Results 31 to 40 of about 95,041 (240)

Cortical Visual Impairment: New Directions [PDF]

Optometry and Vision Science, 2009
ABSTRACT Cortical visual impairment is the leading cause of bilateral low vision in children in the U.S., yet very little research is being performed to find new diagnostic measures and treatments. Dr.
openaire   +2 more sources

Cortical visual impairment as an initial clinical manifestation of post-traumatic brain injury: A case report and review of literature

Interdisciplinary Neurosurgery, 2019
Background: Although unilateral epidural hematoma (EDH) has been well documented, its presentation with subdural hematoma (SDH) post-traumatic brain injury, especially on the same side and accompanied with cortical visual impairment (CVI) as an initial ...
Ahmad Faried, Ismail M. Baselim, Andi N. Sendjaja, Muhammad Z. Arifin   +3 more
doaj   +1 more source

Validity and reliability of CVI Range assessment for Clinical Research (CVI Range-CR): a longitudinal cohort study

BMJ Open Ophthalmology, 2022
Introduction Cortical visual impairment (CVI) is the leading cause of paediatric visual impairment in developed countries. Children with CVI exhibit visual behaviours that differ from those with ocular causes of visual impairment.
Melinda Chang, Mark W Reid, Christine Roman-Lantzy, Sharon H O’Neil, Mark S Borchert   +4 more
doaj   +1 more source

Neuroplasticity in visual impairments

Neurology International, 2018
The visual acuity loss enables the brain to access new pathways in the quest to overcome the visual limitation and this is wellknown as neuroplasticity which have mechanisms to cortical reorganization.
Paulo Ramiler Silva, Tiago Farias, Fernando Cascio, Levi dos Santos, Vinícius Peixoto, Eric Crespo, Carla Ayres, Marcos Ayres, Victor Marinho, Victor Hugo Bastos, Pedro Ribeiro, Bruna Velasques, Marco Orsini, Rossano Fiorelli, Marcos R.G. de Freitas, Silmar Teixeira   +15 more
doaj   +1 more source

Intramodal cortical plastic changes after moderate visual impairment in human amblyopia

iScience, 2022
Summary: Early blindness results in alterations in the neural responses to auditory stimuli. Here we show that even moderately reduced vision in one eye early in life is sufficient to induce neural plastic changes in voice processing.
Matin Mortazavi, Kiera Aigner, Jessica E. Antono, Christina Gambacorta, Mor Nahum, Dennis M. Levi, Julia Föcker   +6 more
doaj   +1 more source

Cortical visual impairment in children - A new challenge for the future?

Oman Journal of Ophthalmology, 2011
Meenakshi Swaminathan
doaj   +3 more sources

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte, Hannah Koch, Olivia A. Coughlin, Jillian R. Bouck, Allie Carter, Seethal A. Jacob   +5 more
wiley   +1 more source

Visuospatial processing in patients with Alzheimer’s disease and cerebral amyloid angiopathy

Frontiers in Neurology
IntroductionThere is a well-established but poorly understood pathological and clinical overlap between cerebral amyloid angiopathy (CAA) and Alzheimer’s disease (AD).
Ana Sofia Costa, Ana Sofia Costa, Milena Albrecht, Hani Ridwan, Jörg B. Schulz, Jörg B. Schulz, Kathrin Reetz, Kathrin Reetz, João Pinho   +8 more
doaj   +1 more source

Neuro-ophthalmic manifestations of prematurity

Indian Journal of Ophthalmology, 2014
Increasing rates of preterm births coupled with better survival of these infants have resulted in higher prevalence of systemic and ocular complications associated with prematurity.
Preeti Patil Chhablani, Ramesh Kekunnaya
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source