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Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku

Embodied simulation with a digital brain model and a realistic musculoskeletal body model provides a means to understand animal behavior and behavioral change. Such simulation can be too large and complex to conduct on a single computer, and so distributed simulation across multiple computers over t...

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Autores principales: Kuniyoshi, Yusuke, Kuriyama, Rin, Omura, Shu, Gutierrez, Carlos Enrique, Sun, Zhe, Feldotto, Benedikt, Albanese, Ugo, Knoll, Alois C., Yamada, Taiki, Hirayama, Tomoya, Morin, Fabrice O., Igarashi, Jun, Doya, Kenji, Yamazaki, Tadashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10585105/
https://www.ncbi.nlm.nih.gov/pubmed/37867618
http://dx.doi.org/10.3389/fnbot.2023.1269848
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author Kuniyoshi, Yusuke
Kuriyama, Rin
Omura, Shu
Gutierrez, Carlos Enrique
Sun, Zhe
Feldotto, Benedikt
Albanese, Ugo
Knoll, Alois C.
Yamada, Taiki
Hirayama, Tomoya
Morin, Fabrice O.
Igarashi, Jun
Doya, Kenji
Yamazaki, Tadashi
author_facet Kuniyoshi, Yusuke
Kuriyama, Rin
Omura, Shu
Gutierrez, Carlos Enrique
Sun, Zhe
Feldotto, Benedikt
Albanese, Ugo
Knoll, Alois C.
Yamada, Taiki
Hirayama, Tomoya
Morin, Fabrice O.
Igarashi, Jun
Doya, Kenji
Yamazaki, Tadashi
author_sort Kuniyoshi, Yusuke
collection PubMed
description Embodied simulation with a digital brain model and a realistic musculoskeletal body model provides a means to understand animal behavior and behavioral change. Such simulation can be too large and complex to conduct on a single computer, and so distributed simulation across multiple computers over the Internet is necessary. In this study, we report our joint effort on developing a spiking brain model and a mouse body model, connecting over the Internet, and conducting bidirectional simulation while synchronizing them. Specifically, the brain model consisted of multiple regions including secondary motor cortex, primary motor and somatosensory cortices, basal ganglia, cerebellum and thalamus, whereas the mouse body model, provided by the Neurorobotics Platform of the Human Brain Project, had a movable forelimb with three joints and six antagonistic muscles to act in a virtual environment. Those were simulated in a distributed manner across multiple computers including the supercomputer Fugaku, which is the flagship supercomputer in Japan, while communicating via Robot Operating System (ROS). To incorporate models written in C/C++ in the distributed simulation, we developed a C++ version of the rosbridge library from scratch, which has been released under an open source license. These results provide necessary tools for distributed embodied simulation, and demonstrate its possibility and usefulness toward understanding animal behavior and behavioral change.
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spelling pubmed-105851052023-10-20 Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku Kuniyoshi, Yusuke Kuriyama, Rin Omura, Shu Gutierrez, Carlos Enrique Sun, Zhe Feldotto, Benedikt Albanese, Ugo Knoll, Alois C. Yamada, Taiki Hirayama, Tomoya Morin, Fabrice O. Igarashi, Jun Doya, Kenji Yamazaki, Tadashi Front Neurorobot Neuroscience Embodied simulation with a digital brain model and a realistic musculoskeletal body model provides a means to understand animal behavior and behavioral change. Such simulation can be too large and complex to conduct on a single computer, and so distributed simulation across multiple computers over the Internet is necessary. In this study, we report our joint effort on developing a spiking brain model and a mouse body model, connecting over the Internet, and conducting bidirectional simulation while synchronizing them. Specifically, the brain model consisted of multiple regions including secondary motor cortex, primary motor and somatosensory cortices, basal ganglia, cerebellum and thalamus, whereas the mouse body model, provided by the Neurorobotics Platform of the Human Brain Project, had a movable forelimb with three joints and six antagonistic muscles to act in a virtual environment. Those were simulated in a distributed manner across multiple computers including the supercomputer Fugaku, which is the flagship supercomputer in Japan, while communicating via Robot Operating System (ROS). To incorporate models written in C/C++ in the distributed simulation, we developed a C++ version of the rosbridge library from scratch, which has been released under an open source license. These results provide necessary tools for distributed embodied simulation, and demonstrate its possibility and usefulness toward understanding animal behavior and behavioral change. Frontiers Media S.A. 2023-10-05 /pmc/articles/PMC10585105/ /pubmed/37867618 http://dx.doi.org/10.3389/fnbot.2023.1269848 Text en Copyright © 2023 Kuniyoshi, Kuriyama, Omura, Gutierrez, Sun, Feldotto, Albanese, Knoll, Yamada, Hirayama, Morin, Igarashi, Doya and Yamazaki. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Neuroscience
Kuniyoshi, Yusuke
Kuriyama, Rin
Omura, Shu
Gutierrez, Carlos Enrique
Sun, Zhe
Feldotto, Benedikt
Albanese, Ugo
Knoll, Alois C.
Yamada, Taiki
Hirayama, Tomoya
Morin, Fabrice O.
Igarashi, Jun
Doya, Kenji
Yamazaki, Tadashi
Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku
title Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku
title_full Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku
title_fullStr Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku
title_full_unstemmed Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku
title_short Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku
title_sort embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer fugaku
topic Neuroscience
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10585105/
https://www.ncbi.nlm.nih.gov/pubmed/37867618
http://dx.doi.org/10.3389/fnbot.2023.1269848
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