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J AAPOS
January 2025
Department of Binocular Vision Pathophysiology and Strabismus, Medical University of Lodz, University Barlicki Hospital No.1, Lodz, Poland.
Purpose: To determine the effect of low hypermetropia correction and orthoptic exercises on binocular visual function in children with symptomatic convergence insufficiency.
Methods: This was a prospective, randomized intervention with a 3-month follow-up. Consecutive pediatric patients with convergence insufficiency and hypermetropia who met inclusion criteria were randomly assigned to one of three treatment groups: spectacle correction and orthoptic training (group 1), spectacle correction alone (group 2) and orthoptic training alone (group 3).
Graefes Arch Clin Exp Ophthalmol
January 2025
Donald K Johnson Eye Institute, Krembil Research Institute, University Health Network, Toronto, Canada.
Background: To investigate whether patients with binocular reading inhibition due to central vision loss benefit from a new biofeedback (BF) rehabilitation method that aimed at improving fixation stability and at establishing a correspondence between the monocular preferred retinal loci (PRLs) on functioning retina in both eyes.
Methods: Thirty-three patients with bilateral macular disease and with binocular reading inhibition participated in 10 training sessions consisting of 10-min visual stimulation for each eye to stabilize fixation and relocate the PRL (if needed) using the BF module of the MP-1 microperimeter (Nidek Technologies Srl., Vigonza, PD, Italy).
Front Neurosci
January 2025
Beijing Tongren Eye Center, Beijing Tongren Hospital, Beijing Key Laboratory of Ophthalmology & Visual Sciences, Capital Medical University, Beijing, China.
Purpose: To investigate the changes in cerebral hemispheric functional connections in patients with acute acquired concomitant esotropia (AACE) and their relationship with clinical manifestations, utilizing voxel-mirrored homotopic connectivity (VMHC).
Methods: A prospective, observational study was conducted involving 32 AACE patients and 31 age-, sex-, and education-matched healthy controls (HC). The resting-state functional magnetic resonance imaging (rs-fMRI) signals, binocular vision function, and psychometric scale scores were collected rs-fMRI data and structural image data were analyzed for VMHC, and a two-sample -test was used to analyze the differences in VMHC between groups.
Am J Transl Res
December 2024
Department of Ophthalmology, Huizhou Third People's Hospital, Guangzhou Medical University Huizhou 516000, Guangdong, China.
Objective: To evaluate the therapeutic effects of Visual Training System 4 (VTS4) as an adjunctive therapy for patients with refractive amblyopia.
Method: A total of 82 patients with refractive amblyopia (142 eyes) treated at the Zhongshan Ophthalmic Center of Sun Yat-sen University, were enrolled and divided into two groups based on the treatment protocol. The control group included 40 patients (68 eyes) who received conventional comprehensive treatment, while the observation group was comprised of 42 patients (74 eyes) treated with VTS4 in addition to conventional therapy.
Brain Cogn
January 2025
School of Information Science and Technology, Yunnan Normal University, Kunming, China; Yuxi Key Laboratory of Mental Health Examination, Yuxi 653100, Yunnan, China; Engineering Research Center of Computer Vision and Intelligent Control Technology, Department of Education of Yunnan Province, Kunming, China. Electronic address:
Differences in the brain sensitivity to color responses may cause significant differences in the latency and amplitude of the electroencephalographic (EEG) component. This paper investigated the electroencephalography features of binocular color fusion and binocular color rivalry when watching stereoscopic three-dimensional (3D) displays. EEG experiments were conducted on a conventional 3D display platform.
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