visual field

简明释义

视野

英英释义

例句

1.Certain eye diseases can lead to a restricted visual field.

某些眼疾可能导致视野受限。

2.The doctor tested my visual field to check for any blind spots.

医生测试了我的视野以检查是否有盲点。

3.The neurologist evaluated my visual field as part of the neurological examination.

神经科医生在神经检查中评估了我的视野。

4.During the eye exam, they measured my visual field to assess my peripheral vision.

在眼科检查中，他们测量了我的视野以评估我的周边视力。

5.A decrease in visual field can indicate a problem with the optic nerve.

视野的减少可能表明视神经存在问题。

作文

The concept of the visual field refers to the entire area that can be seen when the eyes are fixed in one position. It includes everything that is visible to a person without moving their head or eyes. Understanding the visual field is crucial for various fields, including psychology, neuroscience, and even art. In psychology, for example, the visual field plays a significant role in how we perceive our surroundings and interact with them. Our brains process visual information from different parts of the visual field, allowing us to recognize objects, identify faces, and navigate through space. This processing is not just a passive reception of images; it involves complex cognitive functions that help us make sense of what we see.In neuroscience, the study of the visual field helps researchers understand how the brain interprets visual stimuli. Different areas of the brain are responsible for processing different aspects of vision, such as color, motion, and depth. Damage to specific regions can lead to deficits in the visual field, resulting in conditions like hemianopia, where a person loses vision in half of their visual field. Such studies have profound implications for rehabilitation strategies for individuals with visual impairments.Artists also pay close attention to the visual field when creating their works. The arrangement of elements within the visual field can significantly affect the viewer's experience. For instance, a painter might use techniques that draw the viewer's eye across the canvas, guiding them through the artwork. Understanding how the visual field works can enhance an artist's ability to communicate emotions and narratives through visual means.Moreover, the visual field is not static; it changes based on various factors, including attention, lighting, and even the observer's emotional state. For example, when someone is focused on a specific task, their visual field may narrow, allowing them to concentrate better on the details at hand. Conversely, when we are relaxed or in a state of exploration, our visual field expands, enabling us to take in more information from our environment.In conclusion, the visual field is a multifaceted concept that encompasses not only the physical dimensions of what we can see but also the cognitive processes that underpin our visual experiences. Whether in the realm of science, psychology, or art, understanding the visual field enhances our comprehension of how we interact with the world around us. By studying the visual field, we gain insights into human perception, creativity, and the intricate workings of the brain. As we continue to explore this fascinating topic, we uncover new layers of meaning that enrich our understanding of both ourselves and our environment.

‘视觉领域’的概念指的是在眼睛固定在一个位置时所能看到的整个区域。它包括在不移动头部或眼睛的情况下对一个人可见的所有内容。理解‘视觉领域’对于心理学、神经科学甚至艺术等多个领域至关重要。例如，在心理学中，‘视觉领域’在我们如何感知周围环境和与之互动方面起着重要作用。我们的脑部处理来自不同部分的‘视觉领域’的视觉信息，使我们能够识别物体、辨认面孔并在空间中导航。这种处理不仅是被动接收图像；它涉及复杂的认知功能，帮助我们理解所见之物。在神经科学中，对‘视觉领域’的研究帮助研究人员理解大脑如何解释视觉刺激。大脑的不同区域负责处理视觉的不同方面，例如颜色、运动和深度。特定区域的损伤可能导致‘视觉领域’的缺陷，导致像半盲症这样的状况，患者在一半的‘视觉领域’中失去视力。这类研究对视觉障碍者的康复策略具有深远的影响。艺术家在创作作品时也非常关注‘视觉领域’。‘视觉领域’内元素的排列可以显著影响观众的体验。例如，画家可能使用一些技巧来引导观众的目光穿过画布，从而引导他们欣赏作品。理解‘视觉领域’的运作可以增强艺术家通过视觉手段传达情感和叙事的能力。此外，‘视觉领域’并不是静态的；它会根据各种因素而变化，包括注意力、光线，甚至观察者的情绪状态。例如，当某人专注于特定任务时，他们的‘视觉领域’可能会缩小，从而使他们能够更好地集中精力于手头的细节。相反，当我们放松或处于探索状态时，我们的‘视觉领域’会扩展，使我们能够从环境中获取更多信息。总之，‘视觉领域’是一个多方面的概念，它不仅包括我们所能看到的物理维度，还包括支撑我们视觉体验的认知过程。无论是在科学、心理学还是艺术领域，理解‘视觉领域’都增强了我们对如何与周围世界互动的理解。通过研究‘视觉领域’，我们获得了关于人类感知、创造力和大脑复杂运作的新见解。随着我们继续探索这一迷人的主题，我们揭示了丰富我们对自己和环境理解的新层次。