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Dyop® - Dynamic Optotype™ Helping the world see clearly, one
person at a time |
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Not
everyone sees color in the same way.
Color perception affects
your visual skills and personality.
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FREE iPad Dyop Color
Screening Test |
Dyop® Color Screening may be indicative of symptoms of
dyslexia, migraines, and epilepsy.
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Dyslexia has little to
do with (limited) intelligence.
Instead it is typically a symptom of a reduced ability to read letter-based
words and an associated difficulty with numbers. It also seems to be associated with HOW we
see colors. Visual acuity (and
accommodation) is regulated by the comparative responses by the cone-shaped Red (L), Green (M), and Blue (S) cone photoreceptors in your eyes. The cone photoreceptors function as
pixelized biological receptors of color much like those of a digital video
camera. The cone photoreceptors also
use the focal length disparity between Red and Green to adjust the shape of the lens and bring the overall
image into focus (accommodation). One of the possible causes of symptoms of
dyslexia, migraines, and/or epilepsy is the near vision stress in having a
higher ratio of Red to Green photoreceptors (75% red and 20% green photoreceptors). We call that 75% red and 20% green
photoreceptor ratio “Graphic-Based Vision” – (GBV). That Graphic-Based Vision increases the visual
stability of distance images but also increases the instability of the lens when it needs to focus on near
images. That GBV visual dissonance at near
distances is associated with dyslexia-type symptoms. Letter-Based Vision (LBV) (50% red
and 45% green
photoreceptors) enables a more stable close visual image. Graphic-Based Vision implies that you see words as pictographs rather than as letter-based combinations. There are approximately 100 photoreceptors for
every optic nerve fiber. The retina neural
ganglia layers “process” those photoreceptor responses in clusters of about
20 photoreceptors as a biological circuit board with the emphasis on patterns
of motion and proximity. Static
photoreceptor stimulation tends to be ignored or increase visual strain. The difference in the perception of color
allows the eye to use those colors to create chromatic triangulation to regulate the focal length of the lens. Photoreceptor Distribution
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Retina Structure Epithelium
=> 4 Neural Ganglia
Layers => Photoreceptors |
Retina Color Perception |
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Light=> |
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Color Perception |
Wavelengths of light |
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Dyops® create a unique, and
previously unavailable, ability to understand and experiment with visual
perception. We have created an
experimental Dyop® color/contrast tests whose Graphic-Based Vision response by subjects seems to significantly
correlate to symptoms of dyslexia, migraines and epilepsy. Other related research: Harris – Colored Contacts Paper Harris – Colored Contacts Poster Correlation
of Reading Speed to L/M Ratios Download
and print the Color Screening Validation Form
to record your data. Your comments,
feedback, and test results would be greatly appreciated. Please send them to Allan@Dyop.org. The Dyop® (Dynamic Optotype™) tests and concept are covered under U.S.
Patent and International
Published Patent WO 2011/022428. For further information
contact: Allan Hytowitz at Allan@Dyop.org Copyright©2018 DyopVision™
Associates. All Rights Reserved. |
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