Results 91 to 100 of about 1,304,550 (285)

Prevalence of different types of intermittent exotropia among exotropic children at Ain Shams University ophthalmology outpatient clinic

Journal of the Egyptian Ophthalmological Society, 2021
Introduction Intermittent exotropia ‘X(T)’ is a disorder of binocular eye movement control, in which one eye intermittently moves outward. It is the commonest type of exodeviation and is usually detected by the parents in early childhood. Patients with X(
Rehab A.M Sallam, Noha M Samak, Ahmed T Ismail, Mohammad A Rashad   +3 more
doaj   +1 more source

Characterization of Visual Symptomatology Associated with Refractive, Accommodative, and Binocular Anomalies [PDF]

, 2015
Purpose. To characterize the symptomatology of refractive, accommodative, and nonstrabismic binocular dysfunctions and to assess the association between dysfunctions and symptoms. Methods. 175 randomised university students were examined.
Cacho-Martínez, Pilar, Cantó-Cerdán, Mario, Carbonell Bonete, Stela, García-Muñoz, Ángel   +3 more
core   +3 more sources

Neural consequences of symptomatic convergence insufficiency: A small sample study

Ophthalmic & physiological optics
Convergence insufficiency (CI) is an oculomotor abnormality characterised by exophoria and inadequate convergence when focusing on nearby objects. CI has been shown to cause symptoms when reading.
Yuxuan Zeng, T. Oechslin, Douglas E. Widmer, M. Kulp, Nicklaus Fogt, Andrew Toole, Steven T Manning, David E. Osher   +7 more
semanticscholar   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz, Josefine Eck, Joel S. Winston, Kate Baker   +3 more
wiley   +1 more source

Frequency and associated factors of accommodation and non-strabismic binocular vision dysfunction among medical university students [PDF]

International Journal of Ophthalmology
AIM: To investigate the frequency and associated factors of accommodation and non-strabismic binocular vision dysfunction among medical university students.
Jie Cai, Wen-Wen Fan, Yun-Hui Zhong, Cai-Lan Wen, Xiao-Dan Wei, Wan-Chen Wei, Wan-Yan Xiang, Jin-Mao Chen   +7 more
doaj   +1 more source

Convergence insufficiency and visual attention: exploratory study in graduate students [PDF]

, 2013
RESUMO: Introdução – A insuficiência de convergência (IC) pode desencadear alterações da atenção visual. Pretende-se investigar se existem alterações na atenção visual em estudantes do ensino superior com IC.
Cunha, Tânia, Lança, Carla Costa, Mendanha, Luís, Oliveira, Manuel, Pinto, Sara, Sargo, Joana   +5 more
core  

Serum Uric Acid Levels in Older Adults: Associations With Clinical Outcomes and Implications for Reference Intervals in Those Aged 70 Years and Over

Arthritis Care &Research, EarlyView.
Objective Reports have linked both high and low serum uric acid (SUA) levels to adverse health outcomes. This study aimed to establish a reference interval for SUA in older adults and assessed its association with clinically relevant outcomes in relatively healthy, community‐dwelling individuals aged ≥70 years old.
Amanda J. Rickard, Cammie Tran, Hans G. Schneider, Flavia M. Cicuttini, Anita E. Wluka, Ego Seeman, Johannes T. Neumann, Md Nazmul Karim, Zhen Zhou, Sultana Monira Hussain, David P. Q. Clark, Daniel Clayton‐Chubb, Andrew M. Tonkin, Lawrence J. Beilin, Robyn L. Woods, John J. McNeil   +15 more
wiley   +1 more source

Knee Crepitus and Osteoarthritis Features in Young Adults Following Traumatic Knee Injury

Arthritis Care &Research, EarlyView.
Objective This study explored the association between knee crepitus and the presence, and worsening, of structural osteoarthritis features and self‐reported outcomes in young adults following traumatic knee injury. Methods One year following anterior cruciate ligament reconstruction (ACLR), 112 participants (41 female participants; median age 28 years ...
Jamon L. Couch, Brooke E. Patterson, Kay M. Crossley, Ali Guermazi, Matthew G. King, Danilo De Oliveira Silva, Jackie L. Whittaker, Michael A. Girdwood, Adam G. Culvenor   +8 more
wiley   +1 more source

Factor structure of the convergence insufficiency symptom survey questionnaire.

PLoS ONE, 2020
The purpose of this study is to analyze the factorial structure of the Convergence Insufficiency Symptom Survey questionnaire with 15 items, in order to identify latent dimensions that can contribute to a more focused implementation.
Amélia Fernandes Nunes, Pedro Lourenço Monteiro, António Santos Nunes   +2 more
doaj   +1 more source

Next-to-next-to-leading order vacuum polarization function of heavy quark near threshold and sum rules for $b \bar b$ system

, 1998
A correlator of the vector current of a heavy quark is computed analytically near threshold in the next-to-next-to-leading order in perturbative and relativistic expansion that includes $\al_s^2$, $\al_sv$ and $v^2$ corrections in the coupling constant ...
A.A. Penin, A.A. Pivovarov, Barbieri, Bodwin, Braun, Caswell, Penin, Schwinger, Voloshin   +8 more
core   +1 more source