Monday, April 13, 2009
Homemade Horse Stalls
La retina è la struttura nobile ed essenziale della vista.
Le altre strutture dell'occhio, while admirable, are, in essence, a mobile support of the retina and the lens to focus.
cornea, lens, iris adjustments are now possible.
In the retina, surgery, particularly laser is limited to correcting vascular disorders ( retinopotia diabetic), to re-paste partial detachment, and more, but not to recall the part used for viewing, cones and rods.
In their essential structure, these are, from the evolutionary point of view, the result of a successful infection of primary cutaneous sensory endings, with proto-bacteria , carriers of pigment granules.
The spectrum of light, captured by pigment granules to -quantum mechanical phenomena is re-issued in the form of monochromatic wavelength, as the other frequencies captured by the granules.
The frequency emitted, in turn, is to stimulate resonance physical chemistry, ultra specialized nerve endings of the optic nerve: rods and cones.
While the former, common in the suburbs, they perceive the gray twilight vision and serve, the latter are sensitive to other frequencies of colors, many different kinds as there are frequencies, probably.
cones, stipatissimi, are present only in the fovea, then you need to view Daytime.
The rods move, coming to the surface in areas where they are mixed with the cones, in low light conditions, and vice versa.
Our color vision is trichromatic , such as television sets, but polychromatic.
senses, that is, a number of frequencies (colors), corresponding to the range of visible wavelengths, divided by Plank's constant .
As this small, the number of colors that is huge.
The pigment granules are the most well-known visual purple, for low-light vision, and lipofuxine sensitive to colored light during the day.
Several other pigments are also Note.
The individual wavelengths are then transmitted by the optic nerve to the occipital visual cortex, where is the subjective perception of visual phenomena.
This perception has many implications and these physical, physico , neuro-psychological, associative, integrative, stabilizers and mnemonic (or memory), to appear almost miraculous.
Wisdom of life!
will serve to point out that all the vegetable matter pigmented antocianidi , isoflavones, etc. (eg . Carrot, vegetable, blueberry, etc.), serve to maintain the integrity anatomo-functional retina.
Conversely, a diet based on animal products and sugar, if unbalanced, it ends up damaging ... Traetene the consequences!
In Colombia, I met an elderly teacher, who had devoted his life to the blind.
Well, this person was managed to recover to an embryo of view, projecting over the eyes of the blind the light colored sheets of highly reflective.
He did it with me also, with eyelids closed, and I must say it was a wonderful feeling.
stimulation of various frequencies induced regeneration, albeit small, cones!
But there's more.
He coached the blind to use touch as a function of the vicarious view, on pictures, black and white, brightly lit.
Well, some blind people were able to recognize, with fingertips, the shape of people, until you find ...
Is not that wonderful and encouraging to do everything possible to preserve the most precious of our senses?
I propose a rereading of the preceding Articles, without getting paralyzed by the panic sown by some terrorists in a white coat, even if in good faith.
Good job.
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