Exercise is an active biological process that involves energy consumption by the active muscles which are involved in physical exercise. This implies that the activity of muscles, primarily skeletal muscles changes considerably during physical exercise compared to the situation experienced during resting when muscles are not engaged in active activities. During any physical exercise including sporting activities such as marathon and cycling, skeletal muscles are fired by the chemical energy from the respiratory sites within the cell; the mitochondria which generate energy in the form of adenosine triphosphate (ATP). Despite the role played by the active muscles during exercise, it is worth noting that the activity of these muscles is controlled by the neuronal system. From a physiological perspective, the neuronal system controls the functioning of the two principal systems involved in energy metabolism. Cellular respiration requires adequate supply of Oxygen and organic molecules such as glucose and fatty acids which are metabolized to generate energy for use by the muscles during exercise. Therefore, this paper will provide a comprehensive discussion on the neuronal control of cardiovascular and respiratory function during exercise.
Inhaltsverzeichnis (Table of Contents)
- Neuronal Control of Cardiovascular and Respiratory Function during Physical Exercise
- Cardiovascular System
- Central Command
- Peripheral System
- Respiratory Function
Zielsetzung und Themenschwerpunkte (Objectives and Key Themes)
This paper provides a comprehensive overview of the neuronal control of cardiovascular and respiratory function during physical exercise. It focuses on the physiological mechanisms involved in regulating these systems during different intensities of exercise.
- Neuronal control of cardiovascular and respiratory systems during exercise
- The role of the central command in mediating cardiovascular and respiratory function
- The influence of peripheral reflexes on cardiovascular regulation
- Controversies surrounding the arterial baroreflex and its function during exercise
- The interplay between central command, peripheral reflexes, and respiratory function
Zusammenfassung der Kapitel (Chapter Summaries)
- Neuronal Control of Cardiovascular and Respiratory Function during Physical Exercise: This chapter introduces the topic of neuronal control of cardiovascular and respiratory systems during exercise, emphasizing the importance of these systems for energy metabolism.
- Cardiovascular System: This chapter delves into the role of the cardiovascular system in transporting nutrients and respiratory gases. It discusses how the neuronal system regulates cardiovascular function during exercise through central command and peripheral reflexes.
- Central Command: This chapter explores the central command system's role in mediating cardiovascular function during exercise. It examines the controversial aspects of this mechanism, including its potential involvement in heart failure.
- Peripheral System: This chapter focuses on the peripheral system's role in regulating cardiovascular function during exercise. It discusses the arterial baroreflex and the controversies surrounding its behavior during exercise, citing different research findings.
- Respiratory Function: This chapter discusses the role of respiratory function in supplying oxygen to active muscles and removing carbon dioxide. It examines the controversial debate about whether the central command limits pulmonary function during exercise.
Schlüsselwörter (Keywords)
The primary keywords and focus topics of this paper include neuronal control, cardiovascular function, respiratory function, central command, peripheral reflexes, arterial baroreflex, exercise intensity, and lactic acid levels. The paper explores the complex interplay between these factors and their impact on energy metabolism during physical activity.
- Quote paper
- Patrick Kimuyu (Author), 2018, Neuronal Control of Cardiovascular and Respiratory Function during Physical Exercise, Munich, GRIN Verlag, https://www.hausarbeiten.de/document/388517
