Vision (Switzerland)最新文献_第2页

A Systematic Review of Aphantasia: Concept, Measurement, Neural Basis, and Theory Development. 对 "幻觉症 "的系统回顾：概念、测量、神经基础和理论发展。

Vision (Switzerland) Pub Date : 2024-09-22 DOI: 10.3390/vision8030056

Feiyang Jin, Shen-Mou Hsu, Yu Li

{"title":"A Systematic Review of Aphantasia: Concept, Measurement, Neural Basis, and Theory Development.","authors":"Feiyang Jin, Shen-Mou Hsu, Yu Li","doi":"10.3390/vision8030056","DOIUrl":"https://doi.org/10.3390/vision8030056","url":null,"abstract":"People with aphantasia exhibit the inability to voluntarily generate or form mental imagery in their minds. Since the term \"aphantasia\" was proposed to describe this, it has gained increasing attention from psychiatrists, neuroscientists, and clinicians. Previous studies have mainly focused on the definition, prevalence, and measurement of aphantasia, its impacts on individuals' cognitive and emotional processing, and theoretical frameworks synthesizing existing findings, which have contributed greatly to our understanding of aphantasia. However, there are still some debates regarding the conclusions derived from existing research and the theories that were constructed from various sources of evidence. Building upon existing endeavors, this systematic review emphasizes that future research is much needed to refine the definition and diagnosis of aphantasia, strengthen empirical investigations at behavioral and neural levels, and, more importantly, develop or update theories. These multiple lines of efforts could lead to a deeper understanding of aphantasia and further guide researchers in future research directions.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11437436/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142355763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of Deposition and Diffusion of Cholesterol in Silicone Hydrogel Contact Lenses Using Confocal Microscopy. 利用共聚焦显微镜分析硅酮水凝胶隐形眼镜中胆固醇的沉积和扩散情况

Vision (Switzerland) Pub Date : 2024-09-20 DOI: 10.3390/vision8030055

Tomasz Suliński, Natalia Nowak, Jędrzej Szymański, Jacek Pniewski

引用次数: 0

Intraocular Pressure (IOP) in Patients with Acromegaly versus Healthy Controls: A Systematic Review and Meta-Analysis. 肢端肥大症患者与健康对照组的眼压（IOP）对比：系统回顾与元分析》。

Vision (Switzerland) Pub Date : 2024-09-12 DOI: 10.3390/vision8030054

Anna M Kober, Maria Sobol

{"title":"Intraocular Pressure (IOP) in Patients with Acromegaly versus Healthy Controls: A Systematic Review and Meta-Analysis.","authors":"Anna M Kober, Maria Sobol","doi":"10.3390/vision8030054","DOIUrl":"10.3390/vision8030054","url":null,"abstract":"Purpose: Acromegaly is an uncommon condition but affects numerous organ systems. It has been found that patients with acromegaly can experience ocular changes, such as raised intraocular pressure (IOP). Numerous studies have since been carried out to determine whether there is a significant difference between IOP in patients with acromegaly and healthy controls and there is much disagreement in the literature. This study aims to perform a systematic review and meta-analysis to establish whether there is a significant difference in IOP between the two groups in a larger population.Methods: A systematic literature search was performed using PubMed, Scopus, and Web of Science to access relevant databases and to locate outcome studies. Eligibility criteria included type of publication, participant characteristics, and report of outcomes. Data analysis was conducted with a fixed-effects model.Results: Three articles were included in the final analysis. The mean value of IOP corrected for central corneal thickness (IOPcc) for the group of 102 patients with acromegaly was 15.33 with confidence levels of 13.05-17.62 [mmHg]. The mean difference between the control and acromegaly group was 1.17 with confidence levels of 0.64 to 1.70 [mmHg], which was found to be statistically significant (p < 0.001).Conclusion: The results of the meta-analysis indicate that acromegaly is associated with increased IOP. As raised IOP is a risk factor for the development of glaucoma, detailed IOPcc evaluation should be an important procedure in the follow-up visits of patients with acromegaly.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Colour Vision Changes across Lifespan: Insights from FM100 and CAD Tests. 人一生中色觉的变化：从 FM100 和 CAD 测试中获得的启示。

Vision (Switzerland) Pub Date : 2024-09-06 DOI: 10.3390/vision8030053

Renārs Trukša, Sergejs Fomins, Zane Jansone-Langina, Laura Tenisa

{"title":"Colour Vision Changes across Lifespan: Insights from FM100 and CAD Tests.","authors":"Renārs Trukša, Sergejs Fomins, Zane Jansone-Langina, Laura Tenisa","doi":"10.3390/vision8030053","DOIUrl":"10.3390/vision8030053","url":null,"abstract":"(1) Background: in this research study, colour vision was evaluated in individuals aged 19 to 70 years with and without red-green colour vision disorders. (2) Methods: study participant colour vision was assessed with anomaloscope, HRR, FM100 hue, and CAD tests. (3) Results: No significant correlation was found between participant age and chromatic sensitivity of the red-green colour opponent channel. However, a decrease in blue-yellow colour opponent channel chromatic sensitivity was confirmed with the FM100 hue test and CAD test. Analysis of FM100 hue test error scores across age groups revealed a decline in chromatic sensitivity in the short-wave region of visible light with increasing age. Comparison of the colour-deficient individual results of the CAD and anomaloscope tests confirmed that CAD test sensitivity and specificity reaches 100%. However, some individuals with deutan-type deficits were misclassified as having protan-type deficits. This study confirmed the effectiveness of the FM100 test in identifying individuals with moderate to severe colour vision deficits, with sensitivity and specificity rates of 81.25% and 95.38%. (4) Conclusions: It was found that the FM100 hue test effectively identifies individuals with moderate and severe red-green colour vision deficiencies. On the other hand, individuals with mild colour vision deficiencies may go undetected with the FM100 hue test.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417771/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microcystic Macular Edema Caused by Non-Glaucomatous Optic Atrophy: A Single-Center, Retrospective, Cohort Study in France. 由非青光眼性视神经萎缩引起的微囊性黄斑水肿：法国一项单中心、回顾性、队列研究

Vision (Switzerland) Pub Date : 2024-09-06 DOI: 10.3390/vision8030052

Tibaut Coutureau, Jacqueline Butterworth, Damien Biotti, Pierre Fournié, Vincent Soler, Fanny Varenne

{"title":"Microcystic Macular Edema Caused by Non-Glaucomatous Optic Atrophy: A Single-Center, Retrospective, Cohort Study in France.","authors":"Tibaut Coutureau, Jacqueline Butterworth, Damien Biotti, Pierre Fournié, Vincent Soler, Fanny Varenne","doi":"10.3390/vision8030052","DOIUrl":"10.3390/vision8030052","url":null,"abstract":"Optic Atrophy (OA) can be associated with the development of microcystic macular edema (MME) in the perifoveal retinal inner nuclear layer (INL). We aimed here to retrospectively determine the prevalence of MME in patients with non-glaucomatous OA in our tertiary ophthalmology department between 2015 and 2020. We then examined how MME affected the thicknesses of the different retinal layers and the differences in demographic and clinical characteristics between those patients who developed MME and those who did not. A total of 643 eyes (429 patients) were included (mean age 45.9 ± 17.8 years, 52% female). MME developed in 95 (15%) eyes and across all etiologies of OA except for toxic/nutritional causes, but the prevalence of MME varied between the different etiologies. The development of MME was associated with thinning of the ganglion cell layer (11.0 vs. 9.6 μm; p = 0.001) and the retinal nerve fiber layer (10.1 vs. 9.15 μm; p = 0.024), with INL thickening in the 3- and 6-mm diameter areas of the central fovea. Patients developing MME had significantly worse distance best-corrected visual acuity than those not developing MME (0.62 vs. 0.38 logMAR; p = 0.002). Overall, the presence of MME in OA cannot be used to guide the diagnostic work-up of OA.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417757/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bridging a Gap in Coherence: The Coordination of Comprehension Processes When Viewing Visual Narratives. 弥合一致性的差距：观看视觉叙事时理解过程的协调。

Vision (Switzerland) Pub Date : 2024-08-30 DOI: 10.3390/vision8030050

Maverick E Smith, John P Hutson, Mi'Kayla Newell, Dimitri Wing-Paul, Kathryn S McCarthy, Lester C Loschky, Joseph P Magliano

{"title":"Bridging a Gap in Coherence: The Coordination of Comprehension Processes When Viewing Visual Narratives.","authors":"Maverick E Smith, John P Hutson, Mi'Kayla Newell, Dimitri Wing-Paul, Kathryn S McCarthy, Lester C Loschky, Joseph P Magliano","doi":"10.3390/vision8030050","DOIUrl":"10.3390/vision8030050","url":null,"abstract":"Scene Perception and Event Comprehension Theory (SPECT) posits that understanding picture stories depends upon a coordination of two processes: (1) integrating new information into the current event model that is coherent with it (i.e., mapping) and (2) segmenting experiences into distinct event models (i.e., shifting). In two experiments, we investigated competing hypotheses regarding how viewers coordinate the mapping process of bridging inference generation and the shifting process of event segmentation by manipulating the presence/absence of Bridging Action pictures (i.e., creating coherence gaps) in wordless picture stories. The Computational Effort Hypothesis says that experiencing a coherence gap prompts event segmentation and the additional computational effort to generate bridging inferences. Thus, it predicted a positive relationship between event segmentation and explanations when Bridging Actions were absent. Alternatively, the Coherence Gap Resolution Hypothesis says that experiencing a coherence gap prompt generating a bridging inference to close the gap, which obviates segmentation. Thus, it predicted a negative relationship between event segmentation and the production of explanations. Replicating prior work, viewers were more likely to segment and generate explanations when Bridging Action pictures were absent than when they were present. Crucially, the relationship between explanations and segmentation was negative when Bridging Action pictures were absent, consistent with the Coherence Gap Resolution Hypothesis. Unexpectedly, the relationship was positive when Bridging Actions were present. The results are consistent with SPECT's assumption that mapping and shifting processes are coordinated, but how they are coordinated depends upon the experience of a coherence gap.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417950/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Objective Refraction Status before and after Cycloplegia: From Childhood to Young Adulthood. 屈光手术前后的客观屈光状态：从童年到成年。

Vision (Switzerland) Pub Date : 2024-08-30 DOI: 10.3390/vision8030051

Karola Panke, Megija Jorova

{"title":"Objective Refraction Status before and after Cycloplegia: From Childhood to Young Adulthood.","authors":"Karola Panke, Megija Jorova","doi":"10.3390/vision8030051","DOIUrl":"10.3390/vision8030051","url":null,"abstract":"This study aimed to evaluate the clinical information revealed after cycloplegia and assess how age and non-cycloplegic refractive status influence the classification of types of refractive error, as well as the relationship between age and cycloplegia-induced changes in the power of refractive errors. We analysed the records of 472 non-population-based ophthalmology practice patients aged 3-28 years (mean ± SD: 9.1 ± 4.6). Cycloplegia was induced with one drop of cyclopentolate 1% in each eye, and eye refraction was measured 30 ± 5 min later using an objective autorefractometer. Cycloplegia induced a clinically significant (≥0.50 D) hyperopic shift in the spherical equivalent of 60.2% of participants and a myopic shift in 1%, resulting in a 34.1% increase in the frequency of participants with hyperopia, while the frequency of those with myopia and emmetropia decreased by 5.5% and 23.3%, respectively. The average spherical equivalent difference (mean ± SD) induced by cycloplegia was 0.72 ± 0.73 D, with the highest difference observed in the 3-5 years age group (1.18 ± 0.85 D). The differences in astigmatism power (p = 0.84) and astigmatism axis (p = 0.97) between non-cycloplegic and cycloplegic conditions were not statistically significant.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417856/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Multi Comparison of 8 Different Intraocular Lens Biometry Formulae, Including a Machine Learning Thin Lens Formula (MM) and an Inbuilt Anterior Segment Optical Coherence Tomography Ray Tracing Formula. 8 种不同眼内透镜生物测量公式的多重比较，包括机器学习薄透镜公式 (MM) 和内置前段光学相干断层扫描光线追踪公式。

Vision (Switzerland) Pub Date : 2024-08-28 DOI: 10.3390/vision8030049

Richard N McNeely, Katherine McGinnity, Stephen Stewart, Emmanuel Eric Pazo, Salissou Moutari, Jonathan E Moore

{"title":"A Multi Comparison of 8 Different Intraocular Lens Biometry Formulae, Including a Machine Learning Thin Lens Formula (MM) and an Inbuilt Anterior Segment Optical Coherence Tomography Ray Tracing Formula.","authors":"Richard N McNeely, Katherine McGinnity, Stephen Stewart, Emmanuel Eric Pazo, Salissou Moutari, Jonathan E Moore","doi":"10.3390/vision8030049","DOIUrl":"10.3390/vision8030049","url":null,"abstract":"A comparison of the accuracy of intraocular lens (IOL) power calculation formulae, including SRK/T, HofferQ, Holladay 1, Haigis, MM, Barrett Universal II (BUII), Emmetropia Verifying Optical (EVO), and AS-OCT ray tracing, was performed. One hundred eyes implanted with either the Rayone EMV RAO200E (Rayner Intraocular Lenses Limited, Worthing, UK) or the Artis Symbiose (Cristalens Industrie, Lannion, France) IOL were included. Biometry was obtained using IOLMaster 700 (Carl Zeiss Meditec AG, Jena, Germany) and MS-39 AS-OCT (CSO, Firenze, Italy). Mean (MAE) and median (MedAE) absolute errors and percentage of eyes within ±0.25D, ±0.50D, ±0.75D, and ±1.00D of the target were compared, with ±0.75D considered a key metric. The highest percentage within ±0.75D was found with MM (96%) followed by the Haigis (94%) for the enhanced monofocal IOL. SRK/T (94%) had the highest percentage within ±0.75D, followed by Holladay 1, MM, BUII, and ray tracing (all 90%) for the multifocal IOL. No statistically significant difference in MAE was found with both IOLs. EVO showed the lowest MAE for the enhanced monofocal and ray tracing for the multifocal IOL. EVO and ray tracing showed the lowest MedAE for the two respective IOLs. A similar performance with high accuracy across formulae was found. MM and ray tracing appear to have similar accuracy to the well-established formulae and displayed a high percentage of eyes within ±0.75D.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diabetic Retinopathy Features Segmentation without Coding Experience with Computer Vision Models YOLOv8 and YOLOv9. 利用计算机视觉模型 YOLOv8 和 YOLOv9 进行无编码糖尿病视网膜病变特征分割的经验。

Vision (Switzerland) Pub Date : 2024-08-23 DOI: 10.3390/vision8030048

Nicola Rizzieri, Luca Dall'Asta, Maris Ozoliņš

{"title":"Diabetic Retinopathy Features Segmentation without Coding Experience with Computer Vision Models YOLOv8 and YOLOv9.","authors":"Nicola Rizzieri, Luca Dall'Asta, Maris Ozoliņš","doi":"10.3390/vision8030048","DOIUrl":"10.3390/vision8030048","url":null,"abstract":"Computer vision is a powerful tool in medical image analysis, supporting the early detection and classification of eye diseases. Diabetic retinopathy (DR), a severe eye disease secondary to diabetes, accompanies several early signs of eye-threatening conditions, such as microaneurysms (MAs), hemorrhages (HEMOs), and exudates (EXs), which have been widely studied and targeted as objects to be detected by computer vision models. In this work, we tested the performances of the state-of-the-art YOLOv8 and YOLOv9 architectures on DR fundus features segmentation without coding experience or a programming background. We took one hundred DR images from the public MESSIDOR database, manually labelled and prepared them for pixel segmentation, and tested the detection abilities of different model variants. We increased the diversity of the training sample by data augmentation, including tiling, flipping, and rotating the fundus images. The proposed approaches reached an acceptable mean average precision (mAP) in detecting DR lesions such as MA, HEMO, and EX, as well as a hallmark of the posterior pole of the eye, such as the optic disc. We compared our results with related works in the literature involving different neural networks. Our results are promising, but far from being ready for implementation into clinical practice. Accurate lesion detection is mandatory to ensure early and correct diagnoses. Future works will investigate lesion detection further, especially MA segmentation, with improved extraction techniques, image pre-processing, and standardized datasets.","PeriodicalId":36586,"journal":{"name":"Vision (Switzerland)","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417923/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Computerized Developmental Eye Movement (DEM) Test: Normative Data for School-Aged Children. 计算机化发育眼动（DEM）测试：学龄儿童的标准数据。

Vision (Switzerland) Pub Date : 2024-08-09 DOI: 10.3390/vision8030047

Daniela Protasevica, Evita Kassaliete, Anete Klavinska, Madara Alecka, Asnate Berzina, Viktorija Goliskina, Marija Koleda, Rita Mikelsone, Elizabete Ozola, Tomass Ruza, Evita Serpa, Aiga Svede, Daniela Toloka, Sofija Vasiljeva, Liva Volberga, Ilze Ceple, Gunta Krumina

引用次数: 0