scholarly journals Dichoptic Perceptual Training and Sensory Eye Dominance Plasticity in Normal Vision

2021 ◽  
Vol 62 (7) ◽  
pp. 12
Author(s):  
Ka Yee Kam ◽  
Dorita H. F. Chang
Keyword(s):  
Normal Vision ◽  
Perceptual Training ◽  
Eye Dominance ◽  
Sensory Eye Dominance

scholarly journals A comparison of tests for quantifying sensory eye dominance

2018 ◽  
Vol 153 ◽  
pp. 60-69 ◽  
Author(s):  
Manuela Bossi ◽  
Lisa M. Hamm ◽  
Annegret Dahlmann-Noor ◽  
Steven C. Dakin
Keyword(s):  
Eye Dominance ◽  
Comparison Of Tests ◽  
Sensory Eye Dominance

scholarly journals Sensory eye dominance varies within the visual field

2015 ◽  
Vol 15 (12) ◽  
pp. 268 ◽  
Author(s):  
Kevin Dieter ◽  
Randolph Blake
Keyword(s):  
Visual Field ◽  
Eye Dominance ◽  
Sensory Eye Dominance

scholarly journals Sensory eye dominance is retinal location specific and affects stereopsis

2010 ◽  
Vol 8 (6) ◽  
pp. 1089-1089 ◽  
Author(s):  
J. Xu ◽  
Z. J. He ◽  
T. L. Ooi
Keyword(s):  
Retinal Location ◽  
Eye Dominance ◽  
Sensory Eye Dominance

Imbalanced Sensory Eye Dominance of Surgically Aligned Late-onset Acute Acquired Concomitant Esotropes with normal stereopsis

2020 ◽  
Author(s):  
Zhimo Yao ◽  
Huanyun Yu ◽  
Junxiao Zhang ◽  
Bo Chen ◽  
Xinping Yu
Keyword(s):  
Late Onset ◽  
Ocular Dominance ◽  
Contrast Ratio ◽  
Strabismus Surgery ◽  
Control Group ◽  
Balance Point ◽  
Eye Dominance ◽  
Phase Combination ◽  
Sensory Eye Dominance ◽  
Normal Controls

Abstract Background: Adults with late-onset acute acquired concomitant esotropia (AACE) have chance to develop normal binocular functions including a balanced ocular dominance before the onset of esotropia. For most patients, strabismus surgery re-establishing the ocular alignment indeed effectively restore stereopsis and visual acuity to the normal level. However, it is unclear whether they have already acquired balanced two eyes.Methods: 11 surgically aligned patients with AACE (24.3 ± 1.5 years; mean ± SE) and 14 adults with normal vision (26.1±1.2 years) participated in our experiments. All patients had normal binocularity and stereopsis. Using binocular phase combination paradigm, sensory eye dominance was quantified as the interocular contrast ratio, termed balance point, at which the contribution of each eye to the perception of cyclopean grating were equal.Results: Normal controls had a mean balance point value close to unity (0.95±0.01), while AACE group exhibited evident binocular imbalance (0.76±0.05), which was significantly different from control group (t (10.45) = -3.485, p = 0.006) . The balance point value didn’t depend on the interval from AACE onset to strabismus surgery (r = -0.357, p = 0.281) or the interval from the surgery to examination of sensory eye dominance (r = -0.105, p = 0.759).Conclusions: Although strabismus surgery effectively straightened AACE patients’ ocular alignment and even conferred them normal stereopsis, late-onset AACE patients’ two eyes were still not balanced. These results indicated that binocular imbalance might be a risk factor for adult AACE.

scholarly journals A binocular perimetry study of the causes and implications of sensory eye dominance

2011 ◽  
Vol 51 (23-24) ◽  
pp. 2386-2397 ◽  
Author(s):  
Jingping P. Xu ◽  
Zijiang J. He ◽  
Teng Leng Ooi
Keyword(s):  
Eye Dominance ◽  
Sensory Eye Dominance

Absolute Not Relative Interocular Luminance Modulates Sensory Eye Dominance Plasticity in Adults

Neuroscience ◽  
2017 ◽  
Vol 367 ◽  
pp. 127-133 ◽  
Author(s):  
Zhimo Yao ◽  
Zhifen He ◽  
Yonghua Wang ◽  
Fan Lu ◽  
Jia Qu ◽  
...  
Keyword(s):  
Eye Dominance ◽  
Sensory Eye Dominance

scholarly journals Individual variation in inter-ocular suppression and sensory eye dominance

2019 ◽  
Vol 163 ◽  
pp. 33-41
Author(s):  
Mengxin Wang ◽  
Paul McGraw ◽  
Timothy Ledgeway
Keyword(s):  
Individual Variation ◽  
Eye Dominance ◽  
Sensory Eye Dominance

scholarly journals The Modulation of Laser Refractive Surgery on Sensory Eye Dominance of Anisometropia

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Hongting Liu ◽  
Qi Chen ◽  
Fangfang Lan ◽  
Yan Luo ◽  
Enwei Lin ◽  
...  
Keyword(s):  
Refractive Surgery ◽  
Ocular Dominance ◽  
Eye Dominance ◽  
The Mean ◽  
Laser Refractive Surgery ◽  
Sensory Eye Dominance ◽  
Stereo Acuity ◽  
Sensory Dominance

Purpose. To evaluate the effect of laser refractive surgery on sensory eye dominance of anisometropia. Methods. A total of 156 subjects with nonanisometropic myopia and 70 subjects with anisometropic myopia were enrolled in the first part of the study. The dichoptic motion coherence threshold technique was applied to collect the normal dataset and distribution of sensory eye dominance. The second part of the study included 40 subjects with nonanisometropic myopia and 40 subjects with anisometropic myopia who received the femtosecond laser-assisted in situ keratomileusis (Fs-LASIK). A comprehensive ophthalmologic evaluation was performed with particular attention to sensory eye dominance preoperatively and one-week and one-month postoperatively. The ocular dominance index (ODI) was applied to evaluate the subject’s overall degree of sensory ocular dominance. Visual acuity, sighting eye dominance, and stereo acuity were also accessed. Results. In experiment one, the mean ODI in the nonanisometropic group and the anisometropic group was 1.48 ± 0.63 and 1.95 ± 1.07, respectively. The ODI values of the anisometropic group were significantly higher than those of the nonanisometropic group (Mann–Whitney U test, P<0.001). The demographics information and the distribution of ODI values in both groups are summarized in tables and figures. In experiment two, all LASIK procedures were uneventful and no postoperative complications were observed during the postoperative follow-up. Preoperatively, the ODI values of the anisometropic LASIK group were significantly higher than those of the nonanisometropic LASIK group, which was consistent with the results of part 1. However, one week after operation, the mean ODI values of the anisometropic LASIK group had significantly decreased from 1.89 ± 1.09 to 1.39 ± 0.44. And, the mean ODI values slightly increased to 1.65 ± 0.61 one-month postoperatively. In the nonanisometropic LASIK group, there were no statistically significant differences of ODI changes among preoperative, post-one-week and post-one-month visits. The demographics information and the changes of ODI of both LASIK groups are summarized in tables and figures. Conclusion. Stronger sensory eye dominance is seen in the subjects with anisometropic myopia compared to subjects with nonanisometropic myopia. The strong sensory dominance of anisometropia becomes more balanced at one week of postoperation but returns to the preoperative level after one month. Laser refractive surgery had a short-term modulation of sensory eye dominance.

Sign in / Sign up

Export Citation Format

Share Document