دستگاه عصبی خودمختار
دستگاه خود مختار غده های درون ریز ماهیچه های ،صاف قلب و عروق خونی و پوشش درونی معده و روده را اداره می کند دستگاه عصبی خود مختار شامل دو بخش سمپاتیک و پاراسمپاتیک است که اثرات متضاد دارند.
بخش سمپاتیک در برانگیختگی هیجانی نقش دارد (۱ ضربان قلب را افزایش میدهد (۲ شریانهای ماهیچه های مخطط و قلب را گشاد میکنند (۳) شریانهای پوست و اندامهای گوارشی را تنگ می.کند (۴ ایجاد تعریق (۵ فعال سازی بعضی از غده های درون ریز – ترشح هورمون ها به جهت برانگیختگی بیشتر.
بخش پاراسمپاتیک بخش مسلط در دوره :آرمیدگی (۱) مردمک چشم را تنگ می.کند ( ترشح بزاق ( کاهش ضربان قلب (۴) شرکت در عمل گوارش (۵) به طور کلی سبب تداوم کارکردهایی میشود که ذخایر بدن را محافظت میکند.
این دو بخش در دو مورد تعامل پیچیده ای دارند – در موارد ترس و هیجان که سمپاتیک مسلط است و پاراسمپاتیک تخلیه غیر ارادی مثانه یا روده را بر عهده دارد. ۲ عمل کامل جنسی جنس مذکر (۱ نعوظ پاراسمپاتیک (۲) انزال سمپاتیک
Unlocking the Potential of the Autonomous Nervous System: A Revolutionary Device
Have you ever heard of the groundbreaking concept of “Autonomic nervous system”? This revolutionary technology is here to transform the way we perceive and understand our own nervous system.
Autonomic nervous system translates to “Autonomic Nervous System” in English, and it refers to the intricate network of neurons that control involuntary bodily functions. This comprehensive WordPress post aims to take you on an extraordinary journey through the fascinating depths of this subject, unraveling its unique features, benefits, and the exceptional value it brings to our lives.
The Marvels of the Autonomic Nervous System
The autonomic nervous system is truly a marvel of biological engineering. Despite its elusive nature, this sophisticated system silently works behind the scenes, regulating numerous vital processes within our bodies. It seamlessly controls our heart rate, breathing, digestion, and so much more, all without conscious effort. With the help of this post, we will dive into the intricate details of this enigmatic system, shedding light on its complexities and unraveling its mysteries.
Unveiling Unique Features
Autonomic nervous system boasts some extraordinary features that set it apart from any other bodily system. Here are a few notable ones:
Automaticity and Self-regulation: Unlike the voluntary nervous system, the autonomic nervous system functions automatically, making split-second adjustments to maintain balance and harmony within our bodies.
Dual Division: The autonomic nervous system is divided into the sympathetic and parasympathetic divisions, which work in opposite directions to regulate various bodily functions. This delicate balance between the two divisions ensures our bodies’ optimal performance.
Neurotransmitter Secrets: In this post, we will unlock the hidden secrets of neurotransmitters and their vital role in transmitting signals throughout the autonomic nervous system, enabling seamless communication and control.
Benefits and Value
Now, you may wonder, what benefits and value does understanding the autonomic nervous system bring to our lives? The answer lies in its profound impact on our overall well-being. By comprehending the complexities of this remarkable system, we gain an invaluable advantage in monitoring and managing our bodily processes. From stress reduction techniques to improving cardiovascular health, a deeper understanding of the autonomic nervous system empowers us to optimize our health and live a more fulfilling life.
In conclusion, this WordPress post’s captivating narrative is an invitation to embark on a thrilling exploration of the “Autonomic nervous system” that resides within each one of us. Its unique features, benefits, and the value it brings are truly remarkable. So, join us on this captivating journey as we unravel the mysteries of the autonomic nervous system and unlock the secrets to a healthier, more balanced life.
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