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Vision, Volume 8, Issue 4

2024 December - 12 articles

Cover Story: This study evaluates whether incorporating manual recognition of endothelial cells improves the accuracy of morphometric analyses compared to a fully automatic approach. Using 890 images selected from the database of the Research Centre in Optics and Optometry at the University of Milano-Bicocca, acquired with the Perseus Specular Microscope (CSO, Florence, Italy), two cell identification methods—automatic and manual-integrated—were compared across seven different corneal positions. While the manual-integrated procedure identified more cells, morphological parameters, such as endothelial cell density, coefficient of variation, and hexagonality, showed no clinically significant differences, confirming the reliability of automated analyses. View this paper
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Articles (12)

  • Article
  • Open Access
2,870 Views
8 Pages

Individual Variations in Vergence and Accommodation Responses Following Virtual Reality Gameplay

  • Alona Sumarokova,
  • Reinis Alksnis,
  • Dagni Rappo,
  • Karola Panke,
  • Gunta Krumina and
  • Tatjana Pladere

20 December 2024

Virtual reality (VR) can challenge the visual system, leading to temporary oculomotor changes, though the degree of change varies among individuals. While the vergence and accommodation system plays a crucial role in VR perception, it remains unclear...

  • Review
  • Open Access
3 Citations
5,744 Views
12 Pages

Digital Applications for Videoterminal-Associated Dry Eye Disease

  • Maria Angela Romeo,
  • Giulia Coco,
  • Andrea Taloni,
  • Giovanna Carnovale-Scalzo,
  • Vincenzo Scorcia and
  • Giuseppe Giannaccare

28 November 2024

Dry eye disease (DED) has become increasingly prevalent in the digital era, largely due to prolonged screen exposure. The excessive use of digital devices contributes to inappropriate blink frequency and dynamics, leading to ocular surface dryness an...

  • Article
  • Open Access
1 Citations
1,794 Views
12 Pages

14 November 2024

Purpose: The number of presbyopia-correcting (premium) intraocular lenses (IOLs) is growing steadily as the desire for spectacle independence after cataract surgery increases. The aim of this laboratory study was to evaluate a newly launched hydropho...

  • Systematic Review
  • Open Access
1 Citations
3,211 Views
40 Pages

Optimal Timing for Intraocular Pressure Measurement Following Phacoemulsification Cataract Surgery: A Systematic Review and a Meta-Analysis

  • William J. Herspiegel,
  • Brian E. Yu,
  • Hamzah S. Algodi,
  • Monali S. Malvankar-Mehta and
  • Cindy M. L. Hutnik

8 November 2024

Post-operative increases in intraocular pressure (IOP) are a frequent complication following phacoemulsification cataract surgery. Assessment of IOP is an essential element in post-operative checks. Despite this, guidance regarding the optimal timing...

  • Article
  • Open Access
3,193 Views
18 Pages

30 October 2024

This study investigated whether manual integration in the recognition of the endothelial cells produces different outcomes of morphometric parameters compared to a fully automatic approach. Eight hundred and ninety endothelial images, originally acqu...

  • Case Report
  • Open Access
1,609 Views
6 Pages

Combined Epiretinal Proliferation and Internal Limiting Membrane Inverted Flap for the Treatment of Large Macular Holes

  • Nikolaos Dervenis,
  • Iordanis Vagiakis,
  • Elena P. Papadopoulou,
  • Panagiotis Dervenis and
  • Teresa Sandinha

19 October 2024

We are presenting a new method for the treatment of large macular holes (MHs) with the use of an inverted flap consisting of both internal limiting membrane (ILM) and epiretinal proliferation (EP). A prospective interventional case series was conduct...

  • Article
  • Open Access
4,380 Views
12 Pages

Comparison of Four Methods for Measuring Heterophoria and Accommodative Convergence over Accommodation Ratio

  • Noelia Nores-Palmas,
  • Veronica Noya-Padin,
  • Eva Yebra-Pimentel,
  • Maria Jesus Giraldez and
  • Hugo Pena-Verdeal

18 October 2024

The study aimed to assess the agreement between OptoTab SERIES, alternating Cover Test, Modified Thorington test, and Von Graefe method in measuring heterophoria and accommodative convergence over accommodation (AC/A) ratio. In an initial step, heter...

  • Case Report
  • Open Access
2,129 Views
4 Pages

Terson’s Syndrome with Roth Spot-Resembling Features and Third Nerve Palsy without Radiologically Diagnosed Subarachnoid Haemorrhage

  • Olga E. Makri,
  • Iasonas K. Tsekouras,
  • Stylianos N. Mastronikolis,
  • Vasileios E. Panagiotopoulos,
  • Constantine Constantoyannis and
  • Constantinos D. Georgakopoulos

7 October 2024

We report an unusual case of pupil-involving third nerve palsy associated with Terson’s syndrome that resulted in the diagnosis of a right posterior communicating artery aneurysm. Interestingly, Terson’s syndrome presented with Roth spot-...

  • Article
  • Open Access
8 Citations
4,568 Views
11 Pages

Measuring the Pupillary Light Reflex Using Portable Instruments in Applied Settings

  • Nicola S. Gray,
  • Menna Price,
  • Jennifer Pink,
  • Chris O’Connor,
  • Ana Antunes and
  • Robert J. Snowden

1 October 2024

The early components of the pupillary light reflex (PLR) are governed by the parasympathetic nervous system. The use of cheap, portable pupillometry devices may allow for the testing of parasympathetic-system health in field settings. We examined the...

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Vision - ISSN 2411-5150