Heart abhors contracting during elevated intramuscular pressure: implication for cardiac-locomotor synchronization

Kyuichi Niizeki

doi:10.11499/sicep.2004.0_43_4

SICE Annual Conference 2004

DOI https://doi.org/10.11499/sicep.2004.0_43_4

会議情報

主催: The Society of Instrument and Control Engineers

共催: The IEEE Industrial Electronics Society, The IEEE Robotics and Automation Society, The IEEE Control Systems Society, The IEEE Systems, Man and Cybernetics Society, The Instrumentation, Systems, and Automation Society

Heart abhors contracting during elevated intramuscular pressure: implication for cardiac-locomotor synchronization

*Kyuichi Niizeki

著者情報

キーワード: phase synchronization, cardiac rhythm, locomotor rhythm

会議録・要旨集フリー

p. 43

詳細

抄録

Alternating occlusion of the bilateral femoral arteries, which simulates rhythmic intramuscular pressure changes during locomotion, caused human heartbeats to become phase-locked with the occlusion rhythm. The synchronized phase did not include overlap between peak arterial flow velocity in the leg and elevated cuff pressure. Functional significance of phase synchronization between cardiac and locomotor rhythms is discussed.

責任著者(Corresponding author)

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