Results 81 to 90 of about 2,342,191 (355)

Characteristics of Cerebral Palsy in the Midwestern US

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.
Susie Kim   +6 more
wiley   +1 more source

Child eye health in Ethiopia: a mixed methods analysis of policy and commitment to action

open access: yesBMJ Open, 2023
Background Child eye health is a serious public health issue in Ethiopia, where children under the age of 15 account for over half of the population.
Samson Tesfaye   +4 more
doaj   +1 more source

All eyes on rapid adaptive evolution [PDF]

open access: yesNature Reviews Genetics, 2018
A new study reveals that DNA methylation-mediated repression of gene expression regulates early eye development in blind cave morphs of Astyanax mexicanus.
openaire   +3 more sources

Visual Learning In The Perception Of Texture: Simple And Contingent Aftereffects Of Texture Density [PDF]

open access: yes, 1996
Novel results elucidating the magnitude, binocularity and retinotopicity of aftereffects of visual texture density adaptation are reported as is a new contingent aftereffect of texture density which suggests that the perception of visual texture density ...
Durgin, Frank H., Proffitt, D. R.
core   +2 more sources

Expanding Hereditary Spastic Paraplegias Limits: Biallelic SPAST Variants in Cerebral Palsy Mimics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegias (HSP) are rare neurodegenerative disorders marked by spasticity and lower limb weakness. The most common type, SPG4, is usually autosomal dominant and caused by SPAST gene variants, typically presenting as pure HSP.
Gregorio A. Nolasco   +18 more
wiley   +1 more source

Saccade Dynamics in the Acute and Recovery Phase of Abducens Nerve Palsy

open access: yesJournal of Ophthalmic & Vision Research
Purpose: To examine the natural adaptive course of ocular motor system in unilateral abducens nerve palsy while addressing the scarce literature on saccade dynamics and natural adaptation.
Elissavet Kemanetzoglou   +4 more
doaj   +1 more source

Binocular Eye Movements Are Adapted to the Natural Environment [PDF]

open access: yesThe Journal of Neuroscience, 2019
Humans and many animals make frequent saccades requiring coordinated movements of the eyes. When landing on the new fixation point, the eyes must converge accurately or double images will be perceived. We asked whether the visual system uses statistical regularities in the natural environment to aid eye alignment at the end of saccades. We measured the
Gibaldi A., Banks M. S.
openaire   +5 more sources

Human visual response to nuclear particle exposures [PDF]

open access: yes, 1972
Experiments with accelerated helium ions were performed in an effort to localize the site of initial radiation interactions in the eye that lead to light flash observations by astronauts during spaceflight.
Budinger, T. F.   +2 more
core   +1 more source

Quantitative Assessment of Upper Limb Ataxia Using a Virtual Reality‐Based Evaluation System

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebellar ataxia impairs coordination and balance, reducing quality of life. Conventional clinical scales, including the Scale for the Assessment and Rating of Ataxia (SARA) and the International Cooperative Ataxia Rating Scale (ICARS), are widely used to assess ataxia but are limited by subjectivity and inter‐rater variability ...
Masayuki Sato   +5 more
wiley   +1 more source

The modern versus extended evolutionary synthesis : sketch of an intra-genomic gene's eye view for the evolutionary-genetic underpinning of epigenetic and developmental evolution [PDF]

open access: yes, 2018
Studying the phenotypic evolution of organisms in terms of populations of genes and genotypes, the Modern Synthesis (MS) conceptualizes biological evolution in terms of 'inter-organismal' interactions among genes sitting in the different individual ...
Blancke, Stefaan   +2 more
core   +6 more sources

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