autonomous nervous system

简明释义

植物性神经系统

英英释义

例句

1.Yoga and meditation can help calm the autonomous nervous system during stressful times.

瑜伽和冥想可以帮助在压力时期平静自主神经系统。

2.Stress can impact the balance of the autonomous nervous system, leading to various health issues.

压力会影响自主神经系统的平衡，导致各种健康问题。

3.The body’s autonomous nervous system regulates involuntary functions like heartbeat and digestion.

身体的自主神经系统调节心跳和消化等不随意的功能。

4.The autonomous nervous system plays a key role in how our body responds to stress.

自主神经系统在我们身体如何应对压力中起着关键作用。

5.Understanding the autonomous nervous system is crucial for treating anxiety disorders.

理解自主神经系统对于治疗焦虑症至关重要。

作文

The human body is a complex and intricate system that relies on various mechanisms to function properly. One of the most crucial systems in our body is the autonomous nervous system, which plays a vital role in regulating involuntary bodily functions. This system operates without conscious control, managing essential processes such as heart rate, digestion, and respiratory rate. Understanding the autonomous nervous system is fundamental to comprehending how our bodies maintain homeostasis and respond to external stimuli.The autonomous nervous system is divided into two main branches: the sympathetic and parasympathetic nervous systems. The sympathetic nervous system prepares the body for 'fight or flight' responses during stressful situations. It increases heart rate, dilates pupils, and redirects blood flow to essential organs and muscles, ensuring that we are ready to react quickly to potential threats. In contrast, the parasympathetic nervous system promotes a state of rest and relaxation. It decreases heart rate, stimulates digestion, and conserves energy, allowing the body to recover and maintain balance after stressful events.The interaction between these two branches of the autonomous nervous system is crucial for our survival. For instance, when faced with danger, the sympathetic nervous system activates, but once the threat has passed, the parasympathetic nervous system takes over to restore calm and facilitate recovery. This delicate balance is essential for overall health and well-being.Moreover, the autonomous nervous system is influenced by various factors, including our emotional state, environmental conditions, and lifestyle choices. Stressful situations can lead to prolonged activation of the sympathetic nervous system, which may result in health issues such as high blood pressure, anxiety, and digestive problems. On the other hand, practices such as mindfulness, meditation, and regular exercise can enhance the function of the parasympathetic nervous system, promoting relaxation and improving overall health.In recent years, research has highlighted the importance of understanding the autonomous nervous system in relation to mental health. Conditions such as anxiety disorders, depression, and post-traumatic stress disorder (PTSD) have been linked to dysregulation of this system. By recognizing the signs of imbalance within the autonomous nervous system, individuals can seek appropriate interventions, such as therapy or lifestyle changes, to restore harmony in their bodies.In conclusion, the autonomous nervous system is a fundamental component of our physiology that regulates many involuntary functions critical for survival. Its intricate balance between the sympathetic and parasympathetic branches ensures that our bodies can respond effectively to stress while also promoting recovery and relaxation. By understanding how this system works and the factors that influence it, we can take proactive steps towards maintaining our health and well-being. Ultimately, knowledge of the autonomous nervous system empowers us to make informed choices that support our physical and mental health, leading to a more balanced and fulfilling life.

人体是一个复杂而精密的系统，依赖各种机制正常运作。我们身体中最重要的系统之一就是自主神经系统，它在调节非自愿生理功能方面发挥着至关重要的作用。这个系统在没有意识控制的情况下运作，管理心率、消化和呼吸等基本过程。理解自主神经系统对于理解我们身体如何维持内环境稳态以及如何对外部刺激作出反应至关重要。自主神经系统分为两个主要分支：交感神经系统和副交感神经系统。交感神经系统在压力情况下准备身体进行“战斗或逃跑”反应。它增加心率，扩张瞳孔，并将血流重新引导到重要器官和肌肉，确保我们能够迅速对潜在威胁做出反应。相反，副交感神经系统促进休息和放松状态。它降低心率，刺激消化，节省能量，使身体在压力事件后恢复并维持平衡。这两个分支之间的相互作用对我们的生存至关重要。例如，当面临危险时，交感神经系统被激活，但一旦威胁过去，副交感神经系统就会接管以恢复平静并促进恢复。这种微妙的平衡对整体健康和福祉至关重要。此外，自主神经系统受到多种因素的影响，包括我们的情绪状态、环境条件和生活方式选择。压力情况可能导致交感神经系统的持续激活，可能会导致高血压、焦虑和消化问题等健康问题。另一方面，正念、冥想和定期锻炼等实践可以增强副交感神经系统的功能，促进放松和改善整体健康。近年来，研究强调了理解自主神经系统与心理健康之间的重要性。焦虑症、抑郁症和创伤后应激障碍（PTSD）等疾病与该系统的失调有关。通过识别自主神经系统内部失衡的迹象，个人可以寻求适当的干预措施，例如治疗或生活方式的改变，以恢复身体的和谐。总之，自主神经系统是我们生理学的一个基本组成部分，调节许多对生存至关重要的非自愿功能。交感神经系统和副交感神经系统之间的微妙平衡确保我们的身体能够有效地应对压力，同时促进恢复和放松。通过理解这个系统的运作方式及其影响因素，我们可以采取积极措施来维护我们的健康和福祉。最终，了解自主神经系统使我们能够做出明智的选择，以支持我们的身心健康，从而过上更平衡和充实的生活。