consciousness

简明释义

英[ˈkɒnʃəsnəs]美[ˈkɑːnʃəsnəs]

n. 知觉，清醒；思想，意识；（群体的）观念体系；感知，察觉

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英英释义

单词用法

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例句

1.The development of self-consciousness and the notion of individual identity were critical parts of the neurobiological changes that made us human.

自我意识的发展和个体认同的概念是使我们成为人类的神经生物学变化的关键部分。

2.She banged her head and lost consciousness.

她撞了头，失去了知觉。

3.It's a thoughtful examination of the dangers of our computing overdose and a historical overview of how technological advances change consciousness.

这是对我们过度使用计算机的危险的深刻考察，也是对技术进步如何改变意识的历史概述。

4.Emotions are an essential and inseparable part of our consciousness.

情感是我们意识中必不可少且不可分割的一部分。

5.What's so great about consciousness, anyway?

那么意识究竟有什么了不起的呢？

6."The thought that 'I'm in it for me' has become deeply rooted in the national consciousness." Ms. Elshtain says.

“ ‘我为自己而战’的思想已经深深扎根于国民意识中。” 爱尔希坦女士说。

7.She was in a deep sleep and unaware of her surroundings, lacking consciousness.

她在深度睡眠中，对周围环境毫无察觉，缺乏意识。

8.The doctor checked for signs of consciousness after the surgery.

手术后，医生检查了是否有意识的迹象。

9.Meditation can help improve your state of consciousness.

冥想可以帮助改善你的意识状态。

10.After the accident, he slowly regained his consciousness.

事故后，他慢慢恢复了意识。

11.His consciousness of social issues made him a great advocate.

他对社会问题的意识使他成为一位优秀的倡导者。

作文

The concept of consciousness has fascinated philosophers, scientists, and thinkers for centuries. It represents our awareness of ourselves and our environment, allowing us to experience thoughts, emotions, and sensations. The study of consciousness is not only a philosophical inquiry but also a scientific endeavor that seeks to understand how our minds work and how we perceive reality. In this essay, I will explore the nature of consciousness, its implications, and the ongoing debates surrounding it.Firstly, it is essential to define what we mean by consciousness. At its core, consciousness refers to the state of being aware of and able to think about one’s own existence, thoughts, and surroundings. This self-awareness enables us to reflect on our actions, make decisions, and engage with the world meaningfully. For example, when we feel joy or sadness, it is our consciousness that allows us to recognize and label these emotions. Moreover, consciousness can be divided into different levels. There is the basic level of awareness that we experience daily, which includes sensory perceptions and immediate thoughts. Then, there are deeper layers of consciousness, such as the subconscious and unconscious mind, where memories and instincts reside. Understanding these layers is crucial for grasping the complexity of human behavior and mental processes.The implications of consciousness extend beyond personal awareness; they touch upon ethical considerations and the nature of existence itself. For instance, discussions about artificial intelligence often raise questions about whether machines could ever achieve consciousness. If a computer were to exhibit behaviors indistinguishable from a human, would it possess consciousness? This inquiry challenges our understanding of what it means to be alive and sentient.Furthermore, the exploration of consciousness has significant implications in fields such as psychology and neuroscience. Researchers have conducted numerous studies to unravel the mysteries of consciousness, examining brain activity and its correlation with conscious experience. Techniques like functional magnetic resonance imaging (fMRI) allow scientists to observe which areas of the brain are active during different conscious states. These findings contribute to our understanding of disorders related to consciousness, such as coma or locked-in syndrome, where individuals may have varying degrees of awareness despite their inability to respond physically.In addition to scientific approaches, philosophical perspectives on consciousness continue to provoke thought and debate. Dualists argue that consciousness is separate from the physical body, while materialists contend that it arises solely from neurological processes. This dichotomy raises profound questions about the nature of reality and our place within it. If consciousness is merely a byproduct of brain activity, what does that say about free will and personal identity?In conclusion, consciousness is a multifaceted phenomenon that encompasses awareness, self-reflection, and the ability to engage with the world. Its study bridges the realms of philosophy, science, and ethics, prompting us to consider deep questions about existence and the nature of reality. As we continue to investigate consciousness, we may not only uncover the secrets of the mind but also gain insight into what it means to be human.

“意识”这一概念几个世纪以来一直吸引着哲学家、科学家和思想家的关注。它代表着我们对自己和周围环境的意识，使我们能够体验思想、情感和感觉。“意识”的研究不仅是哲学探讨，也是科学努力，旨在理解我们的思维如何运作以及我们如何感知现实。在这篇文章中，我将探讨“意识”的本质、其影响以及围绕它的持续辩论。首先，定义我们所说的“意识”是至关重要的。基本上，“意识”指的是对自身存在、思想和周围环境的觉察状态。这种自我意识使我们能够反思自己的行为、做出决策，并以有意义的方式与世界互动。例如，当我们感到快乐或悲伤时，正是我们的“意识”让我们能够识别和标记这些情感。此外，“意识”可以分为不同的层次。我们每天经历的基本意识水平包括感官感知和即时思维。然后，还有更深层次的“意识”，如潜意识和无意识，那里储存着记忆和本能。理解这些层次对于把握人类行为和心理过程的复杂性至关重要。“意识”的影响不仅限于个人的觉察；它还涉及伦理考虑和存在本身的性质。例如，关于人工智能的讨论常常引发关于机器是否能够获得“意识”的问题。如果一台计算机表现出与人类无异的行为，它会拥有“意识”吗？这一探讨挑战了我们对生命和感知的理解。此外，对“意识”的探索在心理学和神经科学等领域具有重要影响。研究人员进行了大量研究，以揭示“意识”的奥秘，检查大脑活动及其与意识体验的关联。功能性磁共振成像（fMRI）等技术使科学家能够观察在不同意识状态下大脑的活跃区域。这些发现有助于我们理解与“意识”相关的障碍，例如昏迷或锁定综合征，在这些情况下，个体可能在身体上无法反应，但却可能有不同程度的意识。除了科学方法，关于“意识”的哲学视角仍然引发思考和辩论。二元论者认为“意识”与身体是分开的，而唯物主义者则主张它仅源于神经过程。这种二分法提出了关于现实本质和我们在其中的位置的深刻问题。如果“意识”只是大脑活动的副产品，那么这对自由意志和个人身份意味着什么？总之，“意识”是一个多面现象，涵盖了觉察、自我反思和与世界互动的能力。它的研究连接了哲学、科学和伦理的领域，促使我们思考关于存在和现实本质的深刻问题。随着我们继续研究“意识”，我们不仅可能揭示心灵的秘密，还可能深入了解作为人类的意义。