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Neurosci Res. 2015 Jan;90:51-5. doi: 10.1016/j.neures.2014.10.007. Epub 2014 Oct 18.

Study of the neural dynamics for understanding communication in terms of complex hetero systems.

Author information

1
Research Institute for Electronic Science, Hokkaido University, Sapporo, Japan; Research Center for Integrative Mathematics, Hokkaido University, Sapporo, Japan. Electronic address: tsuda@math.sci.hokudai.ac.jp.
2
Neuroinformatics Japan Center, RIKEN BSI, Hirosawa 2-1, Wako, Saitama, Japan.
3
School of Knowledge Science, Japan Advanced Institute of Science and Technology (JAIST), Nomi, Japan.
4
Department of Intelligent Systems, Faculty of Computer Science and Engineering, Kyoto Sangyo University, Kyoto, Japan.
5
RIKEN BSI-Toyota Collaboration Center, Hirosawa 2-1, Wako, Saitama, Japan; Graduate School of Systems and Information Engineering, University of Tsukuba, Tsukuba, Ibaraki, Japan.
6
Laboratory for Adaptive Intelligence, Brain Science Institute, RIKEN, Saitama, Japan.

Abstract

The purpose of the research project was to establish a new research area named "neural information science for communication" by elucidating its neural mechanism. The research was performed in collaboration with applied mathematicians in complex-systems science and experimental researchers in neuroscience. The project included measurements of brain activity during communication with or without languages and analyses performed with the help of extended theories for dynamical systems and stochastic systems. The communication paradigm was extended to the interactions between human and human, human and animal, human and robot, human and materials, and even animal and animal.

KEYWORDS:

Chaotic itinerancy; Communication; Complex hetero systems; Neural information science; Synchronization

PMID:
25455742
DOI:
10.1016/j.neures.2014.10.007
[Indexed for MEDLINE]

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