Yanagisawa Lab Yanagisawa Lab

JPEN

Ryohei Fukuma

Specially Appointed Associate Professor

Ryohei Fukuma

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Journal Publications

  1. Hikaru Yokoyama, Naotsugu Kaneko, Noboru Usuda, Tatsuya Kato, Hui Ming Khoo, Ryohei Fukuma, Satoru Oshino, Naoki Tani, Haruhiko Kishima, Takufumi Yanagisawa, Kimitaka Nakazawa, M/EEG source localization for both subcortical and cortical sources using a convolutional neural network with a realistic head conductivity model., APL Bioengineering 8(4) 046104-046104 December 2024
  2. Takamitsu Iwata, Takufumi Yanagisawa, Yuji Ikegaya, Jonathan Smallwood, Ryohei Fukuma, Satoru Oshino, Naoki Tani, Hui Ming Khoo, Haruhiko Kishima, Hippocampal sharp-wave ripples correlate with periods of naturally occurring self-generated thoughts in humans., Nature Communications 15(1) 4078-4078 May 22, 2024
  3. Ryohei Fukuma, Kei Majima, Yoshinobu Kawahara, Okito Yamashita, Yoshiyuki Shiraishi, Haruhiko Kishima, Takufumi Yanagisawa, Fast, accurate, and interpretable decoding of electrocorticographic signals using dynamic mode decomposition., Communications Biology 7(1) 595-595 May 18, 2024
  4. Yuya Ikegawa, Ryohei Fukuma, Hidenori Sugano, Satoru Oshino, Naoki Tani, Kentaro Tamura, Yasushi Iimura, Hiroharu Suzuki, Shota Yamamoto, Yuya Fujita, Shinji Nishimoto, Haruhiko Kishima, Takufumi Yanagisawa, Text and image generation from intracranial electroencephalography using an embedding space for text and images., Journal of Neural Engineering 21 036019 April 22, 2024
  5. Yusuke Watanabe, Yuki Miyazaki, Masahiro Hata, Ryohei Fukuma, Yasunori Aoki, Hiroaki Kazui, Toshihiko Araki, Daiki Taomoto, Yuto Satake, Takashi Suehiro, Shunsuke Sato, Hideki Kanemoto, Kenji Yoshiyama, Ryouhei Ishii, Tatsuya Harada, Haruhiko Kishima, Manabu Ikeda, Takufumi Yanagisawa, A deep learning model for the detection of various dementia and MCI pathologies based on resting-state electroencephalography data: A retrospective multicentre study, Neural Networks 171 242-250 March 2024
  6. Nobuyuki Izutsu, Takufumi Yanagisawa, Ryohei Fukuma, Haruhiko Kishima, Magnetoencephalographic neurofeedback training decreases β-low-γ phase-amplitude coupling of the motor cortex of healthy adults: A double-blinded randomized crossover feasibility study, Journal of Neural Engineering 20(3) 036005-036005 April 27, 2023
  7. Masahiro Hata, Yusuke Watanabe, Takumi Tanaka, Kimihisa Awata, Yuki Miyazaki, Ryohei Fukuma, Daiki Taomoto, Yuto Satake, Takashi Suehiro, Hideki Kanemoto, Kenji Yoshiyama, Masao Iwase, Shunichiro Ikeda, Keiichiro Nishida, Yoshiteru Takekita, Masafumi Yoshimura, Ryouhei Ishii, Hiroaki Kazui, Tatsuya Harada, Haruhiko Kishima, Manabu Ikeda, Takufumi Yanagisawa, Precise discrimination for multiple etiologies of dementia cases based on deep learning with electroencephalography., Neuropsychobiology 82(2) 81-90 2023
  8. Takufumi Yanagisawa, Ryohei Fukuma, Ben Seymour, Masataka Tanaka, Okito Yamashita, Koichi Hosomi, Haruhiko Kishima, Yukiyasu Kamitani, Youichi Saitoh, Neurofeedback training without explicit phantom hand movements and hand-like visual feedback to modulate pain: A randomized crossover feasibility trial, The Journal of Pain 23(12) 2080-2091 August 2022
  9. Yuya Fujita, Takufumi Yanagisawa, Ryohei Fukuma, Natsuko Ura, Satoru Oshino, Haruhiko Kishima, Abnormal phase-amplitude coupling characterizes the interictal state in epilepsy., Journal of Neural Engineering 19(2) April 6, 2022
  10. Ryohei Fukuma, Takufumi Yanagisawa, Shinji Nishimoto, Hidenori Sugano, Kentaro Tamura, Shota Yamamoto, Yasushi Iimura, Yuya Fujita, Satoru Oshino, Naoki Tani, Naoko Koide-Majima, Yukiyasu Kamitani, Haruhiko Kishima, Voluntary control of semantic neural representations by imagery with conflicting visual stimulation., Communications Biology 5(1) 214-214 March 18, 2022
  11. Masataka Tanaka, Takufumi Yanagisawa, Ryohei Fukuma, Naoki Tani, Satoru Oshino, Masahito Mihara, Noriaki Hattori, Yuta Kajiyama, Ryota Hashimoto, Manabu Ikeda, Hideki Mochizuki, Haruhiko Kishima, Magnetoencephalography detects phase-amplitude coupling in Parkinson’s disease., Scientific Reports 12(1) 1835-1835 February 3, 2022
  12. Shota Yamamoto, Takufumi Yanagisawa, Ryohei Fukuma, Satoru Oshino, Naoki Tani, Hui Ming Khoo, Kohtaroh Edakawa, Maki Kobayashi, Masataka Tanaka, Yuya Fujita, Haruhiko Kishima, Data-driven electrophysiological feature based on deep learning to detect epileptic seizures, Journal of Neural Engineering 18(5) 056040-056040 September 3, 2021
  13. Takufumi Yanagisawa, Ryohei Fukuma, Ben Seymour, Masataka Tanaka, Koichi Hosomi, Okito Yamashita, Haruhiko Kishima, Yukiyasu Kamitani, Youichi Saitoh, BCI training to move a virtual hand reduces phantom limb pain: A randomized crossover trial., Neurology 95(4) e417-e426 July 16, 2020
  14. Yoshiyuki Shiraishi, Yoshinobu Kawahara, Okito Yamashita, Ryohei Fukuma, Shota Yamamoto, Youichi Saitoh, Haruhiko Kishima, Takufumi Yanagisawa, Neural decoding of electrocorticographic signals using dynamic mode decomposition., Journal of Neural Engineering 17(3) 036009-036009 April 14, 2020
  15. Ryohei Fukuma, Takufumi Yanagisawa, Manabu Kinoshita, Takashi Shinozaki, Hideyuki Arita, Atsushi Kawaguchi, Masamichi Takahashi, Yoshitaka Narita, Yuzo Terakawa, Naohiro Tsuyuguchi, Yoshiko Okita, Masahiro Nonaka, Shusuke Moriuchi, Masatoshi Takagaki, Yasunori Fujimoto, Junya Fukai, Shuichi Izumoto, Kenichi Ishibashi, Yoshikazu Nakajima, Tomoko Shofuda, Daisuke Kanematsu, Ema Yoshioka, Yoshinori Kodama, Masayuki Mano, Kanji Mori, Koichi Ichimura, Yonehiro Kanemura, Haruhiko Kishima, Prediction of IDH and TERT promoter mutations in low-grade glioma from magnetic resonance images using a convolutional neural network., Scientific Reports 9(1) 20311-20311 December 30, 2019
  16. Jo Aoe, Ryohei Fukuma, Takufumi Yanagisawa, Tatsuya Harada, Masataka Tanaka, Maki Kobayashi, You Inoue, Shota Yamamoto, Yuichiro Ohnishi, Haruhiko Kishima, Automatic diagnosis of neurological diseases using MEG signals with a deep neural network., Scientific Reports 9(1) 5057 March 2019
  17. Ryohei Fukuma, Takufumi Yanagisawa, Masataka Tanaka, Fumiaki Yoshida, Koichi Hosomi, Satoru Oshino, Naoki Tani, Haruhiko Kishima, Real-Time Neurofeedback to Modulate β-Band Power in the Subthalamic Nucleus in Parkinson’s Disease Patients., eNeuro 5(6) November 2018
  18. Takufumi Yanagisawa, Ryohei Fukuma, Ben Seymour, Koichi Hosomi, Haruhiko Kishima, Takeshi Shimizu, Hiroshi Yokoi, Masayuki Hirata, Toshiki Yoshimine, Yukiyasu Kamitani, Youichi Saitoh, MEG-BMI to control phantom limb pain., Neurologia medico-chirurgica 58(8) 327-333 August 15, 2018
  19. Ryohei Fukuma, Takufumi Yanagisawa, Hiroshi Yokoi, Masayuki Hirata, Toshiki Yoshimine, Youichi Saitoh, Yukiyasu Kamitani, Haruhiko Kishima, Training in use of brain-machine interface-controlled robotic hand improves accuracy decoding two types of hand movements., Frontiers in Neuroscience 12 478-478 2018
  20. Shinji Nishimoto, Ryohei Fukuma, Takufumi Yanagisawa, Haruhiko Kishima, Quantitative understanding of how the brain sees the world: Present status and future outlook, Japanese Journal of Neurosurgery 27(12) 896-903 2018
  21. Yasuhiko Nakanishi, Takufumi Yanagisawa, Duk Shin, Hiroyuki Kambara, Natsue Yoshimura, Masataka Tanaka, Ryohei Fukuma, Haruhiko Kishima, Masayuki Hirata, Yasuharu Koike, Mapping ECoG channel contributions to trajectory and muscle activity prediction in human sensorimotor cortex, Scientific Reports 7 45486 March 2017
  22. Takufumi Yanagisawa, Ryohei Fukuma, Ben Seymour, Koichi Hosomi, Haruhiko Kishima, Takeshi Shimizu, Hiroshi Yokoi, Masayuki Hirata, Toshiki Yoshimine, Yukiyasu Kamitani, Youichi Saitoh, Induced sensorimotor brain plasticity controls pain in phantom limb patients, Nature Communications 7 13209 March 2017
  23. Kohtaroh Edakawa, Takufumi Yanagisawa, Haruhiko Kishima, Ryohei Fukuma, Satoru Oshino, Hui Ming Khoo, Maki Kobayashi, Masataka Tanaka, Toshiki Yoshimine, Detection of epileptic seizures using phase-amplitude coupling in intracranial electroencephalography, Scientific Reports 6 25422 May 2016
  24. Ryohei Fukuma, Takufumi Yanagisawa, Youichi Saitoh, Koichi Hosomi, Haruhiko Kishima, Takeshi Shimizu, Hisato Sugata, Hiroshi Yokoi, Masayuki Hirata, Yukiyasu Kamitani, Toshiki Yoshimine, Real-time control of a neuroprosthetic hand by magnetoencephalographic signals from paralysed patients, Scientific Reports 6 21781 February 2016
  25. Misaki Nakamura, Takufumi Yanagisawa, Yumiko Okamura, Ryohei Fukuma, Masayuki Hirata, Toshihiko Araki, Yukiyasu Kamitani, Shiro Yorifuji, Categorical discrimination of human body parts by magnetoencephalography, Frontiers in Human Neuroscience 9 609 November 2015
  26. Ryohei Fukuma, Takufumi Yanagisawa, Shiro Yorifuji, Ryu Kato, Hiroshi Yokoi, Masayuki Hirata, Youichi Saitoh, Haruhiko Kishima, Yukiyasu Kamitani, Toshiki Yoshimine, Closed-loop control of a neuroprosthetic hand by magnetoencephalographic signals, PLOS One 10(7) e0131547 July 2015
  27. Yasuhiko Nakanishi, Takufumi Yanagisawa, Duk Shin, Chao Chen, Hiroyuki Kambara, Natsue Yoshimura, Ryohei Fukuma, Haruhiko Kishima, Masayuki Hirata, Yasuharu Koike, Decoding fingertip trajectory from electrocorticographic signals in humans, Neuroscience Research 85 20-27 August 2014
  28. Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Haruhiko Kishima, Kojiro Matsushita, Tetsu Goto, Ryohei Fukuma, Hiroshi Yokoi, Yukiyasu Kamitani, Toshiki Yoshimine, Electrocorticographic control of a prosthetic hand in paralyzed patients ecog control of a prosthetic hand, Biosystems and Biorobotics 6 95-103 2014
  29. Yasuhiko Nakanishi, Takufumi Yanagisawa, Duk Shin, Ryohei Fukuma, Chao Chen, Hiroyuki Kambara, Natsue Yoshimura, Masayuki Hirata, Toshiki Yoshimine, Yasuharu Koike, Prediction of three-dimensional arm trajectories based on ECoG signals recorded from human sensorimotor cortex, PLOS One 8(8) e72085 August 2013
  30. Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Haruhiko Kishima, Kojiro Matsushita, Tetsu Goto, Ryohei Fukuma, Hiroshi Yokoi, Yukiyasu Kamitani, Toshiki Yoshimine, Electrocorticographic control of a prosthetic arm in paralyzed patients, Annals of Neurology 71(3) 353-361 March 2012
  31. Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Tetsu Goto, Haruhiko Kishima, Ryohei Fukuma, Hiroshi Yokoi, Yukiyasu Kamitani, Toshiki Yoshimine, Real-time control of a prosthetic hand using human electrocorticography signals, Journal of Neurosurgery 114(6) 1715-1722 June 2011
  32. Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Haruhiko Kishima, Tetsu Goto, Ryohei Fukuma, Hiroshi Yokoi, Yukiyasu Kamitani, Toshiki Yoshimine, Prosthetic arm control by paralyzed patients using electrocorticograms, Neuroscience Research 68 E83-E83 2010
  33. Toshiki Yoshimine, Masayuki Hirata, Takuhumi Yanagisawa, Tetsu Goto, Youichi Saitoh, Haruhiko Kishima, Hiroshi Yokoi, Yukiyasu Kamitani, Ryohei Fukuma, ECoG-based brain-machine interface, Neuroscience Research 65 S33-S33 2009
  34. Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Tetsu Goto, Ryohei Fukuma, Haruhiko Kishima, Hiroshi Yokoi, Yukiyasu Kamitani, Toshiki Yoshimine, Real time cortical control of a prosthetic hand using electrocorticogram (ECoG), Neuroscience Research 65 S49-S49 2009
  35. Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Amami Kato, Ryohei Fukuma, Yukiyasu Kamitani, Toshiki Yoshimine, Brain-computer interface based on gyral and intrasulcal electrocorticograms, Neuroscience Research 61 S54-S54 2008
 

Publications in English

  1. Ryohei Fukuma, Takufumi Yanagisawa, Shinji Nishimoto, Hidenori Sugano, Kentaro Tamura, Shota Yamamoto, Yasushi Iimura, Yuya Fujita, Satoru Oshino, Naoki Tani, Naoko Koide-Majima, Yukiyasu Kamitani, Haruhiko Kishima. Closed-Loop Control of Images Based on Electrocorticogram Decoding in Visual Semantic Space. In: Brain-Computer Interface Research: A State-of-the-Art Summary, Vol. 11, pp. 41–48, January 1, 2024.
  2. Takufumi Yanagisawa, Ryohei Fukuma, Ben Seymour, Koichi Hosomi, Haruhiko Kishima, Takeshi Shimizu, Hiroshi Yokoi, Masayuki Hirata, Toshiki Yoshimine, Yukiyasu Kamitani, Youichi Saitoh. Using a BCI Prosthetic Hand to Control Phantom Limb Pain. In: Brain-Computer Interface Research: A State-of-the-Art Summary, Vol. 7, pp. 43–52, 2019.
 

Publications in Japanese

  1. Ryohei Fukuma, Controlling images with imagination: Brain-computer interface, Modern Chemistry, October 2022 issue
  2. Ryohei Fukuma, Displaying images with the same meaning as what is imagined in the brain: A new technology that uses intracranial electroencephalograms to control images through imagination, Automotive Technology, December 2022 issue
 

Patent

  1. International Application PCT/JP2020/015969 · Information Processing Device, Determination Method, and Determination Program · Takufumi Yanagisawa, Tatsuya Harada, Ryohei Fukuma, Haruhiko Kishima, Ryohei Ishii, Masahiro Hata, Manabu Ikeda, Takumi Tanaka, Jo Aoe · The University of Osaka, The University of Tokyo · Application Date: April 9, 2020 · Patent No. 7653688 · Registration Date: March 21, 2025
  2. International Application PCT/JP2019/22113 · Takufumi Yanagisawa, Ryohei Fukuma, Haruhiko Kishima, Shinji Nishimoto · Recalled Image Estimation Device, Recalled Image Estimation Method, Control Program, and Recording Medium · The University of Osaka, National Institute of Information and Communications Technology · Application Date: June 4, 2019 · Patent No. 7352914 · Registration Date: September 21, 2023
  3. Takufumi Yanagisawa, Ryohei Fukuma, Youichi Saitoh, Toshiki Yoshimine, Yukiyasu Kamitani · Brain Activity Training System and Method for Operating the Brain Activity Training System · Japanese Patent Application Publication No. 2017-127499 · Publication Date: July 27, 2017 · Application Date: January 20, 2016 · Patent No. 6755507 · Application No. 2016-009279 · Registration Date: August 28, 2020
  4. Haruhiko Kishima, Toshiki Yoshimine, Takufumi Yanagisawa, Kotaro Edagawa, Ryohei Fukuma · Detection of Epileptic Seizures by Cross-Frequency Coupling · Application Code: K20150224 · Japanese Patent Application No. 2016-8301 · Application Date: September 27, 2016 · Patent No. 6618154 · Registration Date: November 22, 2019
  5. Masayuki Hirata, Takufumi Yanagisawa, Yukiyasu Kamitani, Hiroshi Yokoi, Toshiki Yoshimine, Tetsu Goto, Ryohei Fukuma, Ryu Kato · Machine Control Device, Machine System, Machine Control Method, and Recording Medium Storing Machine Control Program · U.S. Patent · Applicants: The University of Osaka, ATR, The University of Tokyo · U.S. Application No. 12/799,840 · Application Date: May 3, 2010 · Publication: US 2011/0218453 A1 · Patent No. US8396546 · Registration Date: March 12, 2013
  6. Masayuki Hirata, Takufumi Yanagisawa, Yukiyasu Kamitani, Hiroshi Yokoi, Toshiki Yoshimine, Tetsu Goto, Ryohei Fukuma, Ryu Kato · Machine Control Device, Machine System, Machine Control Method, Machine Control Program, and Recording Medium · Japanese Domestic Patent · Applicants: The University of Osaka, Advanced Telecommunications Research Institute International (ATR), The University of Tokyo · Japanese Patent Application No. 2010-049814 · Application Date: March 5, 2010 · Publication: Japanese Unexamined Patent Application Publication No. 2011-186667 · Publication Date: September 22, 2011 · Patent No. 5467267 · Registration Date: February 7, 2014