Optometry and Vision Science最新文献

{"title":"OVS Feature Issue: Aging, the Eye and Vision System.","authors":"","doi":"10.1097/OPX.0000000000002164","DOIUrl":"https://doi.org/10.1097/OPX.0000000000002164","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 5","pages":"284"},"PeriodicalIF":1.4,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Book review: Atlas of Retinal OCT: Optical Coherence Tomography, 2nd ed.","authors":"Roman Serebrianik","doi":"10.1097/OPX.0000000000002149","DOIUrl":"10.1097/OPX.0000000000002149","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 5","pages":"251"},"PeriodicalIF":1.4,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In vivo assessment of human corneal epithelial cells in orthokeratology lens wearers: A pilot study.","authors":"Hadiya F Pattan, Xiao Liu, Patrice Tankam","doi":"10.1097/OPX.0000000000002130","DOIUrl":"10.1097/OPX.0000000000002130","url":null,"abstract":"<p><strong>Significance: </strong>Central corneal epithelial thinning associated with midperipheral epithelial thickening has been reported as the main factor contributing to the effectiveness of orthokeratology (ortho-k) in myopia control. Yet, the cellular mechanism governing the regional change in refractive power remains elusive.</p><p><strong>Purpose: </strong>This study aimed to evaluate the correlation between the regional change in corneal epithelial thickness and cell density in ortho-k wearers.</p><p><strong>Methods: </strong>A new human prototype of a polarization-dependent optical coherence microscope was developed to enable noncontact and noninvasive in vivo imaging of corneal epithelial cells in ortho-k wearers with and without their ortho-k lens. The epithelial thickness and cell density were evaluated at the central and midperipheral corneal locations in four ortho-k wearers and four spectacle wearers serving as controls.</p><p><strong>Results: </strong>Polarization-dependent optical coherence microscope achieved in vivo volumetric imaging of all epithelial cell types in ortho-k wearers with and without their lens over a field of view of 0.5 × 0.5 mm 2 with an isotropic resolution of ~2.2 mm. The central epithelial thinning and midperipheral epithelial thickening were consistent across all ortho-k wearers. However, the inconsistency in their regional epithelial cell density highlighted a great variability in individual response to ortho-k treatment. There was no strong correlation between epithelial thickness and cell density, especially at the midperipheral cornea, in ortho-k participants.</p><p><strong>Conclusions: </strong>This study constitutes our first step toward uncovering the cellular mechanism underlying the effectiveness of ortho-k in myopia control. Future studies will focus on the longitudinal evaluation of epithelial cells before and during ortho-k treatment to identify factors governing individual response to ortho-k treatment and ultimately inform the dynamics of epithelial cells taking place during the ortho-k treatment.</p>","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":" ","pages":"263-271"},"PeriodicalIF":1.4,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140866489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An editorial on myopia control, mainly written by ChatGPT.","authors":"David B Elliott","doi":"10.1097/OPX.0000000000002137","DOIUrl":"10.1097/OPX.0000000000002137","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 5","pages":"233-235"},"PeriodicalIF":1.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Book review: Anatomy of the Human Eye: A Coloring Atlas.","authors":"Lindsay Rountree","doi":"10.1097/OPX.0000000000002148","DOIUrl":"https://doi.org/10.1097/OPX.0000000000002148","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 5","pages":"250"},"PeriodicalIF":1.4,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter to the editor: Case series: Mixed infectious keratitis by Pythium insidiosum and fungal species.","authors":"Bharat Gurnani, Kirandeep Kaur","doi":"10.1097/OPX.0000000000002147","DOIUrl":"10.1097/OPX.0000000000002147","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 5","pages":"236"},"PeriodicalIF":1.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A paradigm for characterizing motion misperception in people with typical vision and low vision.","authors":"Benjamin M Chin, Minqi Wang, Loganne T Mikkelsen, Clara T Friedman, Cherlyn J Ng, Marlena A Chu, Emily A Cooper","doi":"10.1097/OPX.0000000000002139","DOIUrl":"https://doi.org/10.1097/OPX.0000000000002139","url":null,"abstract":"<p><strong>Purpose: </strong>We aimed to develop a paradigm that can efficiently characterize motion percepts in people with low vision and compare their responses with well-known misperceptions made by people with typical vision when targets are hard to see.</p><p><strong>Methods: </strong>We recruited a small cohort of individuals with reduced acuity and contrast sensitivity (n = 5) as well as a comparison cohort with typical vision (n = 5) to complete a psychophysical study. Study participants were asked to judge the motion direction of a tilted rhombus that was either high or low contrast. In a series of trials, the rhombus oscillated vertically, horizontally, or diagonally. Participants indicated the perceived motion direction using a number wheel with 12 possible directions, and statistical tests were used to examine response biases.</p><p><strong>Results: </strong>All participants with typical vision showed systematic misperceptions well predicted by a Bayesian inference model. Specifically, their perception of vertical or horizontal motion was biased toward directions orthogonal to the long axis of the rhombus. They had larger biases for hard-to-see (low contrast) stimuli. Two participants with low vision had a similar bias, but with no difference between high- and low-contrast stimuli. The other participants with low vision were unbiased in their percepts or biased in the opposite direction.</p><p><strong>Conclusions: </strong>Our results suggest that some people with low vision may misperceive motion in a systematic way similar to people with typical vision. However, we observed large individual differences. Future work will aim to uncover reasons for such differences and identify aspects of vision that predict susceptibility.</p>","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 5","pages":"252-262"},"PeriodicalIF":1.4,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter to the Editor: The Spectral Bands Task Force: A consensus on the representation of high-energy visible radiation.","authors":"Aaron B Zimmerman, Phillip T Yuhas, Karl Citek","doi":"10.1097/OPX.0000000000002124","DOIUrl":"10.1097/OPX.0000000000002124","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 4","pages":"176-178"},"PeriodicalIF":1.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140850866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"OVS Feature Issue: Aging, the Eye and Vision System.","authors":"","doi":"10.1097/OPX.0000000000002142","DOIUrl":"https://doi.org/10.1097/OPX.0000000000002142","url":null,"abstract":"","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 4","pages":"232"},"PeriodicalIF":1.4,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140857560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting the onset of myopia in children by age, sex, and ethnicity: Results from the CLEERE Study.","authors":"Donald O Mutti, Loraine T Sinnott, Susan A Cotter, Lisa A Jones-Jordan, Robert N Kleinstein, Ruth E Manny, J Daniel Twelker, Karla Zadnik","doi":"10.1097/OPX.0000000000002127","DOIUrl":"10.1097/OPX.0000000000002127","url":null,"abstract":"<p><strong>Significance: </strong>Clinicians and researchers would benefit from being able to predict the onset of myopia for an individual child. This report provides a model for calculating the probability of myopia onset, year-by-year and cumulatively, based on results from the largest, most ethnically diverse study of myopia onset in the United States.</p><p><strong>Purpose: </strong>This study aimed to model the probability of the onset of myopia in previously nonmyopic school-aged children.</p><p><strong>Methods: </strong>Children aged 6 years to less than 14 years of age at baseline participating in the Collaborative Longitudinal Evaluation of Ethnicity and Refractive Error (CLEERE) Study who were nonmyopic and less hyperopic than +3.00 D (spherical equivalent) were followed up for 1 to 7 years through eighth grade. Annual measurements included cycloplegic autorefraction, keratometry, ultrasound axial dimensions, and parental report of children's near work and time spent in outdoor and/or sports activities. The onset of myopia was defined as the first visit with at least -0.75 D of myopia in each principal meridian. The predictive model was built using discrete time survival analysis and evaluated with C statistics.</p><p><strong>Results: </strong>The model of the probability of the onset of myopia included cycloplegic spherical equivalent refractive error, the horizontal/vertical component of astigmatism (J0), age, sex, and race/ethnicity. Onset of myopia was more likely with lower amounts of hyperopia and less positive/more negative values of J0. Younger Asian American females had the highest eventual probability of onset, whereas older White males had the lowest. Model performance increased with older baseline age, with C statistics ranging from 0.83 at 6 years of age to 0.92 at 13 years.</p><p><strong>Conclusions: </strong>The probability of the onset of myopia can be estimated for children in the major racial/ethnic groups within the United States on a year-by-year and cumulative basis up to age 14 years based on a simple set of refractive error and demographic variables.</p>","PeriodicalId":19649,"journal":{"name":"Optometry and Vision Science","volume":"101 4","pages":"179-186"},"PeriodicalIF":1.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11060695/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140857470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}