A 15-year-old boy accompanied by his mother presented to the eye clinic with sudden-onset hemifield loss in his left eye on the temporal side. He first observed this deficiency 2 weeks prior ...

A 55-year-old man at Tufts Medical Center for hypovolemic shock due to a gastrointestinal hemorrhage was referred to the inpatient ophthalmology consult service for left eye acute painless ...

The mean deviation of the Humphrey visual field study was –11.27 and –5.87 dB in the right and left eye, respectively.

Visual field testing by confrontation suggested a temporal defect in the left eye. Automated perimetry showed an incomplete right superior quadrantanopia (Figure 1).

The left hemisphere of the brain mainly deals with logic and language, whereas the right hemisphere is more linked to emotions and social signals. Some experts suggest that because the right brain ...

As for the left-eyed persons, the leading left eye is controlled by the right hemisphere, which is free from control over the leading hand’s movements. And this works out better.

Untangling the cross over of visual fields Published 1 February 2017 From John Smaje, Manchester, UK You say the “brain's right hemisphere… is the one that receives signals from the left eye ...

Partial hemianopia is when you lose part of your ability to see. Learn more about what causes it, what to expect, and more.

It is done by confrontation as a screening test to judge the extent of damage to the visual field. Visual field damage is usually seen in cases of glaucoma or in cases of brain damage seen in strokes.

Find out what you need to know about blind spots (scotomas). Learn about their causes, the treatment required, and how they affect your vision.

Disturbance of the visual field was noted in both eyes: The left eye had constricted peripheral vision, and the right eye had an incomplete lower nasal scotoma.