Sentence examples for visual field constriction from inspiring English sources

Retinitis pigmentosa (RP) refers to a heterogeneous group of inherited diseases that result in progressive retinal degeneration, characterized by visual field constriction and night blindness.

CNS-OT may cause convulsions similar to epileptic seizures, with sudden loss of consciousness, and other symptoms such as nausea, vomiting, palpitations, visual field constriction, tinnitus and auditory hallucinations.

Despite the multitude of genetic mutations being associated with the RP phenotype, the clinical and functional manifestations of the disease remain the same: nyctalopia, visual field constriction (tunnel vision), photopsias and pigment proliferation.

Retinitis pigmentosa (RP) is an inherited retinal dystrophy causing progressive visual field constriction.

The disease is characterised by night blindness, visual field constriction, and reduced electroretinographic waves.

We recorded eight patients with visual loss or visual field constriction in their initial visit to our hospital.

Scotopic electroretinogram was almost completely extinguished and visual field showed concentric constriction to 5° on both eyes, confirming the presumed diagnosis.

C-30-2 Humphrey visual fields done in 2014 showing further progression of visual field defect with peripheral constriction and enlarged blind spot more pronounced in the right eye. Figure 3 Montage fundus photos of the right and left eye.

Visual fields can be impaired, varying from partial visual field defects, to severe constriction of visual fields [ 16].

Visual field test showed peripheral constriction, decreased retinal sensitivity in the Bjerrum area of the right eye, and a small temporal island remaining in the left eye.

The use of vigabatrin was registered because of the risk of constriction of visual field [ 31].