Results 11 to 20 of about 10,023 (272)

Effects of slanted bilateral lateral recession vs conventional bilateral lateral recession on convergence insufficiency intermittent exotropia: a prospective study [PDF]

International Journal of Ophthalmology, 2023
AIM: To observe the surgical effects of slanted bilateral lateral recession (S-BLR) versus conventional bilateral lateral recession (C-BLR) in convergence insufficiency intermittent exotropia (CI-IXT).
Yuan-Jin Li, Xiao-Qi Huang, Bei-Qian Yi, Yi-Jia Zhao, Die-Wen-Jie Hu, Run-Ting Ma, Wen-Ping Li, Mei-Hong Ye, Lian-Hong Zhou   +8 more
doaj   +2 more sources

Underlying neurological mechanisms associated with symptomatic convergence insufficiency [PDF]

Scientific Reports, 2021
Convergence insufficiency (CI) is the most common binocular vision problem, associated with blurred/double vision, headaches, and sore eyes that are exacerbated when doing prolonged near work, such as reading.
Tara L. Alvarez, Mitchell Scheiman, Cristian Morales, Suril Gohel, Ayushi Sangoi, Elio M. Santos, Chang Yaramothu, John Vito d’Antonio-Bertagnolli, Xiaobo Li, Bharat B. Biswal   +9 more
doaj   +2 more sources

Neural substrates of the oculomotor vergence network for concussion-related convergence insufficiency within the CONCUSS study [PDF]

NeuroImage: Clinical
Concussion-related convergence insufficiency (CONC-CI) participants were compared to binocularly normal controls (BNC) using an fMRI stimulus-induced vergence oculomotor task to assess group-level differences in neural substrates.
Ayushi Sangoi, Farzin Hajebrahimi, Suril Gohel, Mitchell Scheiman, Arlene Goodman, Melissa Noble, Tara L. Alvarez   +6 more
doaj   +2 more sources

A Pilot Study of Disparity Vergence and Near Dissociated Phoria in Convergence Insufficiency Patients Before versus After Vergence Therapy [PDF]

Frontiers in Human Neuroscience, 2015
PURPOSE: This study examined the relationship between the near dissociated phoria and disparity vergence eye movements. Convergence insufficiency (CI) patients before vergence therapy were compared to: 1) the same patients after vergence therapy and 2 ...
Tara L. Alvarez
doaj   +2 more sources

Infographic. Keep an eye on vision after concussion-screening tool and procedure for the two most common concussion-related vision disorders: convergence insufficiency and accommodative insufficiency. [PDF]

Br J Sports Med
Alvarez TL, Scheiman M, Hajebrahimi F, Noble M, Gohel S, Baro R, Bachman JA, Master CL, Goodman A, CONCUSS Investigator Group.   +9 more
europepmc   +3 more sources

Negative Fusional Vergence Is Abnormal in Children with Symptomatic Convergence Insufficiency. [PDF]

Optom Vis Sci, 2021
Scheiman MM, Alvarez TL, Cotter SA, Kulp MT, Sinnott LT, Plaumann MD, Jhajj J, Convergence Insufficiency Treatment Trial Investigator Group.   +7 more
europepmc   +3 more sources

Changes in the disparity vergence main sequence after treatment of symptomatic convergence insufficiency in children

Journal of Eye Movement Research, 2019
This study investigates the underlying physiological mechanisms that may lead to improved outcomes for symptomatic convergence insufficiency (CI) patients after 12 weeks of office-based vergence/accommodation therapy (OBVAT) by evaluating the change in ...
Mitchell Scheiman, Chang Yaramothu, Tara L. Alvarez   +2 more
doaj   +3 more sources

Study of primary convergence insufficiency

Indian Journal of Ophthalmology, 1991
The present study was done to find out the incidence of primary insufficiency of involuntary convergence and evaluate the relative efficacy of synoptophore treatment against home exercise in its management.
Deshpande Shreerang, Ghosh R
doaj   +2 more sources

Translation and validation of convergence insufficiency symptom survey to Italian: Psychometric results. [PDF]

J Optom, 2023
Boccardo L, Di Vizio A, Galli G, Naroo SA, Fratini A, Tavazzi S, Gurioli M, Zeri F.   +7 more
europepmc   +2 more sources

Convergence insufficiency prevalence in attention deficit and hyperactivity disorder children depends on the diagnosis criteria. [PDF]

Ophthalmic Physiol Opt
Clavé L, Torrents A.
europepmc   +3 more sources