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Differences between ages and onset in functional network changes associated with reading Braille

Visual impairment affects learning ability, speed and accuracy required for reading, writing and learning memory in terms of educational performance. Braille training requires decoding of simple dots into meaningful words and sentences. The objectives of this study were to evaluate...

Comparing visual acuity to visual demand levels in classrooms

This study investigated the actual logMAR and contrast sensitivity demands in a cross-sectional sample of kindergarten through grade 12 classrooms in New York city. This was done to consider the potential benefit in optimising the specificity of visual acuity-based screening...

Evaluation of fluocinolone acetonide in the management of BRC

This is a single-centre, retrospective, intervention study of 15 eyes of birdshot retinochoroiditis (BRC) patients who received Iluvein, with a mean follow-up period of 31 months. Five eyes had previously received dexamethasone intravitreal implant 0.7mg (Ozurdex). Fluorescein angiography (FA) showed...

Test combination which could detect prodromal Alzheimer disease

The authors prospectively recruited a convenience sample of individuals aged over 65 and either with a diagnosis of mild cognitive impairment (MCI) due to Alzheimer disease or normal cognition. Other types of dementia and severe neurological conditions were excluded. All...

New management algorithm for acute post cataract endophthalmitis

In this study, the authors aimed to establish an objective algorithm for recommending urgent pars plana vitrectomy (PPV) to help improve visual outcomes in the current era of clear corneal-incision phacoemulsification and small gauge PPV. This study examined 150 cases...

Effective contrast ratio as a measure of binocular visual perception

The authors used a binocular phase combination paradigm to quantitatively evaluate and compare the binocular visual perception of normal individuals and patients with different types of strabismus to understand the binocular visual perception of patients with strabismus and evaluate whether...

OCT measurements in neurodevelopmental conditions

The authors aimed to investigate what changes occur in the retinal nerve fibre layer (RNFL), ganglion cell layer (GCL) and macula when specific learning disorder (SLD) comorbidity is added to attention deficit hyperactivity disorder (ADHD). They compared measures in three...

Neuro-ophthalmology consequences of Lyme disease

This study sought to review the seasonality and the occurrence of Lyme disease within their institution with a focus on neuro-ophthalmic consequences. This was a retrospective study of 212 children: 50 (24%) with neuroborreliosis (NB). There was an increase in...

Macular choroidal changes after inferior oblique muscle surgery

This study was undertaken to investigate the retinal neurovasculature, choroidal thickness and choroidal vascular index (CVI) changes at the macula at one week, one- and three-month intervals post inferior oblique muscle myectomy. The hypothesis was that, given the close proximity...

Changes in retinal and choroidal microcirculation after strabismus surgery

The aim was to evaluate retinal and choroidal microcirculation using optical coherence tomography angiography after strabismus surgery. This was a cross-sectional observation study of 44 eyes of 44 patients. Patients were split into three groups: (1) one-muscle horizontal surgery (n=9);...

Suitability of online materials for strabismus

In this study, the authors aimed to evaluate and compare online materials about strabismus using expanded metrics including readability, complexity and suitability. They highlight areas of improvement for better counselling of patients on the internet. Ten top web pages were...

Codifying ‘care’ and ‘cure’ behaviours of artificial intelligence systems: now out in Nature Medicine

A new publication in Nature Medicine discusses 'Building a code of conduct for AI-driven clinical consultations' The diversity of AI applications in medicine is growing at an accelerating rate, with that trend set to continue as technology develops. This diversity...