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Akihiro Nakamura
Akihiro Nakamura
Verified email at bpe.es.osaka-u.ac.jp - Homepage
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Year
Postural instability via a loss of intermittent control in elderly and patients with Parkinson’s disease: A model-based and data-driven approach
Y Suzuki, A Nakamura, M Milosevic, K Nomura, T Tanahashi, T Endo, ...
Chaos: An Interdisciplinary Journal of Nonlinear Science 30 (11), 2020
452020
Long-lasting event-related beta synchronizations of electroencephalographic activity in response to support-surface perturbations during upright stance: a pilot study …
A Nakamura, Y Suzuki, M Milosevic, T Nomura
Frontiers in systems neuroscience 15, 660434, 2021
152021
Discrete cortical control during quiet stance revealed by desynchronization and rebound of beta oscillations
A Nakamura, R Miura, Y Suzuki, P Morasso, T Nomura
Neuroscience Letters 814, 137443, 2023
72023
EEG activity related to decrease in persistency of gait cycle variability during distracted walking
A Nakamura, Y Suzuki, S Yano, T Nomura
2021 IEEE 3rd Global Conference on Life Sciences and Technologies (LifeTech …, 2021
32021
A Markov chain approximation of switched Fokker–Planck equations for a model of on–off intermittency in the postural control during quiet standing
Y Suzuki, K Togame, A Nakamura, T Nomura
Communications in Nonlinear Science and Numerical Simulation 126, 107488, 2023
22023
How the brain can be trained to achieve an intermittent control strategy for stabilizing quiet stance by means of reinforcement learning
T Takazawa, Y Suzuki, A Nakamura, R Matsuo, P Morasso, T Nomura
Biological Cybernetics 118 (3), 229-248, 2024
2024
Exploration of a reward function for reinforcement learning leading to the intermittent feedback control during human quiet stance
T TAKAZAWA, Y SUZUKI, A NAKAMURA, R MATSUO, T NOMURA
自律分散システム・シンポジウム (CD-ROM) 35, 1-2, 2023
2023
A finite state markov-chain approximation of the intermittent control model during human quiet standing using a finite element analysis of stochastic hybrid dynamical system
Y Suzuki, K Togame, A Nakamura, T Nomura
IEICE Technical Report; IEICE Tech. Rep. 121 (79), 108-113, 2021
2021
Stochastic on-off switching dynamics in a model of intermittent control during human quiet stance: A finite Markov chain approximation of switched Fokker-Planck equations.
Y Suzuki, K Togame, A Nakamura, T Nomura
CoRR, 2021
2021
Parameter inference using Approximate Bayesian Computations for the intermittent control model on postural sway data: A comparison between healthy people and patients with …
Y Suzuki, A Nakamura, T Endo, S Sakoda, T Nomura
IEICE Technical Report; IEICE Tech. Rep. 120 (301), 25-30, 2020
2020
A finite state markov-chain approximation of the intermittent control model during human quiet standing using a finite element analysis of its Fokker-Planck equation
K Togame, A Nakamura, Y Suzuki, T Nomura
IEICE Technical Report; IEICE Tech. Rep. 119 (452), 83-83, 2020
2020
Analysis of a simple stochastic hybrid dynamical system using its Fokker-Planck equation
K Togame, A Nakamura, Y Suzuki, T Nomura
IEICE Technical Report; IEICE Tech. Rep. 119 (137), 19-24, 2019
2019
Assimilating the intermittent control model into postural sway data using Bayesian inference
A Nakamura, Y Suzuki, K Kazuya, T Nomura
2019 IEEE 1st Global Conference on Life Sciences and Technologies (LifeTech …, 2019
2019
Postural and beta-band electroencephalogram responses to floor-surface perturbations during human quiet standing
A Nakamura, Y Suzuki, T Nomura
Advances in Neuroinformatics VI, 39, 2018
2018
A simple reinforcement learning of state-dependent PD feedback gains for stabilizing an inverted pendulum invokes the intermittent control strategy.
T Takazawa, Y Suzuki, A Nakamura, T Nomura
IEICE Technical Report; IEICE Tech. Rep., 0
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