Visual function subtyping in children with early‐onset cerebral visual impairment

Development of visual acuity in children with cerebral visual impairment.

OBJECTIVE To study the development of visual acuity in term-born children with cerebral visual impairment and a history of neonatal hypoxic-ischemic encephalopathy. METHODS We studied 19 term-born children, aged 6 months to 6 years, with moderate to severe neonatal hypoxic-ischemic encephalopathy and behaviors indicative of cerebral visual impairment. Longitudinal measures of grating acuity w...

Visual impairment in children.

comparison of blood flow velocity changes in posterior cerebral artery measured with transcranial doppler sonography in migraineurs with visual aura and normal persons after photostimulation

چکیده ندارد.

Visual behaviours of neurologically impaired children with cerebral visual impairment: an ethological study.

BACKGROUND/AIMS Visual functions of neurologically impaired children with permanent cerebral visual impairment (CVI) can be difficult to determine. This study investigated the behavioural profile of CVI children by means of ethological observations in order to gain a better understanding of their visual functions. METHODS Video registrations of nine subjects who were unable to undergo more or...

Visual function impairment in migraine: cerebral versus retinal deficit.