Patients with more advanced glaucoma are likely to experience problems with everyday visual tasks such as face recognition. However, some patients still perform well at face recognition despite their visual field (VF) defects. This study investigated whether certain eye movement patterns are associated with better performance in the Cambridge Face Memory Test. For patients with bilateral VF def...

Ocular and/or visual defects were diagnosed by age 2 years in 2.1% of infants born in 1984 in one health district. Infants of low birth weight or infants requiring special care in the neonatal period had a two and a half times greater risk of vision and ocular defects than the remainder of the population. In particular, the rate of squint and neurological disease affecting the visual system was...

Applying machine learning to lemon defect recognition can improve the efficiency of quality detection. This paper proposes a deep learning-based classification method with visual feature extraction and transfer recognize lemons (i.e., green mold defects). First, data enhancement brightness compensation techniques are used for prepossessing. The is quantify defects determine variables as bandit ...

BACKGROUND Patients with visual field defects after visual pathway lesion may experience reduced vision-related quality of life (vrQoL). It has not been clarified how vrQoL impairments contribute to vision-related mental distress. METHODS One hundred and eight subjects with visual field defects caused by optic neuropathies (age M = 57.6; SD = 13.7 years) answered the National Eye Institute Vi...

Atrophy of the nerve fibres in the retina visible by direct ophthalmoscopy using red-free illumination, together with corresponding scotomata in the visual fields, signified retrograde degeneration of retinal nerve fibres from multiple sclerosis. Defects in medullated retinal nerve fibres were continous with arcuate nerve fibre bundle defects. These myelin defects exemplify secondary demyelinat...

OCULAR DISORDERS choroidoretinal defects choroidal coloboma, retinal coloboma, macular coloboma, retinal pigmentation changes, retinal flecks corneal defects not including dystrophy microphthalmos (anteposterior globe diameter less than 20 mm, in adult), anophthalmos eye, motility defects nystagmus strabismus convergent, esotropia, misalignment of the visual axes of the eyes eyelids, anomalies ...