Results 11 to 20 of about 12,316 (251)

Convergence insufficiency

Indian Journal of Ophthalmology, 1961
Dhir B
doaj   +1 more source

Convergence Insufficiency Symptom Survey (CISS) Scores Are Predictive of Severity and Number of Clinical Signs of Convergence Insufficiency in Young Adult Africans [PDF]

Journal of Optometry, 2022
Stephen Ocansey, Andrew Owusu-Ansah, Charles Darko-Takyi   +2 more
exaly   +2 more sources

Convergence Insufficiency

Macedonian Journal of Anaesthesia, 2023
Goering M, Drennan KB, Moshirfar M.
europepmc   +2 more sources

Binocular Vision Anomalies in Children and Young Adults and Effectiveness of Vision Therapy

Delhi Journal of Ophthalmology, 2022
Purpose: To figure out the frequency of binocular vision (BV) anomalies in children and young adults with symptoms like blurring, headache, or eyestrain and evaluate vision therapy’s effectiveness (VT).
Mohammad Mostafa Hossain, Quazi Sazzad Iftekhar, Sidratul Muntaha Naznin, Shift Toufique Mamunur Rashid Chowdhury, Md Mehedi Hasan   +4 more
doaj   +1 more source

An unusual presentation of convergence insufficiency in a patient with Parkinson's disease stimulated by deep brain stimulation

American Journal of Ophthalmology Case Reports, 2022
Purpose: To report convergence insufficiency in a patient with Parkinson's’ disease stimulated by turning on the deep brain stimulator. Observations: 72-year-old male with Parkinson's disease and hypertension presenting for the evaluation of blurry ...
Rayan Abou Khzam, Nahia Dib El Jalbout, Roland Seif, Ama Sadaka   +3 more
doaj   +1 more source

Virtual reality-based vision therapy versus OBVAT in the treatment of convergence insufficiency, accommodative dysfunction: a pilot randomized controlled trial

BMC Ophthalmology, 2022
Background Virtual reality is being increasingly applied in vision therapy. However, the differences in effectiveness, optimal treatment cycle, and prognosis between virtual reality-based vision therapy and traditional therapies remain unknown.
Shijin Li, Angcang Tang, Bi Yang, Jianglan Wang, Longqian Liu   +4 more
doaj   +1 more source

Is there an association between convergence insufficiency and refractive errors?

African Vision and Eye Health, 2017
Background: Refractive errors and convergence insufficiency play major roles in reading efficiency. Uncorrected refractive errors are a primary cause of binocular anomalies, including convergence insufficiency.
Samuel Otabor Wajuihian
doaj   +1 more source

CONVERGENCE INSUFFICIENCY [PDF]

Journal of the American Medical Association, 1914
n ...
openaire   +2 more sources

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   +1 more source

Co-occurrence of Convergence Insufficiency and Cognitive Impairment in Parkinsonian Disorders: A Pilot Study

Frontiers in Neurology, 2019
Background: Convergence insufficiency (CI) in parkinsonian conditions causes disabling visual symptoms during near tasks and usually manifests as double vision.
Samantha K. Holden, Erin Van Dok, Victoria S. Pelak, Victoria S. Pelak   +3 more
doaj   +1 more source