CHAO ZENAS ＣｈａｏＺｅｎａｓ

… Alternative Names

Chao Zenas Chao Zenas

CHAO Zenas チャオジーナス

CHAO Zenas c.

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Researcher Number	30532113
Affiliation (Current)	2025: 東京大学, ニューロインテリジェンス国際研究機構, 准教授
Affiliation (based on the past Project Information) *help	2019 – 2022: 東京大学, ニューロインテリジェンス国際研究機構, 准教授 2009 – 2012: The Institute of Physical and Chemical Research, 適応知性研究チーム, 研究員
Review Section/Research Field	Principal Investigator Basic Section 46010:Neuroscience-general-related / Neuroscience in general Except Principal Investigator Sensitivity informatics/Soft computing / Fusional brain recording science
Keywords	Principal Investigator Network / Brain / Schizophrenia / EEG / Cortical oscillation / Auditory sequence / Theoretical model / Prediction signal / Hierarchy / Brain network … More / Predictive coding / 長期 / サル / 認知 / ブレインマシンインターフェイス / 計画 / 意思決定 / デコード / 皮質電図 / ブレインマシーンインターフェイス … More Except Principal Investigator ECoG / BMI / 感性情報 / ニホンザル / ECoG計測 / 社会脳 / 情動認知 / 多次元神経情報解析 / Brain-Machine Interface / 情動認識 / 社会的認知機能 / ECoG電極 / サル / 補足運動野 / 頭頂葉 / 前頭前野 / 運動前野 / ミラーニューロン Less

Hierarchical interactions of predictions and prediction errors in normal and schizophrenic brainsPrincipal Investigator
- Principal Investigator
  
  Chao Zenas
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 46010:Neuroscience-general-related
- Research Institution
  The University of Tokyo
Quantitative analysis of mirror neuron system
- Principal Investigator
  
  FUJII Naotaka
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Fusional brain recording science
- Research Institution
  The Institute of Physical and Chemical Research
BMI for recognized emotion
- Principal Investigator
  
  NAGASAKA Yasuo
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Sensitivity informatics/Soft computing
- Research Institution
  The Institute of Physical and Chemical Research
Decoding decision making and planning signal from multiple cortical areas for a cognitive-based brain-machine interfacePrincipal Investigator
- Principal Investigator
  
  CHAO Zenas
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neuroscience in general
- Research Institution
  The Institute of Physical and Chemical Research

All 2022 2019 2013 2012 2010 2009 Other

All Journal Article Presentation Book

[Book] Mining spatiao-spectro-temporal cortical dynamics: a guideline for offline and online electrodcoticographic analysis2013
- Author(s)
  Chao Z and Fujii N
- Publisher
  Book chapter: Methods in Neuroethology, Springer
- Data Source
  KAKENHI-PROJECT-22240048
[Book] Mining spatio-spectro-temporal cortical dynamics : a guideline for offline and online electrocorticographic analyses Subtitle : Mining cortical dynamics from ECoG data
- Author(s)
  Zenas C Chao and Naotaka Fujii
- Publisher
  Book chapter(in press)
- Data Source
  KAKENHI-PROJECT-22700226
[Journal Article] A quantitative model reveals a frequency ordering of prediction and prediction-error signals in the human brain2022
- Author(s)
  Chao Zenas C.、Huang Yiyuan Teresa、Wu Chien-Te
- Journal Title
  
  Communications Biology
  
  Volume: 5 Issue: 1 Pages: 1-18
- DOI
  10.1038/s42003-022-04049-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06906
[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys2010
- Author(s)
  Z.C.Chao, Y.Nagasaka, N.Fujii
- Journal Title
  
  Frontiers in Neuroengineering (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700375
[Journal Article] High-order partial least squares (HOPLS), a generalized multi-linear regression method2010
- Author(s)
  Zhao Q, Caiafa CF, Chao ZC, Nagasaka Y, Fujii N, Zhang L, Cichocki A
- Journal Title
  
  IEEE Transactions on Pattern Analysis and Machine Intelligence
  
  Volume: (Under reviewed)
- Data Source
  KAKENHI-PROJECT-21700375
[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys.2010
- Author(s)
  Chao ZC, Nagasaka Y, Fujii N.
- Journal Title
  
  Frontiers in Neuroengineering 3:3.doi:10.3389/fneng.
  
  Pages: 3-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700375
[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys2010
- Author(s)
  Chao ZC, Nagasaka Y, Fujii N
- Journal Title
  
  Frontiers in Neuroengineering
  
  Volume: 3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700375
[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys.2010
- Author(s)
  Chao ZC, Nagasaka Y, Fujii N
- Journal Title
  
  Front.Neuroengineering
  
  Volume: 30 Pages: 3-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22240048
[Journal Article] Long-term asynchronous decoding of 3D hand trajectories using electrocorticographic signals in primates Toward a chronic asynchronous brain-machine interface2009
- Author(s)
  Z.C.Chao, Y.Nagasaka, N.Fujii
- Journal Title
  
  4th International IEEE/EMBS Conference on Neural Engineering
  
  Pages: 263-266
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Hierarchical prediction errors in crossmodal sequence processing: an EEG functional connectivity study2022
- Author(s)
  Yi-Yuan Huang, Chien-Te Wu, Shinsuke Koike, Zenas C. Chao
- Organizer
  Neuro2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06906
[Presentation] Proactive and frequency-specific prediction signals in hierarchical predictive coding2022
- Author(s)
  Zenas C Chao, Yi-Yuan Huang, Chien-Te Wu
- Organizer
  Neuro2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K06906
[Presentation] Predictive-coding signals in primate brain2019
- Author(s)
  Chao ZC
- Organizer
  Tsinghua University Institute for Artificial Intelligence and International Research Center for Neurointelligence Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-19K06906
[Presentation] Searching for predictive-coding signals in primate brain2019
- Author(s)
  Chao ZC
- Organizer
  Neuroscience Program of Academia Sinica (NPAS) Symposium
- Invited
- Data Source
  KAKENHI-PROJECT-19K06906
[Presentation] Mining intercortical connectivity underlying social modulation2012
- Author(s)
  Zenas C Chao, Yasuo Nagasaka, and Naotaka Fujii
- Organizer
  Society for neuroscience annual meeting
- Place of Presentation
  San Diego
- Data Source
  KAKENHI-PROJECT-22700226
[Presentation] Mining intercortical connectivity underlying social modulation2012
- Author(s)
  Zenas C Chao, Yasuo Nagasaka, and Naotaka Fujii
- Organizer
  The Japanese Neuroscience Society Annual meeting
- Place of Presentation
  Nagoya
- Data Source
  KAKENHI-PROJECT-22700226
[Presentation] Decoding continuous 3Dhandtrajectories from epidural electrocorticography in Japanese macaque2010
- Author(s)
  Shimoda K., Chao Z., Yanagawa T., Fujii N
- Organizer
  40th Annual Meeting of the Society for Neuroscience
- Place of Presentation
  San Diego, USA
- Data Source
  KAKENHI-PROJECT-22240048
[Presentation] Decoding of continuous 3D hand trajectories with epidural electrocorticographic signals in the Japanese macque.2010
- Author(s)
  Shimoda K, Chao ZC, Nagasaka Y, Fujii N.
- Organizer
  7th International Conference on Cognitive Science (ICCS)
- Place of Presentation
  Beijing, China
- Year and Date
  2010-08-20
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Comparison of activity and connectivity metrics for decoding behavioral characteristics and social states in macaques2010
- Author(s)
  Takenaka K., Nagasaka Y., Chao Z., Kunikoshi Y., Fujii N.
- Organizer
  40th Annual Meeting of the Society for Neuroscience
- Place of Presentation
  San Diego, USA
- Data Source
  KAKENHI-PROJECT-22240048
[Presentation] Synchronization of Unintentional Behavior in Japanese Monkeys.2010
- Author(s)
  Nagasaka Y, Chao ZC, Hasegawa N, Notoya T, Fujii N.
- Organizer
  7th International Conference on Cognitive Science (ICCS)
- Place of Presentation
  Beijing, China
- Year and Date
  2010-08-20
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Unintentional synchronization of forearm movements in monkeys.2010
- Author(s)
  Nagasaka Y, Chao ZC, Hasegawa N, Notoya T, Fujii N.
- Organizer
  4th Meeting for Motor Control Studies
- Place of Presentation
  Okazaki, Japan
- Year and Date
  2010-05-29
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Unintentional synchronization of forearm movements in primates.2010
- Author(s)
  Nagasaka Y, Chao ZC, Hasegawa N, Notoya T, Fujii N.
- Organizer
  Summer workshop of Comprehensive Brain Science Network
- Place of Presentation
  Sapporo, Japan
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Decoding of continuous 3D hand trajectories with epidural electrocorticographic signals in the Japanese macque2010
- Author(s)
  Shimoda K, Chao ZC, Nagasaka Y, Fujii N
- Organizer
  7th International Conference on Cognitive Science (ICCS)
- Place of Presentation
  北京,中国
- Year and Date
  2010-08-20
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Unintentional synchronization of forearm in Japanese monkeys.2010
- Author(s)
  Nagasaka Y, Chao ZC, Hasegawa N, Notoya T, Fujii N.
- Organizer
  70th Annual Meeting of the Japanese Society for Animal Psychology
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Unintentional motor synchronization in Japanese monkeys2010
- Author(s)
  Nagasaka Y, Chao ZC, Hasegawa N, Notoya T, Fujii N
- Organizer
  第33回日本神経科学大会
- Place of Presentation
  神戸
- Year and Date
  2010-09-04
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Facing a threat in a 3D environment : evaluation of the impact of depth perception on the emotional state by skin conductance and near infrared spectroscopy.2010
- Author(s)
  Combe E, Suzuki K, Chao ZC, Fujii N.
- Organizer
  33rd Annual Meeting of the Japanese Neuroscience
- Place of Presentation
  Kobe, Japan
- Year and Date
  2010-09-03
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Decoding abstract symbols by near-infrared spectroscopic signals.2009
- Author(s)
  Suzuki K, Chao ZC, Fujii N.
- Organizer
  39th Annual Meeting of the Society for Neuroscience
- Place of Presentation
  Chicago, IL, USA
- Year and Date
  2009-10-19
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Long-term asynchronous decoding of 3D hand trajectories using electrocorticographic signals in primates.2009
- Author(s)
  Chao ZC, Nagasaka Y, Fujii N
- Organizer
  Proc.4th Int.IEEE Eng.Med.Biol.Soc. (EMBS) Conf.Neural Eng., p263-266.
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Long-term asynchronous decoding of 3D hand trajectories using electrocorticographic signals in primates2009
- Author(s)
  Z.C.Chao, Y.Nagasaka, N.Fujii
- Organizer
  IEEE EMBS Conference on Neural Engineering(NER)
- Place of Presentation
  Antalya, Turkey
- Year and Date
  2009-04-30
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Long-term asynchronous decoding of multiple motor parameters using electrocorticographic signals in monkey.2009
- Author(s)
  Chao ZC, Nagasaka Y, Fujii N.
- Organizer
  39th Annual Meeting of the Society for Neuroscience
- Place of Presentation
  Chicago, IL, USA
- Year and Date
  2009-10-19
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Long-term asynchronous decoding of intended hand and eye positions using electrocorticographic signals in monkey.2009
- Author(s)
  Chao ZC, Nagasaka Y, Fujii N.
- Organizer
  32rd Annual Meeting of the Japanese Neuroscience
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Long-term asynchronous decoding of multiple motor parameters using electrocorticographic signals in monkey2009
- Author(s)
  Z.C.Chao, Y.Nagasaka, N.Fujii
- Organizer
  The Society for Neuroscience annual meeting
- Place of Presentation
  Chicago, IL, USA
- Year and Date
  2009-10-19
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Unintentional motor synchronization in Japanese monkeys.2009
- Author(s)
  Nagasaka Y, Chao ZC, Hasegawa N, Notoya T, Fujii N.
- Organizer
  33rd Annual Meeting of the Japanese Neuroscience
- Place of Presentation
  Kobe, Japan
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Single-trial decoding of abstract symbols by near-infrared spectroscopic signals.2009
- Author(s)
  Suzuki K, Chao ZC, Fujii N.
- Organizer
  32nd Annual Meeting of the Japanese Neuroscience
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] 同期における位相角度の分布に基づく領野間の関係性の推定2009
- Author(s)
  柳川透, 長坂泰勇、Chao ZC, 藤井直敬
- Organizer
  生理学研究所第3回Motor Control研究会
- Year and Date
  2009-05-30
- Data Source
  KAKENHI-PROJECT-21700375
[Presentation] Long-term asynchronous decoding of intended hand and eye positions using electrocorticographic signals in monkey2009
- Author(s)
  Z.C.Chao, Y.Nagasaka, N.Fujii
- Organizer
  The 32nd Annual Meeting of the Japan Neuroscience Society
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2009-09-17
- Data Source
  KAKENHI-PROJECT-21700375

1. NAGASAKA Yasuo (30339593)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
2. FUJII Naotaka (20392095)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

CHAO ZENAS Ｃｈａｏ Ｚｅｎａｓ

Chao Zenas Chao Zenas

CHAO Zenas チャオ ジーナス

CHAO Zenas c.

Research Projects

Research Products

Co-Researchers

Hierarchical interactions of predictions and prediction errors in normal and schizophrenic brainsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Quantitative analysis of mirror neuron system

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

BMI for recognized emotion

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Decoding decision making and planning signal from multiple cortical areas for a cognitive-based brain-machine interfacePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Mining spatiao-spectro-temporal cortical dynamics: a guideline for offline and online electrodcoticographic analysis2013

Author(s)

Publisher

Data Source

[Book] Mining spatio-spectro-temporal cortical dynamics : a guideline for offline and online electrocorticographic analyses Subtitle : Mining cortical dynamics from ECoG data

Author(s)

Publisher

Data Source

[Journal Article] A quantitative model reveals a frequency ordering of prediction and prediction-error signals in the human brain2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys2010

Author(s)

Journal Title

Data Source

[Journal Article] High-order partial least squares (HOPLS), a generalized multi-linear regression method2010

Author(s)

Journal Title

Data Source

[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys.2010

Author(s)

Journal Title

Data Source

[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys2010

Author(s)

Journal Title

Data Source

[Journal Article] Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys.2010

Author(s)

Journal Title

Data Source

[Journal Article] Long-term asynchronous decoding of 3D hand trajectories using electrocorticographic signals in primates Toward a chronic asynchronous brain-machine interface2009

Author(s)

Journal Title

Data Source

[Presentation] Hierarchical prediction errors in crossmodal sequence processing: an EEG functional connectivity study2022

Author(s)

Organizer

Data Source

[Presentation] Proactive and frequency-specific prediction signals in hierarchical predictive coding2022

Author(s)

Organizer

Data Source

[Presentation] Predictive-coding signals in primate brain2019

Author(s)

Organizer

Data Source

CHAO ZENAS ＣｈａｏＺｅｎａｓ

CHAO Zenas チャオジーナス