Hemianopsia Various

Various hemianopia: features, causes and treatment

Hemianopsia heteronymous, also known as heteronymous hemianopsia, is a neurological vision disorder that is characterized by partial loss of visual perception in half the visual field. In this article we will look at the main aspects of hemianopsia heteronomia, including its definition, causes and treatment options.

Definition:

Hemianopia heteronomia is a condition in which loss of the visual field occurs in different halves of the eyes for each eye separately. That is, in the left eye there is loss of the visual field in the right half, and in the right eye - in the left half. This distinguishes hemianopsia heteronopsis from hemianopsia homonymous, in which loss of the visual field occurs in the same half of the eye for both eyes.

Causes:

Hemianopsia heteronomia can be caused by a variety of factors, including cerebrovascular disease (such as strokes), brain tumors, head trauma, inflammation of the eye or optic nerves, and some genetic disorders. Each of these causes can affect the functioning of the visual system and lead to visual field loss.

Treatment:

Treatment for hemianopsia heteronopsis depends on its cause and may include various methods of rehabilitation and assistance to patients in everyday life. In some cases, such as tumors or inflammation, medication or surgery is required to eliminate the underlying cause. However, in most cases, hemianopsia heteronomia is an incurable condition, and the main focus of treatment is rehabilitation and training patients to adapt to visual field loss.

Rehabilitation methods include the use of optical and electronic aids, such as special glasses or devices with magnifying glasses. Compensation techniques are also used to help patients learn to use their remaining visual function more effectively. This may involve learning to shift the gaze or head to obtain maximum information from the rest of the visual field.

In conclusion, hemianopia heteronomia is a condition in which there is loss of the visual field in different halves of the eyes for each eye separately. It can be caused by various reasons and requires an individual approach to treatment. Although there is no cure for this condition, rehabilitation techniques and specialist help can significantly improve patients' quality of life by helping them adapt to visual field loss and make the most of their remaining visual potential.