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Spectrum of Visual Disorders in Children With Cerebral Visual Impairment

Journal of Child Neurology, 2007
Cerebral visual impairment is a visual function deficit caused by damage to the retrogeniculate visual pathways in the absence of any major ocular disease. It is the main visual deficit in children in the developed world. Preperinatal hypoxic-ischemic damage is the most frequent cause of cerebral visual impairment, but the etiology is variable.
FAZZI, Elisa Maria, SIGNORINI SG, BOVA SM, LA PIANA R, ONDEI P, BERTONE C, MISEFARI W, BIANCHI PE   +7 more
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Diagnosing Cerebral Visual Impairment in Children with Good Visual Acuity

Strabismus, 2012
To identify elements that could facilitate the diagnosis of cerebral visual impairment (CVI) in children with good visual acuity in the general ophthalmic clinic.We retrospectively investigated the clinical characteristics of 30 children with good visual acuity and CVI and compared them with those of 23 children who were referred with a suspicion of ...
Maria, van Genderen, Marjoke, Dekker, Florine, Pilon, Irmgard, Bals   +3 more
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Visual Impairment in Cerebral Palsy

, 2012
Aim: Cerebral Visual Impairment (CVI) is actually considered a main symptom of clinical picture of Cerebral Palsy (CP), as stated by classification of CP (Rosenbaum P. et al., 2005) CP and CVI share a common origin; 60-70% of children with CP also have CVI.
Rossi A., GALLI, Jessica, Alessandrini A., Guuva C., Franzoni A., Tansini F., FAZZI, Elisa Maria   +6 more
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Cerebral Visual Impairment in Children

2015
Cerebral visual disorders have far-reaching consequences for child development. These have profound adverse effects on children‘s education and success in school and also in later life, but, unfortunately, cerebral visual disorders often remain undiagnosed and untreated in the pediatric population.
Zihl, Josef, Dutton, Gordon N.
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Profound Cerebral Visual Impairment

2014
Profound visual impairment due to CVI is relatively rare, but affected children and their families need a considerable amount of care to help bring about an optimal developmental and visual outcome. Their education is labour intensive. To train each child in skills that will afford as much autonomy as possible in later life, everyone looking after and ...
Josef Zihl, Gordon N. Dutton
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Visual Impairment in Cerebral Palsy

2017
Cerebral palsy is a disorder of movement and posture due to damage to immature brain which can be either cortical, subcortical, or both. Early brain malformations and congenital or postnatal infections affect not only the motor areas of the brain but also many levels of the visual pathway leading to various visual disorders and to a misinterpretation ...
Nikolaos Kozeis, Saurabh Jain
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Cerebral Visual Impairment (CVI) in Children

This entry reviews recent developments in identification and management of cerebral visual impairment (CVI) in children; the leading non-ocular cause of childhood visual impairment in developed and developing countries. CVI results from damage, maldevelopment or dysfunction of the visual pathways and visual processing networks in the brain. This causes
Marwa Mostafa AbdelLatif, Yasser Sami Amer, Tarek E. I. Omar, Swetha Sara Philip, Gordon N. Dutton   +4 more
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Impaired Visual Perceptual Performance on an Object Recognition Task in Children with Cerebral Visual Impairment

Neuropediatrics, 1998
Visual perceptual ability and grating acuity were studied in 22 children with cerebral visual impairment (CVI). In most studies indicating visual perceptual impairments in CVI children, the evidence is weakened by the co-presence of reduced nonverbal, relative to verbal, intelligence, which in itself might account for the impaired performance on visual
P, Stiers, P, De Cock, E, Vandenbussche
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Cerebral/Cortical Visual Impairment: A Need to Reassess Current Definitions of Visual Impairment and Blindness

Seminars in Pediatric Neurology, 2019
Cerebral/cortical visual impairment (CVI) is characterized by higher order visual dysfunction caused by injury to the retrogeniculate visual pathways and brain structures which subserve visual processing. CVI has become the leading cause of significant vision loss in children in developed countries, but continues to be an under-recognized cause of ...
Barry S, Kran, Linda, Lawrence, D Luisa, Mayer, Gena, Heidary   +3 more
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Visual Stimulation Strategies in Cerebral Visual Impairment

2021
OBJETIVO: Rever as estratégias de estimulação visual (EV) em pacientes com défice visual cerebral (DVC) e criar uma nova aplicação (app) de EV. MATERIAL E MÉTODOS: Foram identificados 394 artigos com os termos “estimulação visual” e “deficiência visual/cortical/cerebral”, através de uma pesquisa na base de dados PubMed®, desde o início até 9 de Janeiro
Jesus, Jeniffer, Paiva, Catarina, Costa Ferreira, Cláudia, Silva, Catarina, Cortez, Liliana, Bastião Silva, Luís, Murta, Joaquim   +6 more
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