Mental processes and breathing during exercise

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概要

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• Breathing during exercise is an important physiological function for maintaining homeostasis of hydrogen ion concentration ([H+]) in the internal environment. In general, ventilatory response during exercise is considered to be automatically (unconsciously) controlled depending on exercise intensity and the corresponding perturbation of neurohumoral factors. However, in awake humans, the act of performing physical exercise is coupled with conscious elements such as motivation, effort, and emotions. This means that ventilatory control during exercise is also inseparably linked to such mental processes. With regard to the indivisibility between ventilatory control and conscious elements, there has been increasing psychological and neurophysiological evidence supporting the importance of mental and behavior factors in addition to neurohumoral factors. Therefore, in this paper, previous studies, on the indivisibility of ventilatory control and conscious elements, were looked at, and the roles of mental processes in ventilatory control and [H+] homeostasis during exercise discussed.

著者

• Yunoki Takahiro

  Department of Human Developmental Sciences, Faculty of Education, Hokkaido University

関連論文

• 2-13 Relationship between Oxygenation in Inactive Biceps Brachia Muscle and Hyperventilation during Leg Cycling
• Examination of oxygen uptake kinetics in decremental load exercise by a nemerical computation model
• Effects of Sodium Bicarbonate Ingestion on Hyperventilation and Recovery of pH after a Short-term Intense Exercise(Proceedings of the 2008 Annual International Health and Physical Fitness Conference)
• P-9 Examination of Oxygen Uptake Kinetics in Decremental Load Exercise by a Numerical Computation Model(Proceedings of the 56th Meeting of Japan Society of Physiological Anthropology)
• Mental processes and breathing during exercise

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