keyword
MENU ▼
Read by QxMD icon Read
search

Convergence insufficiency

keyword
https://www.readbyqxmd.com/read/28540011/effectiveness-of-vision-therapy-in-school-children-with-symptomatic-convergence-insufficiency
#1
Jung Un Jang, Jung Yun Jang, Kim Tai-Hyung, Hwang Woon Moon
PURPOSE: To determine the effectiveness of vision therapy among Korean elementary school children with convergence insufficiency. METHODS: A total of 235 elementary schoolchildren, 10.13 ± 2.45 years of age, were subjected to thorough eye examination including binocular vision testing. Of them, 32 individuals with symptomatic convergence insufficiency without strabismus, amblyopia, and ocular disease were chosen to receive vision therapy via brock string, barrel card, mirror stereoscope, prism goggles, and aperture rule for a duration of 8 weeks...
April 2017: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/28537542/malonate-degradation-in-acinetobacter-baylyi-adp1-operon-organization-and-regulation-by-mdcr
#2
Julie L Stoudenmire, Alicia L Schmidt, Melissa P Tumen-Velasquez, Kathryn T Elliott, Nicole S Laniohan, S Walker Whitley, Nickolaus R Galloway, Melesse Nune, Michael West, Cory Momany, Ellen L Neidle, Anna C Karls
Transcriptional regulators in the LysR or GntR families are typically encoded in the genomic neighbourhood of bacterial genes for malonate degradation. While these arrangements have been evaluated using bioinformatics methods, experimental studies demonstrating co-transcription of predicted operons were lacking. Here, transcriptional regulation was characterized for a cluster of mdc genes that enable a soil bacterium, Acinetobacter baylyi ADP1, to use malonate as a carbon source. Despite previous assumptions that the mdc-gene set forms one operon, our studies revealed distinct promoters in two different regions of a nine-gene cluster...
May 25, 2017: Microbiology
https://www.readbyqxmd.com/read/28537091/convergence-between-observations-and-interviews-in-clinical-diagnosis-of-reactive-attachment-disorder-and-disinhibited-social-engagement-disorder
#3
Hans Peter Giltaij, Paula Sophia Sterkenburg, Carlo Schuengel
OBJECTIVE: A comprehensive approach is needed for diagnosing disordered attachment behavior due to the multifaceted nature of attachment. Differences between various indicators can pose a challenge for deciding on the proper diagnosis. This study assessed the convergence between clinical interview assessment and observation-based clinical diagnosis, and their linkages with inadequate care. METHOD: Participating children ( N = 55) had intelligence quotients (IQs) between 50 and 85 and were referred for psychiatric consultation...
May 1, 2017: Clinical Child Psychology and Psychiatry
https://www.readbyqxmd.com/read/28511593/convergence-insufficiency-identifies-athletes-at-risk-of-prolonged-recovery-from-sport-related-concussion
#4
Kevin M DuPrey, David Webner, Adam Lyons, Crystal H Kucuk, Jeffrey T Ellis, Peter F Cronholm
BACKGROUND: Sensitive and specific screening methods are needed to identify athletes at risk of prolonged recovery after sport-related concussion (SRC). Convergence insufficiency (CI) is a common finding in concussed athletes. PURPOSE: To assess the relationship between CI and recovery after SRC at the initial office visit. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: In this retrospective cohort study, 270 athletes (147 male, 123 female), mean ± SD age 14...
May 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28491916/orthoptic-treatment-of-convergence-insufficiency-in-parkinson-s-disease-a-case-series
#5
Hélène Kergoat, Caroline Law, Estefania Chriqui, Marie-Jeanne Kergoat, Bernard-Simon Leclerc, Michel Panisset, Ronald Postuma, Elizabeth L Irving
Introduction: This study reports a case series of orthoptic treatment (OT) for convergence insufficiency (CI) in individuals with Parkinson's disease (PD). Method: We are reporting two cases of individuals with PD who completed OT for CI. Both had a confirmed diagnosis of CI, accompanied by CI-type symptomatology. They each underwent an OT program consisting of three office-based visits and 8 weeks of home-based exercises. Treatment outcome was based on the changes measured pre- versus post-OT on the near point of convergence, positive fusional vergences, and symptomatology score...
January 2017: Gerontology & Geriatric Medicine
https://www.readbyqxmd.com/read/28475322/exploring-the-dynamics-of-propeller-loops-in-human-telomeric-dna-quadruplexes-using-atomistic-simulations
#6
Barira Islam, Petr Stadlbauer, Alejandro Gil-Ley, Guillermo Pérez-Hernández, Shozeb Haider, Stephen Neidle, Giovanni Bussi, Pavel Banas, Michal Otyepka, Jiri Sponer
We have carried out a series of extended unbiased molecular dynamics (MD) simulations (up to 10 μs long, ∼162 μs in total) complemented by replica-exchange with the collective variable tempering (RECT) approach for several human telomeric DNA G-quadruplex (GQ) topologies with TTA propeller loops. We used different AMBER DNA force-field variants and also processed simulations by Markov State Model (MSM) analysis. The slow conformational transitions in the propeller loops took place on a scale of a few μs, emphasizing the need for long simulations in studies of GQ dynamics...
May 18, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28415190/density-functional-calculations-of-transport-properties-in-the-nondegenerate-limit-and-the-role-of-electron-electron-scattering
#7
Michael P Desjarlais, Christian R Scullard, Lorin X Benedict, Heather D Whitley, Ronald Redmer
We compute electrical and thermal conductivities of hydrogen plasmas in the nondegenerate regime using Kohn-Sham density functional theory (DFT) and an application of the Kubo-Greenwood response formula, and demonstrate that for thermal conductivity, the mean-field treatment of the electron-electron (e-e) interaction therein is insufficient to reproduce the weak-coupling limit obtained by plasma kinetic theories. An explicit e-e scattering correction to the DFT is posited by appealing to Matthiessen's Rule and the results of our computations of conductivities with the quantum Lenard-Balescu (QLB) equation...
March 2017: Physical Review. E
https://www.readbyqxmd.com/read/28395878/cerebral-aneurysm-blood-flow-simulations-are-sensitive-to-basic-solver-settings
#8
Kendall D Dennis, David F Kallmes, Dan Dragomir-Daescu
Computational modeling of peri-aneurysmal hemodynamics is typically carried out with commercial software without knowledge of the sensitivity of the model to variation in input values. For three aneurysm models, we carried out a formal sensitivity analysis and optimization strategy focused on variation in timestep duration and model residual error values and their impact on hemodynamic outputs. We examined the solution sensitivity to timestep sizes of 10(-3)s, 10(-4)s, and 10(-5)s while using model residual error values of 10(-4), 10(-5), and 10(-6) using ANSYS Fluent to observe compounding errors and to optimize solver settings for computational efficiency while preserving solution accuracy...
April 3, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28368082/-comparison-of-the-wechsler-memory-scale-iii-and-the-spain-complutense-verbal-learning-test-in-acquired-brain-injury-construct-validity-and-ecological-validity
#9
P Luna-Lario, J Pena, N Ojeda
AIMS: To perform an in-depth examination of the construct validity and the ecological validity of the Wechsler Memory Scale-III (WMS-III) and the Spain-Complutense Verbal Learning Test (TAVEC). PATIENTS AND METHODS: The sample consists of 106 adults with acquired brain injury who were treated in the Area of Neuropsychology and Neuropsychiatry of the Complejo Hospitalario de Navarra and displayed memory deficit as the main sequela, measured by means of specific memory tests...
April 16, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28364967/-does-the-french-big-five-inventory-evaluate-facets-other-than-the-big-five-factors
#10
R Courtois, J-M Petot, B Lignier, G Lecocq, O Plaisant
INTRODUCTION: The Big Five Inventory (BFI) developed by John et al. (1991) is one of the most widely accepted tools for assessing dimensions of personality. It comprises 44 items that assess five broad dimensions of personality (the Big Five Factors): Extraversion, Agreeableness, Conscientiousness, Neuroticism and Openness to experience. Based on correlations with the facets described in the NEO Personality Inventory Revised (NEO PI-R), another Big Five assessment tool with 240 items and 6 facets per dimension, Soto and John (2009) showed that the dimensions in the BFI could be divided into two facets each (ten facets altogether)...
March 29, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28300074/total-synthesis-of-mycobacterial-arabinogalactan-containing-92-monosaccharide-units
#11
Yong Wu, De-Cai Xiong, Si-Cong Chen, Yong-Shi Wang, Xin-Shan Ye
Carbohydrates are diverse bio-macromolecules with highly complex structures that are involved in numerous biological processes. Well-defined carbohydrates obtained by chemical synthesis are essential to the understanding of their functions. However, synthesis of carbohydrates is greatly hampered by its insufficient efficiency. So far, assembly of long carbohydrate chains remains one of the most challenging tasks for synthetic chemists. Here we describe a highly efficient assembly of a 92-mer polysaccharide by the preactivation-based one-pot glycosylation protocol...
March 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/28298006/nuclear-magnetic-resonance-diffusion-pore-imaging-experimental-phase-detection-by-double-diffusion-encoding
#12
Kerstin Demberg, Frederik Bernd Laun, Johannes Windschuh, Reiner Umathum, Peter Bachert, Tristan Anselm Kuder
Diffusion pore imaging is an extension of diffusion-weighted nuclear magnetic resonance imaging enabling the direct measurement of the shape of arbitrarily formed, closed pores by probing diffusion restrictions using the motion of spin-bearing particles. Examples of such pores comprise cells in biological tissue or oil containing cavities in porous rocks. All pores contained in the measurement volume contribute to one reconstructed image, which reduces the problem of vanishing signal at increasing resolution present in conventional magnetic resonance imaging...
February 2017: Physical Review. E
https://www.readbyqxmd.com/read/28229342/the-prevalence-and-types-of-strabismus-and-average-of-stereopsis-in-japanese-adults
#13
Toshiaki Goseki, Hitoshi Ishikawa
PURPOSE: Few studies report the prevalence and types of strabismus, or average of stereopsis in Japanese adults. We performed ophthalmological evaluation including motility and stereopsis during medical examinations at cooperative companies. METHODS: We studies 1214 volunteers. The average age was 41.2 ± 12.6 (range 20-86) years. Examinations were carried out using their customary eyewear, evaluating alternate prism cover test (APCT), and Titmus stereo test (TST)...
February 22, 2017: Japanese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28222490/the-prevalence-of-convergence-insufficiency-in-iran-a-population-based-study
#14
Hassan Hashemi, Payam Nabovati, Mehdi Khabazkhoob, Hadi Ostadimoghaddam, Asgar Doostdar, Ehsan Shiralivand, Abbasali Yekta
PURPOSE: The aim was to determine the prevalence of convergence insufficiency and its relationship with age, gender and refractive error in a population-based study. METHODS: In this cross-sectional study, all residents over one year old in Mashhad city, in the north east of Iran, were sampled through random stratified cluster sampling. After selecting samples and their participation in the study, they all had eye examinations including the measurement of visual acuity, refraction, binocular vision assessment, including cover test, measurement of near point of convergence and fusional vergences and finally, slitlamp biomicroscopy...
February 21, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28222105/stat3-cdc25a-dependent-cell-proliferation-promotes-embryonic-axis-extension-during-zebrafish-gastrulation
#15
Yinzi Liu, Diane S Sepich, Lilianna Solnica-Krezel
Cell proliferation has generally been considered dispensable for anteroposterior extension of embryonic axis during vertebrate gastrulation. Signal transducer and activator of transcription 3 (Stat3), a conserved controller of cell proliferation, survival and regeneration, is associated with human scoliosis, cancer and Hyper IgE Syndrome. Zebrafish Stat3 was proposed to govern convergence and extension gastrulation movements in part by promoting Wnt/Planar Cell Polarity (PCP) signaling, a conserved regulator of mediolaterally polarized cell behaviors...
February 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28212875/genotyping-by-sequencing-provides-the-first-well-resolved-phylogeny-for-coffee-coffea-and-insights-into-the-evolution-of-caffeine-content-in-its-species-gbs-coffee-phylogeny-and-the-evolution-of-caffeine-content
#16
Perla Hamon, Corrinne E Grover, Aaron P Davis, Jean-Jacques Rakotomalala, Nathalie E Raharimalala, Victor A Albert, Hosahalli L Sreenath, Piet Stoffelen, Sharon E Mitchell, Emmanuel Couturon, Serge Hamon, Alexandre de Kochko, Dominique Crouzillat, Michel Rigoreau, Ucu Sumirat, Sélastique Akaffou, Romain Guyot
A comprehensive and meaningful phylogenetic hypothesis for the commercially important coffee genus (Coffea) has long been a key objective for coffee researchers. For molecular studies, progress has been limited by low levels of sequence divergence, leading to insufficient topological resolution and statistical support in phylogenetic trees, particularly for the major lineages and for the numerous species occurring in Madagascar. We report here the first almost fully resolved, broadly sampled phylogenetic hypothesis for coffee, the result of combining genotyping-by-sequencing (GBS) technology with a newly developed, lab-based workflow to integrate short read next-generation sequencing for low numbers of additional samples...
February 16, 2017: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/28132818/salt-inducible-kinase-3-provides-sugar-tolerance-by-regulating-nadph-nadp-redox-balance
#17
Mari Teesalu, Bohdana M Rovenko, Ville Hietakangas
Nutrient-sensing pathways respond to changes in the levels of macronutrients, such as sugars, lipids, or amino acids, and regulate metabolic pathways to maintain organismal homeostasis [1, 2]. Consequently, nutrient sensing provides animals with the metabolic flexibility necessary for enduring temporal fluctuations in nutrient intake. Recent studies have shown that an animal's ability to survive on a high-sugar diet is determined by sugar-responsive gene regulation [3-8]. It remains to be elucidated whether other levels of metabolic control, such as post-translational regulation of metabolic enzymes, also contribute to organismal sugar tolerance...
February 6, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28126262/changes-in-stimulus-and-response-ac-a-ratio-with-vision-therapy-in-convergence-insufficiency
#18
Neeraj Kumar Singh, Revathy Mani, Jameel Rizwana Hussaindeen
PURPOSE: To evaluate the changes in the stimulus and response Accommodative Convergence to Accommodation (AC/A) ratio following vision therapy (VT) in Convergence Insufficiency (CI). METHODS: Stimulus and response AC/A ratio were measured on twenty five CI participants, pre and post 10 sessions of VT. Stimulus AC/A ratio was measured using the gradient method and response AC/A ratio was calculated using modified Thorington technique with accommodative responses measured using WAM-5500 open-field autorefractor...
January 23, 2017: Journal of Optometry
https://www.readbyqxmd.com/read/28094981/gw100-a-plane-wave-perspective-for-small-molecules
#19
Emanuele Maggio, Peitao Liu, Michiel J van Setten, Georg Kresse
In a recent work, van Setten and co-workers have presented a carefully converged G0W0 study of 100 closed shell molecules [ J. Chem. Theory Comput. 2015 , 11 , 5665 - 5687 ]. For two different codes they found excellent agreement to within a few 10 meV if identical Gaussian basis sets were used. We inspect the same set of molecules using the projector augmented wave method and the Vienna ab initio simulation package (VASP). For the ionization potential, the basis set extrapolated plane wave results agree very well with the Gaussian basis sets, often reaching better than 50 meV agreement...
January 31, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28089390/quantitative-evaluation-of-the-in-vivo-vocal-fold-medial-surface-shape
#20
Andrew M Vahabzadeh-Hagh, Zhaoyan Zhang, Dinesh K Chhetri
OBJECTIVES/HYPOTHESIS: Glottal insufficiency is a common clinical problem in otolaryngology and medialization laryngoplasty (ML) procedures remain the primary treatment modality. Although the goal of ML is to restore physiologic glottal posture and achieve optimal phonation, this posture has not been directly measured. In this study, we assessed glottal medial surface contour changes with selective activation of the intrinsic laryngeal muscles (ILMs). STUDY DESIGN: Basic science study using an in vivo canine hemilarynx model...
January 12, 2017: Journal of Voice: Official Journal of the Voice Foundation
keyword
keyword
35101
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"