Tuesday, November 24, 2009

FAQ: Can defective vision be improved?

Yes. In the majority of cases improvements are possible.

Conditions like myopia, astigmatism and hypermetropia can often be corrected fully or better than normal or at least significantly, depending on the individual condition, motivation and the inherant flexibility of the visual systems.

Having said this please do not take anything in this FAQ on faith. Always verify everything for yourself with your own senses and your own experimentations and investigations.

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Thursday, October 29, 2009

Rebuild Your Vision Program $30 Scratch and Dent Coupon

A couple times a year I send a very special offer to subscribers of my email series. This is one of them...
We have 176 slightly "blemished" Rebuild Your Vision Programs that we are offering a $30 discount on.

These are not used programs. They are just slightly scuffed or marked.

Click on the short video below to get the details. When you checkout, enter coupon code "Scratch30" to get your discount.



Last time I did this we ran out in a few days, so be
sure to click the video now.

To your vision, for life.

Sincerely,

Orlin Sorensen

P.S. I'm also including the 4 bonuses and a bottle of my
Ocu-Plus Formula eye vitamins. Click here to watch the
video now.

Rebuild Your Vision, LLC

Thursday, October 22, 2009

How Vision Works



 Eye Exercises Do Work To Improve and Maintain Your Eyesight


How Vision Works?

Vision needs filtering background from foreground and determining things illustrated in a wide array of directions.

The neural means of visual sensitivity provide rich awareness about how the brain maneuvers such difficult situations.

Working:

Visual perception starts as soon as your eye targets light onto the retinas, wherein it is attracted by a coating of photoreceptor cells. These cells create electrochemical indicators from light. These cells are of two types namely cone cells and rod cells.

Rod cells assist for night vision, as they respond well to dull lighting conditions. Rods are present in the tangential portions of your retina.

On the other hand, cone cells focus themselves in a core portion of retina known as fovea, as they help in high visual acuity jobs such as reading and distinguishing between colors. There are three subcategories in cones based on their reactions with blue, green, or red light. All these three cone varieties help us to recognize colors.

Next, the signals originated from the photoreceptor cells are forwarded through a network of interneurons in the second coating of your retina spread towards the ganglion cells present in the third coating.

Further, neurons present in both these retinal coatings display intricate receptive fields that allow them to determine contrast alterations in a picture. These alterations might also hint for borders or shadows. Conversely, ganglion cells collect these details along with the details of color to pass them onto the brain through optic nerves.

The optic nerve passes details via the thalamus towards the cerebral cortex, the place where visual perception takes place. On the other hand, nerves also transport details needed for the mechanics of vision to a couple of sites in the brainstem.
The first site is called the pretectum, which controls the size of pupils, whereas the second site is called as the superior colliculus, which helps your eyes to move in short leaps, known as saccades.

In addition, saccades facilitate the brain to distinguish a smooth scan by combining a sequence of stationary pictures.

Several signals from the retina pass through the optic nerve to the thalamus known as the lateral geniculate nucleus (LGN) positioned at the core of your brain. Next, the LGN classifies retinal signals into parallel flows, with one containing color and structure, and other containing motions and difference.

Out of the six layers of the LGN, four are known as parvocellular layers, whereas the remaining two are known as magnocellular layers.

Cells present in the parvocellular and magnocellular layers travel to the back of brain to the primary visual cortex (V1). In addition, the arrangement of cells in V1 allows the visual system to analyze objects.

Finally, V1 is structured into orientation columns with heap of cells. These orientation columns help V1 to determine the perimeters of objects in the visual world, and thus they start the complex job of visual perception.