Colour vision deficiencies (CVDs) can be categorised as being congenital or acquired.
Some CVDs are already present at birth, as inherited conditions that are the result of …

The anterior segment of the eye is a complex set of structures that collectively act to maintain
the integrity of the globe and direct light towards the posteriorly located retina. The eye is …

The chemical composition of bee pollens differs greatly and depends primarily on the
botanical origin of the product. Therefore, it is a crucially important task to discriminate …

Although some studies have reported perceptual changes in psychosis, no definitive
conclusions have been drawn about visual disturbances that are related to bipolar disorder …

Smoking prevalence in patients who are diagnosed with schizophrenia (SCZ) is higher than
in the general population. Chronic tobacco use in SCZ patients may reduce the side effects …

Introduction Age-related macular degeneration (AMD) is the leading cause of irreversible
central vision loss in developed countries and one of the leading causes of blindness. In this …

Purpose To quantify the effect of cataract on color vision as measured by the low-vision
Cambridge Colour Test (lvCCT; Cambridge Research Systems) and to understand whether …

Color vision testing identifies deficiencies impacting safety and professional performance.
Our study of 60 patients showed most first learn of their deficiency during mandatory driver's …

Along with the aging of the population, various comorbidities may arise, such as arthritis,
hypertension, and erectile dysfunction (Glynn, Monane, Gurwitz, Choodnovskiy, & Avorn …

Visual color perception in humans is produced in the sensitive cells of the retina, which are
called cones. There are three types of cones: those that capture red, green, and blue light …