Izawa Jun

Affiliation

Institute of Systems and Information Engineering

Official title

Associate Professor

ORCID

Research fields


Cognitive science
Developmental mechanisms and the body works
Rehabilitation science/ Welfare engineering
Basic / Social brain science

Research projects


メタ身体運動学習の計算論的神経基盤：階層性による運動学習スピードの能動的学習	2022 -- (current)	井澤淳	Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(A)
感覚予測と報酬予測を統合するメタ学習機構：計算論的理解と脳内基盤の解明	2019 -- 2020	井澤淳	Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research on Innovative Areas	11,440,000Yen
身体性を超えた運動記憶と共感の獲得に関する脳内基盤の解明：超身体性脳科学の萌芽	2017 -- 2018	井澤淳	Japan Society for the Promotion of Science/Challenging Research (Exploratory)	6,110,000Yen
感覚予測と報酬予測に基づく運動学習の計算理論的理解と脳内基盤の解明	2017 -- 2018	井澤淳	Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research on Innovative Areas	12,090,000Yen

Degree


2004-03	博士（工学）	東京工業大学

Articles

Accounting for the valley of recovery during post-stroke rehabilitation training via a model-based analysis of macaque manual dexterity
Izawa Jun
Frontiers in rehabilitation sciences, 2022-12-20
PubMed
Transcranial magnetic stimulation on the dorsal premotor cortex facilitates human visuomotor adaptation
Izawa Jun
NeuroReport, 2022-11-2
Reward prediction errors, not sensory prediction errors, play a major role in model selection in human reinforcement learning
Izawa Jun
Neural Networks, 2022-10-1
Computational role of exploration noise in error-based de novo motor learning
Dal'Bello Lucas Rebelo; Izawa Jun
NEURAL NETWORKS/153/pp.349-372, 2022-09
The role of motor memory dynamics in structuring bodily self-consciousness
Izawa Jun; Ishikawa Ryota; Kanamura Saho Ayabe-
ISCIENCE/24(12), 2021-12-17
The Regret Motivated Reinforcement Learning
Izawa Jun
The 32nd 2021 International Symposium on Micro-NanoMechatronics and Human Science, 2021-05-08
Task-relevant and task-irrelevant variability causally shape error-based motor learning
Dal'Bello Lucas Rebelo; Izawa Jun
NEURAL NETWORKS/142/pp.583-596, 2021-10
Greater reliance on proprioceptive information during a reaching task with perspective manipulation among children with autism spectrum disorders
Hirai Masahiro; Sakurada Takeshi; Izawa Jun; Ikeda Ta...
SCIENTIFIC REPORTS/11(1), 2021-08
脳の計算理論からリハビリテーションロボットへの応用
井澤淳
The Japanese Journal of Rehabilitation Medicine, 2020-01
A small-scale robotic manipulandum for motor control study with rodents
Inoue Takahisa; Terada Shin-Ichiro; Matsuzaki Masanori; I...
Advanced Robotics/35(13-14)/pp.898-906, 2021-04
Experience of after-effect of memory update reduces sensitivity to errors during sensory-motor adaptation task
Tanamachi Kenya; Izawa Jun; Yamamoto Satoshi; Ishii Dais...
Frontiers in Human Neuroscience/15, 2021-03
Neuroanatomical Basis of Individuality in Muscle Tuning Function: Neural Correlates of Muscle Tuning
Kita Kahori; Osu Rieko; Hosoda Chihiro; Honda Manabu; ...
FRONTIERS IN BEHAVIORAL NEUROSCIENCE/13, 2019-03
PubMed
Sensory prediction errors, not performance errors, update memories in visuomotor adaptation
Lee Kangwoo; Oh Youngmin; Izawa Jun; Schweighofer Nic...
Scientific reports/8(1), 2018-11
PubMed Tsukuba Repository
Robustness of Selective Desensitization Perceptron against Irrelevant and Partially Relevant Features in Pattern Classification
Tomohiro Tanno; Kazumasa Horie; Izawa Jun; Morita Masahiko
Proceedings of the 24th International Conference on Neural Information Processing (ICONIP 2017)/pp.520-529, 2017-11
Alpha Phase Synchronization of Parietal Areas Reflects Switch-Specific Activity During Mental Rotation: An EEG Study
Yokoyama Hiroshi; Nambu Isao; Izawa Jun; Wada Yasuhiro
FRONTIERS IN HUMAN NEUROSCIENCE/12, 2018-06
PubMed Tsukuba Repository
Rehabilitation Robot and Computational Neuro-rehabilitation
井澤淳
Journal of the Robotics Society of Japan/35(7)/pp.518-524, 2017
CiNii
Diverse coordinate frames on sensorimotor areas in visuomotor transformation
Fujiwara Yusuke; Lee Jongho; Ishikawa Takahiro; Kakei ...
Scientific reports/7(1), 2017-11
PubMed Tsukuba Repository
A computational approach to detect a mete-learning of the cortical basis function during a motor adaptation study
Izawa Jun; Daichi Sasaki; masahiko morita
2015 International Symposium on Micro-NanoMechatronics and Human Science (MHS), 2015-11
Temporal changes of beta rhythms and rotation-related negativity reflect switches in motor imagery
Izawa Jun
Engineering in Medicine and Biology Society (EMBC), 2014 36th Annual International Conference of the IEEE/pp.1326- 1329, 2014-08
The influence of an uncertain force environment on reshaping trial-to-trial motor variability
Izawa Jun
NEUROREPORT, 2014-09
Reward-Dependent Modulation of Movement Variability
Pekny Sarah E.; Izawa Jun; Shadmehr Reza
JOURNAL OF NEUROSCIENCE/35(9)/pp.4015-4024, 2015-03
PubMed

Books

脳損傷――損傷後の行動と神経システムの変容
井澤淳
身体性システムとリハビリテーションの科学1 運動制御/東京大学出版会, 2018-11
身体運動の変容に関するシステム理論
井澤淳
身体性システムとリハビリテーションの科学1 運動制御/東京大学出版会, 2018-11
上肢ダイナミクス
Izawa Jun
手の百科事典, 2017-06

Conference, etc.

Application of computational neuroscience to robotic rehabilitation: a conceptual study
井澤淳
29th 2018 International Symposium on Micro-NanoMechatronics and Human Scienc/2018-12-8--2018-12-12
計算論規範型ロボティックリハビリテーションの可能性 ○井澤淳（筑波大学）
井澤淳
第３６回　日本ロボット学会学術講演会/2018-9-5--2018-9-8
An Influence of motor costs in human reinforcement learning
Izawa Jun; Sato K
Neuroscience 2016/2016-11-12--2016-11-16
Dissociating the role of sensory prediction error from performance errors in strategy based motor adaptation
Izawa Jun; Lee K; Oh Y; Schweighofer N
Neuroscience 2016/2016-11-12--2016-11-16
Computational modeling of motor recovery
Izawa Jun
第１６回日本再生医療学会総会/2017-03-07--2017-03-09
ロボットリハビリテーションの戦略に関する計算論的考察
Izawa Jun
計測自動制御学会　ライフエンジニアリング部門シンポジウム2016/2016-11-03--2016-11-05
高機能自閉症における内部モデルの特異性：計算論的アプローチ
Izawa Jun
59 回日本小児神経学会学術集会/2017-06-15--2017-06-17
Formation and destruction of motor policy alter the position and the velocity dependences during motor adaptation
Izawa Jun
Neuroscience 2014
Transmitting signals from premotor and primary somatosensory cortices construct muscle-like coordinate representation in the primary motor cortex
Izawa Jun
Neuroscience 2014
Switch-related activity and phase synchronization during mental hand rotation task
Izawa Jun
Neuroscience 2014

Teaching


2022-04 -- 2022-08	Empowerment Informatics Advanced Tutorial Study	University of Tsukuba.
2022-04 -- 2022-08	Research Paper Writing Workshop in Empowerment Informatics	University of Tsukuba.
2022-10 -- 2023-02	Research Paper Writing Workshop in Empowerment Informatics	University of Tsukuba.
2022-10 -- 2023-02	Seminar in Intelligent Interaction Technologies I	University of Tsukuba.
2022-04 -- 2022-08	Seminar in Intelligent Interaction Technologies I	University of Tsukuba.
2022-04 -- 2022-08	Seminar in Empowerment Informatics II	University of Tsukuba.
2022-10 -- 2023-02	Seminar in Empowerment Informatics II	University of Tsukuba.
2022-04 -- 2022-08	Seminar in Intelligent and Mechanical Interaction Systems I	University of Tsukuba.
2022-10 -- 2023-02	Seminar in Intelligent and Mechanical Interaction Systems I	University of Tsukuba.
2022-04 -- 2022-08	Research in Intelligent and Mechanical Interaction Systems I	University of Tsukuba.
more...

Professional activities


2015-01 -- 2015-03	計測自動制御学会	システム情報部門　身体性システム科学調査研究会　/幹事

University Management


2014-07 -- 2015-03	エンパワーメント情報学プログラム　学位審査委員会	委員
2014-07 -- 2015-03	エンパワーメント情報学プログラム　カリキュラム委員会	委員

(Last updated: 2023-06-01)