kitajo, Individual differences in interhemispheric neural synchrony associated with perceptual bias in apparent motion perception. Neuro2013, Kyoto, Japan, June, 2013.
  71. Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Inter-brain synchronization during behavioral synchronization between two individuals in an alternate tapping task. 20th Annual meeting of Cognitive Neuroscience Society, San Francisco, USA, April, 2013.
  72. Keiichi Kitajo, State-dependent directed information flow in the human brain - A TMS-EEG manipulative approach - . Measuring Consciousness - Theory and Experiments, Kyoto, Japan, March, 2013. (invited)
  73. Takayuki Onojima, Keiichi Kitajo, Hiroaki Mizuhara, Intelligibility of speech perception depends on the pre-stimulus oscillatory phase. Neural Oscillation Conference 2013, Okazaki, Japan, July, 2013.
  74. Kenji Tanaka, Yuji Mizuno, Toshihisa Tanaka, Keiichi Kitajo, Detection of phase synchronization in EEG with bivariate empirical mode decomposition. 35th Annual International IEEE EMBS Conference, Osaka, Japan,July, 2013.
  75. Michiko Asano, Keiichi Kitajo, Guillaume Thierry, Sotaro Kita, Hiroyuki Okada, Mutsumi Imai. Linguistic experience alters the processing of sound symbolism. The 53rd Annual Meeting of the Psychonomic Society, Minneapolis, USA, November, 2012.
  76. Masahiro Kawasaki, Yuji Mizuno, Keiichi Kitajo, Manipulative evaluation of alpha bottom-up networks in the resting-state by combined TMS-EEG. International Conference on NeuroRehabilitation (ICNR) 2012, Toledo, Spain, November, 2012.
  77. Yuji Mizuno, Masahiro Kawasaki, Keiichi Kitajo, Individual evaluation of interhemispheric neural synchrony mediating perceptual bias in apparent motion perception - A TMS-EEG study and applications in rehabilitation -. International Conference on NeuroRehabilitation (ICNR) 2012, Toledo, Spain, November, 2012.
  78. Masahiro Kawasaki, Yuji Mizuno, Keiichi Kitajo, Directional flow of TMS-induced phase perturbation across low frequency neural synchrony networks in the resting state. The 42nd Annual Meeting of Society for Neuroscience, New Orleans, USA, October, 2012.
  79. Yuji Mizuno, Masahiro Kawasaki, Keiichi Kitajo, Individual differences in inter-hemispheric neural synchrony and apparent motion perception in humans. The 42nd Annual Meeting of Society for Neuroscience, New Orleans, USA, October, 2012.
  80. Yinjie Cheng, Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Temporal coordination as the formation of an attractor in a two-person alternate tapping task. The 42nd Annual Meeting of Society for Neuroscience, New Orleans, USA, October, 2012.
  81. Yoko Yamaguchi, Masahiro Kawasaki, Keiichi Kitajo, Yinjie Cheng, Ken-ichiro Iwasaki, Hideki Oka, Synchronization of brain oscillations within a brain and over brains for self-referential cognitive process. Dynamic Brain Forum 2012, Sevilla, Spain, September, 2012.
  82. Hiromichi Suetani, Keiichi Kitajo, Network consistency of coupled neurons: A numerical simulation study. The 35th Annual Meeting of the Japan Neuroscience Society, Nagoya, Japan, September, 2012.
  83. Florence I. Kleberg, Keiichi Kitajo, Masahiro Kawasaki, Yoko Yamaguchi, Slow and fast oscillations dissociate between encoding of familiarity and recollection. The 35th Annual Meeting of the Japan Neuroscience Society, Nagoya, Japan, September, 2012.
  84. Yinjie Cheng, Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Temporal coordination in two-person alternate tapping tasks: Difference between human-human and human-computer trials. The 35th Annual Meeting of the Japan Neuroscience Society, Nagoya, Japan, September, 2012.
  85. Masahiro Kawasaki, Keiichi Kitajo, Dynamic coordination of human EEG oscillations for working memory manipulation revealed by single-shot TMS. 8th FENS Forum of Neuroscience, Barcelona, Spain, July, 2012.
  86. Keiichi Kitajo, Tadashi Kitahara, Yumi Nakagawa, Masahiro Kawasaki, Frequency-specific directed information flow in the human brain - A TMS-EEG manipulative approach -. 8th FENS Forum of Neuroscience, Barcelona, Spain, July 2012.
  87. Keiichi Kitajo, Manipulation and control of neural synchrony by TMS. 6th Motor Control Workshop (MC2012), Okazaki, Japan, 2012. (invited)
  88. Keiichi Kitajo, Tadashi Kitahara, Yumi Nakagawa, State-dependent directed information flow across synchrony networks in the human brain. The 18th Annual Meeting of Human Brain Mapping, Beijing, China, June, 2012.
  89. Michiko Asano, Mutsumi Imai, Sotaro Kita, Hiroyuki Okada, Keiichi Kitajo, Guillaume Thierry, Preverbal infants are sensitive to sound symbolism: Evidence from an ERP study. XVIII Biennial International Conference on Infant Studies, Minneapolis, USA, June, 2012.
  90. Keiichi Kitajo, Michiko Asano, Guillaume Thierry, Sotaro Kita, Hiroyuki Okada, Mutsumi Imai, Large-scale phase synchrony of brain activity in preverbal infants detecting sound symbolism. Cognitive Neuroscience Society 2012 Annual meeting, Chicago, USA, April, 2012.
  91. Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguchi, Synchronized EEG oscillations from 2 individuals during synchronized alternate tapping. Cognitive Neuroscience Society 2012 Annual meeting, Chicago, USA, April, 2012.
  92. Mutsumi Imai, Michiko Asano, Michiko Miyazaki, Hiroyuki Okada, Henny Yeung, Keiichi Kitajo, Guillaume Thierry, Sotaro Kita, Sound symbolism Helps infants’ word learning. The 9th International Conference on the Evolution of Language, Kyoto, Japan, March, 2012.
  93. Keiichi Kitajo, Yumi Nakagawa, Yutaka Uno, Yoko Yamaguchi, Phase control of human brain activity by single-shot TMS. The 41st Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2011.
  94. Naoya Oosugi, Keiichi Kitajo, Naotaka Fujii, Compensating disadvantage of EEG with simultaneously recorded Electro-corticogram (ECoG). The 41st Annual Meeting of Society for Neuroscience, Washington DC, USA, November, 2011.
  95. Mutsumi Imai, Michiko Asano, Mamiko Arata, Sotaro Kita, Hiroyuki Okada, Keiichi Kitajo, Guillame Thierry, Eleven month-old infants detect sound symbolism: Evidence from an ERP study. The 36th Annual Boston University Conference on Language Development, Boston, USA, November, 2011.
  96. Lawrence M. Ward, Aaron Kirschner, Lauren Emberson, Keiichi Kitajo, Endogenous neural noise and reaction time. The 27th Meeting of the International Society for Psychophysics, Herzliya, Israel, October, 2011.
  97. Daisuke Shimaoka, Keiichi Kitajo, Kunihiko Kaneko, Yoko Yamaguchi, Role of spontaneous phase coherence across cortical areas on visual perception. The 34th Annual Meeting of the Japan Neuroscience Society, Yokohama, Japan, September, 2011.
  98. Michiko Asano, Keiichi Kitajo, Mamiko Arata, Guillaume Thierry, Sotaro Kita, Hiroyuki Okada, Mutsumi Imai, Preverbal infants' sensitivity to sound symbolism: An EEG study. The 34th Annual Meeting of the Japan Neuroscience Society, Yokohama, Japan, September, 2011.
  99. Keiichi Kitajo, Yumi Nakagawa, Yutaka Uno, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, State-dependency in large scale propagation of phase reset of ongoing activity. The 34th Annual Meeting of the Japan Neuroscience Society, Yokohama, Japan, September, 2011.
  100. Masahiro Kawasaki, Keiichi Kitajo, Yoko Yamaguch, Dual EEG analyses for synchronized behaviors of two person during an alternately tapping. 8th World Congress of International Brain Research Organization, Florence, Italy, July, 2011.
  101. Keiichi Kitajo, Yumi Nakagawa, Yutaka Uno, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, A manipulative approach to neural dynamics by combined TMS-EEG. The 3rd International Conference on Cognitive Neurodynamics, Niseko, Japan, June, 2011.
  102. Yoko Yamaguchi, Masahiro Kawasaki, Yuichiro Yamanaka, Keiihci Kitajo, David Taiwai Chik, A model study on multiple frequency phase synchronization of human EEG. The 3rd International Conference on Cognitive Neurodynamics, Niseko, Japan, June, 2011.
  103. Daisuke Shimaoka, Keiichi Kitajo, Kunihiko Kaneko, Yoko Yamaguchi, Ongoing global phase pattern and visual signal detection. The 3rd International Conference on Cognitive Neurodynamics, Niseko, Japan, June, 2011.
  104. Florence Kleberg, Keiichi Kitajo, Masahiro Kawasaki, Yoko Yamaguchi, Prestimulus neural oscillations contribute to recollection and familiarity. The 3rd International Conference on Cognitive Neurodynamics, Niseko, Japan, June, 2011.
  105. Keiichi Kitajo, Stochastic resonance and noise-enhanced phenomena in the human brain. SIAM Conference on Applications of Dynamical Systems 2011, Snowbird, USA, May, 2011. (invited)
  106. Keiichi Kitajo, Yumi Nakagawa, Yutaka Uno, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, State-dependent synchrony networks in humans revealed by TMS-EEGrecordings. The 40th Annual Meeting of Society for Neuroscience, SanDiego, USA, November, 2010.
  107. Keiichi Kitajo, Manipulative approaches to neural synchrony and perception in humans. Neuro2010, Kobe, Japan, September, 2010. (invited)
  108. Keiichi Kitajo, Phase synchronization and stochastic resonance in the human brain. Winter School on Neural Computation, Phoenix Park, Pyeongchang, Korea, January, 2010. (invited)
  109. Daisuke Shimaoka, Keiichi Kitajo, Kunihiko Kaneko, Yoko Yamaguchi, Transient cortical activity during Necker cube perception from local clusters to global synchrony. Consciousness and its Measures, Limassol, Cyprus, November, 2009.
  110. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, State-dependent cortical synchronization networks revealed by TMS-EEG recordings. The 2nd International Conference on Cognitive Neurodynamics, Hangzhou, China, November, 2009. (invited)
  111. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, Frequency-specific and state-dependent cortical network connectivity revealed by TMS-EEG recordings in humans. The 39th Annual Meeting of Society for Neuroscience, Chicago, USA, October, 2009.
  112. Takashi J Ozaki, Naoyuki Sato, Keiichi Kitajo, Yoshiaki Someya, Kimitaka Anami, Hiroaki Mizuhara, Seiji Ogawa, Yoko Yamaguchi, Dorsal attention network correlated with EEG slow oscillations initiates spontaneous perceptual switching. The 39th Annual Meeting of Society for Neuroscience, Chicago, USA, October, 2009.
  113. Maria Kharitonova, Tim Curran, Yuko Munakata, Keiichi Kitajo, Yoko Yamaguchi; Theta oscillations reflect individual differences in working memory capacity. The 39th Annual Meeting of Society for Neuroscience, Chicago, USA, October, 2009.
  114. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, State-dependent cortical synchronization networks in humans revealed by TMS-EEG recordings. NIPS International Workshop for Scientific Study of Consciousness, Okazaki, Japan, September, 2009.
  115. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, Changes in frequency-specific cortical network connectivity in open eye and closed eye conditions revealed by TMS-EEG measurement. The 32nd Annual Meeting of the Japan Neuroscience Society, Nagoya, Japan, September, 2009.
  116. Sohei Wakisaka, Keiichi Kitajo, Yoko Yamaguchi, New interocular transfer and illusory conjunction during binocular rivalry. The 32nd Annual Meeting of the Japan Neuroscience Society, Nagoya, Japan, September, 2009.
  117. Daisuke Shimaoka, Keiichi Kitajo, Kunihiko Kaneko, Yoko Yamaguchi, Transient dynamics of EEG activity during Necker cube perception; from clustering to global synchronization. International Symposium on Complex Systems Biology, Tokyo, Japan, September, 2009.
  118. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Bayesian adaptive estimation of a psychometric model for stochastic resonance. The 32nd Annual Meeting of the Japan Neuroscience Society, Nagoya, Japan, September, 2009.
  119. Keiichi Kitajo, Stochastic resonance and noise-induced synchronization in the human brain, Fluctuation and noise in living organisms: from random dynamical systems point of view. Wako, Japan, July, 2009.(invited)
  120. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, Frequency-specific changes in TMS-evoked cortical activity in open eye and closed eye conditions. The 15th Annual Meeting of Human Brain Mapping, San Francisco, USA, June, 2009.
  121. Keiichi Kitajo, Ryohei Miyota, Masanori Shimono, Kentaro Yamanaka, Yoko Yamaguchi, Manipulation of synchronous neural oscillations and cognitive processes by transcranial magnetic stimulation. Dynamic Brain Forum 2009, Atami, March, 2009.(invited)
  122. Lauren L Emberson, Keiichi Kitajo, Shannon E MacLean, Lawrence M Ward, Intermediate levels of uncoordinated gamma-band activity facilitate behavioral responses to simple visual stimuli. 26th Annual Meeting of the Cognitive Neuroscience Society, San Francisco, USA, March 2009.
  123. Sohei Wakisaka, Yukio Gunji, Hiroyuki Ohta, Keiichi Kitajo, Yoko Yamaguchi, Binocular rivalry between patterns and visual noises: way to `see' your spontaneous activity in the early visual system by yourself. 31st European Conference on Visual Perception, Utrecht, Netherland, August, 2008.
  124. Keiichi Kitajo, Takashi Ozaki, Yoko Yamaguchi, Cooperative formation of theta and gamma-band synchronization networks in Necker cube perceptiont. The 37th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2007.
  125. Takashi Ozaki, Naoyuki Sato, Keiichi Kitajo, Yoshiaki Someya, Kimitaka Anami, Hiroaki Mizuhara, Seiji Ogawa, Yoko Yamaguchi, Theta synchronization networks observed by simultaneous EEG-fMRI measurement during bistable perception. The 37th Annual Meeting of Society for Neuroscience, San Diego, USA, November, 2007.
  126. Keiichi Kitajo, Takashi Ozaki, Yoko Yamaguchi, Large-scale neural synchrony associated with top-down selective attentional modulation of Necker cube perception. The 23rd Annual Meetings of the International Society for Psychophysics, Tokyo, JAPAN, October, 2007
  127. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Intrinsic noise regulates extrinsic noise-induced sensitisation of visual perception. The 23rd Annual Meetings of the International Society for Psychophysics, Tokyo, JAPAN, October, 2007.
  128. Keiichi Kitajo, Takashi Ozaki and Yoko Yamaguchi, EEG large-scale phase synchronization associated with top-down control of human perception, RIKEN SYMPOSIUM, Brain activity and information integration, Wako, JAPAN, September, 2007.(invited)
  129. Masanori Shimono, Takashi Owaki, Kaoru Amano, Keiichi Kitajo, Tsunehiro Takeda, Functional modulation of power-law distribution in visual perception. RIKEN SYMPOSIUM, Brain activity and information integration, Wako, JAPAN, September, 2007.
  130. Yoko Yamaguchi, Keiichi Kitajo, Hiroaki Mizuhara, Naoyuki Sato, Takashi Ozaki, A hypothesis of oscillation networks with multiple frequency synchronization for cognitive control. Neuro2007, Yokohama, JAPAN, September, 2007.
  131. Keiichi Kitajo, Takashi Ozaki and Yoko Yamaguchi, Network formation by theta and gamma-band synchronization in visual perception. Neuro2007, Yokohama, JAPAN, September, 2007.
  132. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Bayesian adaptive estimation of psychometric functions in noisy environments. 19th International Conference on Noise and Fluctuations, Tokyo, JAPAN, September, 2007.
  133. Takatsugu Aihara, Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Intrinsic noise determines visual stochastic resonance. BioStatPhys in UT '07, Tokyo, JAPAN, September, 2007.
  134. Keiichi Kitajo, Stochastic resonance in the brain. National Institute of Advanced Industrial Science and Technology, Cognition and Action Research Group, Group seminar, Tsukuba, Japan, September, 2007. (invited)
  135. Keiichi Kitajo, Yoko Yamaguchi, Cooperative networking by multiple frequency synchronization observed by EEG during bistable perception. The 13th Annual Meeting of Human Brain Mapping, Chicago, USA, June, 2007.
  136. Lauren Emberson, Keiichi Kitajo, Lawrence M Ward, Slightly noisy brains see better: Prestimulus dynamics in EEG and perceptual performance. 2007 Annual Meeting of the Cognitive Neuroscience Society, New York City, USA, May, 2007.
  137. Lauren Emberson, Keiichi Kitajo, Lawrence M Ward, Endogenous neural noise and stochastic resonance. SPIE the 4th International Symposium on Fluctuations and Noise, Florence, Italy, May, 2007.
  138. Keiichi Kitajo, Kentaro Yamanaka, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Noise-improved visual perception associated with frequency-specific large-scale synchronization of human brain activity. The 12th Annual Meeting of Human Brain Mapping, Florence, Italy, June, 2006.
  139. Keiichi Kitajo, Kentaro Yamanaka, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Behavioral stochastic resonance associated with noise-enhanced large-scale synchronization of human brain activity. 2006 Japan-Germany Symposium on Computational Neuroscience, Wako, Japan, February, 2006.
  140. Keiichi Kitajo, Stochastic resonance in human perception. Hokkaido University COE Workshop: Complex Dynamics of Networks of Oscillators: From Basic Research to Novel Therapy. November, 2005. (invited)
  141. Yoshiharu Yamamoto, Rika Soma, Keiichi Kitajo, Leonid A. Safonov, Kentaro Yamanaka, Ichiro Hidaka, Kyoko Ohashi, Daichi Nozaki, Zbigniew R. Struzik, Lawrence M Ward, Shin. Kwak, Functional roles of noise and fluctuations in the human brain. The 18th International Conference on Noise and Fluctuations 2005, Salamanca, Spain, September, 2005.
  142. Keiichi Kitajo, Stochastic resonance within the human brain. RIKEN BSI seminar, Wako, Japan, July, 2005. (invited)
  143. Lawrence M Ward, Keiichi Kitajo, Attention excludes noise. Does it exclude stochastic resonance. 4th International Conference on Unsolved Problems of Noise and Fluctuations in Physics, Biology and High Technology, Gallipoli, Italy, June, 2005.
  144. Sam M. Doesburg, Keiichi Kitajo, Lawrence M Ward, Increased gamma-band synchrony precedes switching of conscious perceptual objects in binocular rivalry. 2005 Annual Meeting of the Cognitive Neuroscience Society, New York City, USA, April, 2005.(Graduate Students Present Award talk (Doesburg))
  145. Keiichi Kitajo, Kentaro Yamanaka, Lawrence M Ward, Yoshiharu Yamamoto, Stochastic resonance in attention switching. SPIE the Third International Symposium on Fluctuations and Noise, Austin, USA, May, 2005.
  146. Keiichi Kitajo, Kentaro Yamanaka, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Behavioral stochastic resonance is associated with large-scale synchronization of human brain activity. SPIE the Second International symposium on Fluctuations and Noise, Canary Islands, Spain, May, 2004.
  147. Keiichi Kitajo, Daichi Nozaki, Lawrence M Ward, Yoshiharu Yamamoto, Behavioral stochastic resonance in the human brain. SPIE the First International Symposium on Fluctuations and Noise, Santafe, USA, June, 2003.
  148. Keiichi Kitajo, Daichi Nozaki, Yoshiharu Yamamoto, Human perception-action coupling enhanced by stochastic resonance. First SIAM (Society for Industrial and Applied Mathematics) Conference on Life Sciences, Boston, USA, February, 2002.
  149. Keiichi Kitajo, Inter-blink interval and human cognition.Measurements, analyses, and modeling of spontaneous rhythmicity in biosignals; International Scientific Research, Ministry of Education, Science and Culture: Joint Research Program on Functional Role of Noise in Physiological Control Systems. March, 2000.
  150. Keiichi Kitajo, Chiho Fukusaki, Yoshiharu Yamamoto, Hideo Yano and Mitsumasa Miyashita, Development of the inhibitory system in human spinal cord. The Third World Congress of Biomechanics, Sapporo, Japan, August, 1998.
  151. Keiichi Kitajo, Masato Shirayama, Mitsumasa Miyashita, Elbow movement patterns predicted by means of an artificial neural network. The 15th Congress of the International Society of Biomechanics, Jyvaskyla, Finland, July, 1995.

Awards

Before 2017

  1. ICCN 2011 Best poster award, Florence Kleberg, Keiichi Kitajo, Masahiro Kawasaki, Yoko Yamaguchi, Prestimulus neural oscillations contribute to recollection and familiarity. The 3rd International Conference on Cognitive Neurodynamcs, Niseko, Japan, June, 2011.
  2. Europhysics Letters, Editorial board highlights of 2006
  3. Graduate Students Present Award 2005, Meeting of the Cognitive Neuroscience Society, "Increased gamma-band synchrony precedes switching of conscious perceptual objects in binocular rivalry. " Sam M. Doesburg, Keiichi Kitajo, Lawrence M Ward, 2005 Annual Meeting of the Cognitive Neuroscience Society, New York City, USA, April, 2005.

Grants

2019

2018

Before 2017