healthy visual and school-age children

OBJECTIVE: The authors' objective was to study clinical, imaging, and neuropsychological changes in children who underwent surgery for a temporal arachnoid cyst (TAC). METHODS: Thirty-four children were prospectively assessed similarly at diagnosis and postoperatively (mean 14 months) with clinic visits, images, cognitive tests, and parental questionnaires on mood/behavior and executive functions. The scores were compared pre- and postoperatively for the entire cohort and individually...

Insufficient fruit and vegetable intake (FVI) and low potassium intake are associated with many non-communicable diseases, but the association with early renal damage in children is uncertain. We aimed to identify the associations of early renal damage with insufficient FVI and daily potassium intake in a general pediatric population. We conducted four waves of urine assays based on our child cohort (PROC) study from October 2018 to November 2019 in Beijing, China. We investigated FVI and other lifestyle status via questionnaire surveys and measured urinary potassium, β2 -microglobulin (β2 -MG), and microalbumin (MA) excretion to assess daily potassium intake and renal damage among 1914 primary school children...

Background: Hand-eye coordination is essential for our daily activities. It involves the accuracy and concentration with which an individual performs tasks. Memory tasks like abacus involve the increased use of the superior and middle frontal gyrus, the motor region of the cerebral cortex, which improves the blood supply to this region, and nourishment to the neurons. This enhances neural plasticity in the developing age, which, in turn, improves the rapidity and precision of physical responses to various stimuli...

PURPOSE: To investigate acute eye symptoms in healthy children after a typical day of virtual school during the COVID-19 pandemic. METHODS: The study population included 110 healthy children 10-17 years of age who were enrolled in full-time or hybrid virtual school. Children with a history of central nervous system or ocular pathology, recent concussions, reported poor vision, convergence insufficiency, history of orthoptic therapy, strabismus, amblyopia, or learning disorders were excluded...

Dear Editor, The Covid-19 pandemic affected human life globally, inducing much stress on daily living (Çakıroğlu et al. 2020). Although assessments of general mental health during the Covid-19 pandemic have been widely reported, there is not adequate research on how schizophrenia patients have been affected. According to the World Health Organization (2020), individuals with chronic diseases who do not pay attention to their personal hygiene and the rules of protection from COVID-19 have a higher risk of getting infected than the healthy individuals who observe these measures...

Currently, sports activities require a high reaction speed, coordination, and balance, highlighting the relationship between proprioceptive control, visual control, and hand-eye coordination in youth. The present research assessed the proprioceptive control, reaction speed, and lower limb balance of youth from five different schools to identify the level of physical preparation of children in this direction. This prospective study was conducted between 1 January 2020 and 29 February 2020. A total of 107 healthy children (33 females and 74 males) with appropriate medical conditions, aged between 14 and 15 years, from five Romanian schools were included in the experiment...

Dear Editor, The Covid-19 pandemic affected human life globally, inducing much stress on daily living (Çakıroğlu et al. 2020). Although assessments of general mental health during the Covid-19 pandemic have been widely reported, there is not adequate research on how schizophrenia patients have been affected. According to the World Health Organization (2020), individuals with chronic diseases who do not pay attention to their personal hygiene and the rules of protection from COVID-19 have a higher risk of getting infected than the healthy individuals who observe these measures...

Objective: To record occlusal contact of primary dentition at maximal intercuspal position in children with individual normal occlusion. Methods: A total of 57 children were recruited from patients of the Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology. Inclusion criteria were that the subjects were 3-5 years old with no visually detectable caries or pupal and periapical diseases, had complete primary dentition, had individual normal occlusion, had normal function of craniofacial system, were medically healthy, could cooperate with sampling and had obtained written informed consent from the parents or guardians...

PURPOSE: To provide guidance on the frequency and components of eye examinations for healthy children aged 0 to 5 years. METHODS: These guidelines were developed based on the medical literature and clinical experience of an expert committee. PubMed/Medline searches were performed, with selected publications not restricted to systematic reviews, randomized controlled trials, or observational studies. The Grading of Recommendations Assessment, Development, and Evaluation profile was applied when suitable, and for issues without scientific evidence, recommendations were based on expert consensus...

OBJECTIVE: Emotions are often conveyed via visual and together with the auditory mode in social interaction. We aimed to investigate the ability to recognize facial and/or auditory emotions in school-aged children with cochlear implantation and healthy controls. METHODS: All participants were asked to respond to facial emotions of Ekman and Friesen's pictures, then auditory emotions, and last, they were asked to respond to video-based dynamic synchronous facial and auditory emotions...

PURPOSE: To assess anterior segment anatomic parameters in school-aged children with spontaneously regressed retinopathy of prematurity (sr-ROP) and in children born preterm without ROP history (preT). METHODS: sr-ROP and preT children were compared with healthy, born at term children (control group). Biometric characteristics were measured with the IOLMaster. Iridocorneal angle structure was evaluated using Visante AS-OCT, and angle opening distance, trabecular iris space area and scleral spur angle were calculated...

Purpose: : Retinoblastoma (RB) is the commonest intraocular tumor in children. Despite high cure rates, data on health-related quality of life (HRQoL) of RB survivors are limited. This study aimed to analyze parent's perspective and self-report of HRQoL of RB survivors, using healthy siblings as controls. It also evaluated the impact of socio-economic status (SES), gender, disease laterality, treatment modality, duration since diagnosis, and visual outcomes, on HRQoL. Methods: Ninety-two RB survivors were enrolled in this observational, cross-sectional questionnaire-based study conducted at a tertiary care center...

PURPOSE: To investigate the contributions of ocular crystalline lens transmittance spectra and pupil size on age-related differences in the magnitude of light-induced melatonin suppression at night. The first aim was to demonstrate that spectral lens transmittance in children can be measured in vivo with a Purkinje image-based system. The second aim was to test the hypothesis that the magnitude of melatonin suppression in children is enhanced by larger pupils and higher lens transmittance of short wavelengths...

BACKGROUND AND OBJECTIVES: The American Academy of Pediatrics recommends literacy and school readiness promotion during well visits. The Reading House (TRH) is a children's book-based screener of emergent literacy skills in preschool-aged children. Vocabulary, rhyming, and rapid naming are core emergent skills, and reading abilities are associated with thicker cortex in the left hemisphere. Our objective was to expand validity of TRH relative to these skills and explore association with cortical thickness...

It has remained uncertain whether the mechanisms of visual perceptual learning (VPL)1-4 remain stable across the lifespan or undergo developmental changes. This uncertainty largely originates from missing results about the mechanisms of VPL in healthy children. We here investigated the mechanisms of task-irrelevant VPL in healthy elementary school age children (7-10 years old) and compared their results to healthy young adults (18-31 years old). Subjects performed a rapid-serial-visual-presentation (RSVP) task at central fixation over the course of several daily sessions while coherent motion was merely exposed as a task-irrelevant feature in the visual periphery either at threshold or suprathreshold levels for coherent motion detection...

AIM: To measure the central choroidal thickness (ChT) in children and adolescents with anxiety disorders. METHODS: Totally 41 anxiety patients (8-16y) and 35 healthy controls (age-matched) were evaluated. Complete ophthalmic examination was performed. Inclusion criteria were best corrected visual acuity ≥20/20, normal intraocular pressure (IOP; 10-21 mm Hg), and no systemic or ocular diseases according to history. The diagnosis of psychiatric disorders was determined using Schedule for Affective Disorders and Schizophrenia for School Aged Children Present-Lifetime Version (K-SADS-PL)...

Competing theories of dyslexia posit that reading difficulties arise from impaired visual, auditory, phonological, or statistical learning mechanisms. Importantly, many theories posit that dyslexia reflects a cascade of impairments emanating from a single "core deficit". Here we report two studies evaluating core deficit and multifactorial models. In Study 1 we use publicly available data from the Healthy Brain Network to test the accuracy of phonological processing measures for predicting dyslexia diagnosis and find that over 30% of cases are misclassified (sensitivity = 66...

BACKGROUND: Accurate quantification of pain in a clinical setting is vital. The use of an electronic pain scale enables data to be collected, analyzed, and utilized much faster compared with traditional paper-based scales. The advancement of smart technology in pediatric and adult pain evaluation may offer opportunities to introduce easy-to-use and reliable pain assessment methods within different clinical settings. If promptly introduced within different pediatric and adult pain clinic services, validated and easily accessible mobile health pain apps may lead to early pain detection, promoting improvement in patient's quality of life and leading to potentially less time off from school or work...

BACKGROUND: The design and use of serious video games for children have increased in recent years. To maximize the effects of these games, it is essential to understand the children's experiences through playing. Previous studies identified that enjoyment and user experience satisfaction of the players are principal factors that can influence the success of serious video games and the learning of their players. However, research about the relationship between enjoyment and user experience satisfaction with learning in children 8 to 10 years old is sparse...

OBJECTIVE: Type-1 diabetes (T1D) is a disruptive metabolic disease that has an impact on neurodevelopment through its effects on the structure and function of the brain. One of the cognitive domains affected by T1D is sustained attention. The aim of this study was to analyze this process in children with T1D and compare their results to those of healthy controls. METHODS: Seventeen T1D children attending regular primary school and a similar group of healthy children matched by gender, age, handedness, and educational level were evaluated while identifying happy faces in a Go-NoGo task presented visually with simultaneous electrophysiological recording...