Chaotic properties of rhythmic forearm movement

Tetsuya Miyoshi, Atsuo Murata

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)


The aim of this paper was to reveal the chaotic properties of the voluntary single arm and both arms movements in various conditions about it's movement frequency and movement modes(single arm mode, in-phase mode and anti-phase mode). The chaotic analysis of rhythmic forearm movement were performed and it was confirmed that the chaotic characteristics represented by the correlation dimension and the largest Lyapunov exponents were included in the rhythmic forearm movements. Furthermore, it was clarified that there existed the difference in the values of the Lyapunov exponents and fractal dimensions between right-left forearms and consequently the left forearm movements was more complex than the one of the right forearm movements.

Original languageEnglish
Pages (from-to)2234-2239
Number of pages6
JournalProceedings of the IEEE International Conference on Systems, Man and Cybernetics
Publication statusPublished - Dec 1 2000
Externally publishedYes
Event2000 IEEE International Conference on Systems, Man and Cybernetics - Nashville, TN, USA
Duration: Oct 8 2000Oct 11 2000

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Hardware and Architecture


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