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Vision, Volume 6, Issue 1

March 2022 - 19 articles

Cover Story: Human memory consists of sensory memory (SM), short-term memory (STM), and long-term memory (LTM). The traditional view of these memory systems resembles a leaky hourglass, the large top and bottom portions representing the large capacities of SM and LTM, whereas the narrow portion in the middle represents the limited capacity of STM. The ‘leak’ in the top part of the hourglass depicts the rapid decay of the contents of SM. In this work, it is shown that major bottlenecks for motion processing exist prior to STM. A model consisting of a pair of ‘leaky flasks’ with narrower top parts capturing distinct bottlenecks prior to STM for capacity and precision of information is proposed to replace the leaky hourglass model. View this paper
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Articles (19)

  • Article
  • Open Access
4 Citations
3,835 Views
21 Pages

21 March 2022

Recent evidence suggesting that object detection is improved following valid rather than invalid labels implies that semantics influence object detection. It is not clear, however, whether the results index object detection or feature detection. Furt...

  • Article
  • Open Access
6 Citations
3,728 Views
9 Pages

18 March 2022

This study aimed to assess the anterior corneal wavefront aberrations, keratometry, astigmatism vectors and pupil size between Pentacam HR® (Oculus Optikgeraete GmbH, Wetzlar, Germany) and iTrace® (Tracey Technologies Corp., Houston, TX, USA)...

  • Review
  • Open Access
20 Citations
16,318 Views
16 Pages

Pseudomyopia: A Review

  • María García-Montero,
  • Gema Felipe-Márquez,
  • Pedro Arriola-Villalobos and
  • Nuria Garzón

4 March 2022

This review has identified evidence about pseudomyopia as the result of an increase in ocular refractive power due to an overstimulation of the eye’s accommodative mechanism. It cannot be confused with the term “secondary myopia”, w...

  • Article
  • Open Access
25 Citations
5,345 Views
9 Pages

Choroidal Thickness in Correlation with Axial Length and Myopia Degree

  • Habibah Setyawati Muhiddin,
  • Andi Ratna Mayasari,
  • Batari Todja Umar,
  • Junaedi Sirajuddin,
  • Ilhamjaya Patellongi,
  • Itzar Chaidir Islam and
  • Andi Muhammad Ichsan

2 March 2022

Background: Myopia is a condition in which the visual images come to a focus in front of the retina of the eye. This disease is a major cause of visual disability, which presents in 108 million persons globally. Purpose: This study aims to determine...

  • Article
  • Open Access
4 Citations
5,381 Views
20 Pages

Capacity and Allocation across Sensory and Short-Term Memories

  • Shaoying Wang,
  • Srimant P. Tripathy and
  • Haluk Öğmen

1 March 2022

Human memory consists of sensory memory (SM), short-term memory (STM), and long-term memory (LTM). SM enables a large capacity, but decays rapidly. STM has limited capacity, but lasts longer. The traditional view of these memory systems resembles a l...

  • Article
  • Open Access
3 Citations
4,296 Views
13 Pages

Familiarity with an Object’s Size Influences the Perceived Size of Its Image

  • Jeroen B. J. Smeets,
  • Pauline E. Weijs and
  • Eli Brenner

24 February 2022

It is known that judgments about objects’ distances are influenced by familiar size: a soccer ball looks farther away than a tennis ball if their images are equally large on the retina. We here investigate whether familiar size also influences...

  • Review
  • Open Access
5 Citations
4,729 Views
13 Pages

A Review of Smartphone Apps Used for Toric Intraocular Lens Calculation and Alignment

  • Yarrow Scantling-Birch,
  • Hasan Naveed,
  • Ritika Mukhija and
  • Mayank A. Nanavaty

18 February 2022

Smartphone apps are becoming increasingly popular in ophthalmology, one specific area of their application being toric intraocular lens (IOL) surgery for astigmatism correction. Our objective was to identify, review and objectively score smartphone a...

  • Review
  • Open Access
44 Citations
8,955 Views
15 Pages

PreserFlo® MicroShunt: An Overview of This Minimally Invasive Device for Open-Angle Glaucoma

  • Gloria Gambini,
  • Matteo Mario Carlà,
  • Federico Giannuzzi,
  • Tomaso Caporossi,
  • Umberto De Vico,
  • Alfonso Savastano,
  • Antonio Baldascino,
  • Clara Rizzo,
  • Raphael Kilian and
  • Aldo Caporossi
  • + 1 author

9 February 2022

For moderate-to-severe glaucoma, trabeculectomy remains the “gold standard” intraocular pressure (IOP)-lowering treatment; nonetheless, this method requires extensive post-operative maintenance. Microinvasive glaucoma surgery (MIGS) treat...

  • Article
  • Open Access
4 Citations
3,147 Views
10 Pages

Ocular Surface Disease Signs and Symptoms in Patients with Pseudoexfoliative Glaucoma: A Case—Control Study

  • Maria Dermenoudi,
  • Artemis Matsou,
  • Christina Keskini and
  • Eleftherios Anastasopoulos

8 February 2022

Purpose: The present study evaluates the differences in the prevalence of the signs and symptoms of ocular surface disease (OSD) in patients with PEX glaucoma (PEXG), compared to other glaucoma types (non-PEXG). Methods: Patients with non-PEXG and PE...

  • Feature Paper
  • Article
  • Open Access
4 Citations
3,628 Views
13 Pages

6 February 2022

Cerebellar tumors often affect the eye movement centers located in vermis, negatively affecting cognitive development and learning abilities in children. Previous research has established that patients who survived cerebellar tumors tend to demonstra...

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Vision - ISSN 2411-5150Creative Common CC BY license