hemianopsia

简明释义

英[ˌhemɪænˈəʊpɪə]美[ˌhemɪənˈopɪə]

n. [眼科] 偏盲

英英释义

单词用法

同义词

反义词

例句

1.It has long been known that bitemporal hemianopsia is one of the typical manifestations in patients with pituitary tumours.

一百多年来，临床实践已经证实脑垂体肿瘤（或视交叉部病变）可以引起双颞侧偏盲的视野改变。

2.ResultsCompared with patients in NAF group, those in NVAF group were older, severe paralysis, and conscious disturbance and hemianopsia, and less lacunar infarction.

病人瘫痪重，意识障碍程度深，偏盲发生率高而腔隙性脑梗死发生率低；

3.The defect of visual field was detected in all patients, including completely homonymous hemianopsia (12 cases, 67%) and partly homonymous hemianopsia (5 cases, 28%).

所有患者均有视野改变，包括完全性同向偏盲12例（67%）和部分性同向偏盲5例（28%）。

4.Results Total 11 cases (22 eyes), there were homonymous hemianopsia (9 cases), symmetry defect over central line (2 cases), macular sparing (16 eyes) and macular split (6 eyes).

结果11例（2 2只眼）中，同侧偏盲9例，超过中线相合性视野缺损2例，16只眼黄斑回避，6只眼黄斑对劈。

5.Results Total 11 cases (22 eyes), there were homonymous hemianopsia (9 cases), symmetry defect over central line (2 cases), macular sparing (16 eyes) and macular split (6 eyes).

结果11例（2 2只眼）中，同侧偏盲9例，超过中线相合性视野缺损2例，16只眼黄斑回避，6只眼黄斑对劈。

6.He learned to scan his environment more effectively due to his hemianopsia.

由于他的半盲，他学会了更有效地扫描环境。

7.After the stroke, he experienced hemianopsia, making it difficult to see objects on his left side.

中风后，他经历了半盲，这使他很难看到左侧的物体。

8.The patient was diagnosed with hemianopsia, a condition that causes loss of vision in half of the visual field.

患者被诊断为半盲，这是一种导致视觉领域一半失去视力的疾病。

9.The visual field test revealed that she had hemianopsia affecting her right eye.

视野测试显示她的右眼受到半盲的影响。

10.Therapists often work with patients suffering from hemianopsia to help them adapt to their visual limitations.

治疗师通常与遭受半盲的患者合作，以帮助他们适应视觉限制。

作文

Hemianopsia is a term used in the medical field to describe a condition characterized by a loss of vision in half of the visual field. This condition can significantly impact an individual's daily life, as it affects their ability to see objects and navigate their environment effectively. Understanding hemianopsia (半盲) is crucial for both patients and healthcare providers, as it can lead to various challenges and require specific interventions to manage the condition.The causes of hemianopsia (半盲) can vary widely. It may result from a stroke, brain injury, or tumors affecting the visual pathways in the brain. For instance, a stroke that occurs in the occipital lobe, which is responsible for processing visual information, can lead to this condition. Patients with hemianopsia (半盲) often experience difficulty seeing objects on one side, which can be particularly dangerous when driving or walking in crowded areas.Living with hemianopsia (半盲) can be challenging, but there are strategies that individuals can employ to cope with the condition. One effective method is called visual scanning therapy, where patients are trained to consciously look toward their blind side to improve their awareness of the environment. Occupational therapists often work with patients to develop personalized strategies that enhance their independence and safety in daily activities.In addition to therapy, assistive devices can also play a role in helping those with hemianopsia (半盲) regain some level of independence. For example, specialized glasses with prisms can help expand the visual field, allowing individuals to see more of their surroundings. Furthermore, technology such as smartphone apps designed for navigation can provide auditory cues to help guide individuals safely through their environment.Support from family and friends is also vital for those living with hemianopsia (半盲). Educating loved ones about the condition can foster understanding and patience, making it easier for individuals to communicate their needs. Joining support groups can also provide emotional assistance and practical advice from others facing similar challenges.In conclusion, hemianopsia (半盲) is a significant visual impairment that requires attention and care. By understanding the condition, its causes, and the strategies available for management, both patients and healthcare providers can work together to improve quality of life. With the right support and resources, individuals with hemianopsia (半盲) can lead fulfilling lives despite their visual limitations.