Thirty years of ‘quiet eye’ with etafilcon A contact lenses

Influence of wear and overwear on surface properties of etafilcon A contact lenses and adhesion of Pseudomonas aeruginosa.

PURPOSE To determine changes in physicochemical surface properties of contact lenses (CLs) during daily wear and effects of lens wear on adhesion of a Pseudomonas aeruginosa strain from a patient with CL-related keratitis. METHODS Ten new CL wearers used ionic, etafilcon A lenses with 58% water on both eyes for approximately 10 hours each day during 10 and 50 days. All lenses were treated dai...

Corneal Swelling with Cosmetic etafilcon A Lenses versus No Lens Wear

PURPOSE To determine if the use of pigments or adding polyvinyl pyrrolidone during the fabrication of 1-DAY ACUVUE DEFINE (AD) brand contact lenses impacts open-eye corneal swelling compared with no lens wear (NLW). METHODS A partial double-masked, randomized, bilateral crossover study was conducted in 24 Asian subjects using AD, 1-DAY ACUVUE DEFINE with Lacreon (ADL), NLW, and a control lens...

Comparison Effect of Quiet Eye and Quiet Mind Training on learning of Dart Throws Skill

The aim of present study is to investigate effect of the quiet eye and quiet mind training on the dart throw learning. Thirty young males were selected with 24.53 mean aged through convenience sampling and randomly divided into quiet eye group, quiet mind group and control group. The study was conducted in four phases, including: Pre-test, training in quiet eye and quiet mind training, retentio...

The Effect of Attention on Quiet Eye Behavior and Accuracy of Execution on a Targeting Task

The purpose of this study was to determine the effect of focusing attention on quiet eye behavior and accuracy of execution on dart throwing skills. For this purpose, 20 male students in dart beginner (age range 19-22 years old) were voluntarily selected. All participants performed external and internal attention instructions in a counterbalanced manner. Thus, Participants first made 10 attempt...

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