Category: Vision

Keep your eye on the Ball- a common saying that is not often taken literally, but Vision Training has been thought to give this phrase a more meaningful purpose. Vision Training, also known as Vision Therapy has been said to be one of the most controversial procedures in Vision Care to date. It has been…

There are several aspects of the optical system which contribute to normal visual development in infants, and retinal development is essential for this. Retinal factors take 4+ years to reach full adult maturity. Receptors are found in the fovea and peripheral parts of the retina. Vision rapidly improves after birth due to changes in the…

To most people, they may seem like normal activities catching a sunset, seeing the beautiful waves of a beach, or watching an artistic performance. Yet, for the 285 million human beings around the world who are blind or visually impaired, the full splendor of those moments can only be imagined or described. For those individuals,…

We can see the world in colour due to receptors, known as rods and cones, which are found in our retina. They contain different pigments, which absorb certain wavelengths of light better than others. Rods do not mediate colour vision and are responsible for our ability to see in dim light as they have high…

In this essay, I have chosen to review the article The dimensionality of color vision in carriers of anomalous trichromacy (Jordan et.al, 2010). The purpose of this essay is to show the differences and similarities between primary and secondary articles as well as how secondary articles are gathered and findings taken from primary articles. This…

Introduction – Vision is maybe the key of our means. Certainly, all sections of the eye are critical for viewing a conventional picture, the most fundamental layer for illusion is the retina. The retina is a bit of neural tissue that lines within the eyeball. The vivid intensity that drops on the neural cells of…

Phenomenal vision is the sight of colors, brightness, depth, shades, and motion, generated by light distributed on the retina (Stoerig, 2001). Undeniably, there are phenomenally unconscious visual mechanisms occurring within an individual’s retinal processes and occipital lobe activity does not correlate with visual awareness. Research into the study of vision and whether the phenomenal vision…

Introduction Human bodies are capable of doing amazing things every single day, which we often neglect. One of the most underestimated organs is the eyes. They are our window to the world yet a large number of people are not interested in how they work. This can lead to a misunderstanding and lack of knowledge…