hemianopia

简明释义

英[ˌhemɪəˈnəʊpɪə]美[ˌhemɪənˈopɪə]

n. 偏盲；一侧视力缺失

英英释义

单词用法

同义词

反义词

例句

1.Conclusion HSN is a right cerebral hemisphere disease relating to cognitive impairment while homonymous hemianopia is the defect of visual field.

结论HSN是与右半球病变相关的认知功能障碍，同向性偏盲是一种视野缺损。

2.The cross asymmetrical distribution of P-VEPs appears in most of the patients with bitemperal hemianopia.

大多数双颞侧偏盲患者P—VEP呈交叉不对称性分布。

3.Conclusion HSN is a right cerebral hemisphere disease relating to cognitive impairment while homonymous hemianopia is the defect of visual field.

结论HSN是与右半球病变相关的认知功能障碍，同向性偏盲是一种视野缺损。

4.Rehabilitation therapy can help individuals cope with the challenges of hemianopia.

康复治疗可以帮助个人应对半盲带来的挑战。

5.After the stroke, she experienced hemianopia, making it difficult for her to read books.

中风后，她经历了半盲，这使得她很难读书。

6.The patient was diagnosed with hemianopia, which means they have lost vision in half of their visual field.

患者被诊断为半盲，这意味着他们的视觉领域的一半失去了视力。

7.During the eye examination, the doctor tested for hemianopia by asking the patient to cover one eye.

在眼科检查中，医生通过让患者遮住一只眼睛来测试是否有半盲。

8.People with hemianopia often bump into objects on their blind side.

患有半盲的人常常会撞到盲侧的物体。

作文

Hemianopia is a condition that affects a person's visual field, resulting in the loss of vision in half of the visual field in one or both eyes. This condition can significantly impact an individual's daily life, making simple tasks such as reading, driving, or even walking more challenging. Understanding hemianopia and its implications is crucial for both patients and caregivers. The causes of hemianopia can vary widely. It may result from a stroke, traumatic brain injury, or tumors that affect the areas of the brain responsible for processing visual information. When one side of the brain is damaged, it can lead to a corresponding loss of vision in the opposite visual field. For instance, if the right side of the brain is affected, the individual may lose vision in the left half of their visual field, a condition known as left homonymous hemianopia.Living with hemianopia can be quite difficult. Individuals may find themselves bumping into objects on one side, struggling to read text, or having trouble recognizing faces. The brain often tries to compensate for this loss by using peripheral vision, but this adaptation is not always effective. As a result, those with hemianopia may experience feelings of disorientation and frustration. To manage hemianopia, rehabilitation strategies are essential. Occupational therapy can help individuals learn how to adapt to their vision loss. Therapists may teach techniques to improve scanning habits, enabling the person to better utilize their remaining vision. Additionally, vision aids such as prisms can be prescribed to expand the visual field, allowing for a more comprehensive view of the environment. Support networks also play a vital role in helping individuals cope with hemianopia. Family members and friends can provide assistance and encouragement, helping to create a safe environment for those affected. Joining support groups can also be beneficial, as sharing experiences with others facing similar challenges can foster a sense of community and understanding. In conclusion, hemianopia is a complex condition that requires a multifaceted approach to treatment and management. By understanding the nature of hemianopia, individuals can better navigate their daily lives and seek the necessary resources to enhance their quality of life. Education about this condition is essential for both patients and healthcare providers, ensuring that appropriate interventions are implemented. Through awareness and support, those living with hemianopia can find ways to adapt and thrive despite their visual impairments.

半盲是一种影响人们视觉领域的状况，导致在一只或两只眼睛中失去一半视觉领域的能力。这种情况可以显著影响个人的日常生活，使得简单的任务，如阅读、驾驶甚至行走变得更加困难。理解半盲及其影响对于患者和护理人员都至关重要。半盲的原因可能差异很大。它可能是由中风、创伤性脑损伤或肿瘤引起的，这些因素会影响负责处理视觉信息的大脑区域。当大脑的一侧受损时，可能导致相应的视觉领域丧失。例如，如果大脑的右侧受到影响，个人可能会失去左半视觉领域的视力，这种情况被称为左同向半盲。生活在半盲的状态下可能非常困难。个人可能会发现自己在一侧撞上物体，难以阅读文字或难以识别面孔。大脑通常会尝试通过使用周边视觉来补偿这种丧失，但这种适应并不总是有效。因此，患有半盲的人可能会感到迷失方向和沮丧。为了管理半盲，康复策略至关重要。职业治疗可以帮助个人学习如何适应他们的视力丧失。治疗师可能会教授改善扫描习惯的技巧，使个人能够更好地利用剩余的视力。此外，可以开处方视觉辅助工具，如棱镜，以扩展视觉领域，使环境的视野更加全面。支持网络也在帮助个人应对半盲方面发挥着重要作用。家庭成员和朋友可以提供支持和鼓励，帮助为受影响者创造一个安全的环境。加入支持小组也可能是有益的，因为与面临类似挑战的其他人分享经验可以培养社区感和理解。总之，半盲是一种复杂的情况，需要多方面的方法来治疗和管理。通过了解半盲的本质，个人可以更好地应对日常生活，并寻求必要的资源来提高生活质量。关于这种情况的教育对于患者和医疗保健提供者都是必不可少的，确保实施适当的干预措施。通过意识和支持，生活在半盲状态下的人可以找到适应和繁荣的方式，尽管他们的视力受损。