The Developmental Vision Model

Take a look at the illustration below. This represents a DevelopmentalModel of Vision.

The outer circle represents the life activities that are important to your child:
school, work, coordination/sports, play, relationships and success in life.
A strong foundation is required upon which to build. The foundation is
represented as the central core of the concentric circles. This core includes the structural integrity of the vision system; that is, the physical health of the eyes, eyesight, and the visual pathways.

Developmental model of vision

Developmental model of vision

The first concentric circle outside of the core represents visual efficiency; i.e.
how well the eyes fixate (look), follow (track), fuse (coordinate together), and
focus (make objects clear). These visual skills are movement-based.
The second concentric circle out from the core represents visual information
processing (understanding what we see, where things are in space, integration of visual information with other senses, eye-hand-body coordination, visual memory, and visualization).

This Model of Vision represents the basis for the evaluation and treatment
for your child when he is examined by a developmental optometrist. As you
can easily see, there is so much more than 20/20 eyesight to consider. Even if
one eye doctor says your child has 20/20, it doesn’t mean all these other vision skills have been appropriately evaluated. Read more about developmental optometry in the Appendix of my book, See It. Say It. Do It!

See It. Say It. Do It!

See It. Say It. Do It!

 

By Dr. Lynn Hellerstein, #ColoradoOptometrist in #VisionTherapy

 

Lynn Hellerstein
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Lynn Hellerstein

Developmental optometrist, author, speaker at Hellerstein and Brenner Vision Center
A pioneer in vision therapy and developmental optometry, for more than 30 years Dr. Lynn Hellerstein, has helped thousands of children and adults improve their vision and transform their lives — at home, in the classroom and on the sports field.
Founder and co-owner of Hellerstein & Brenner Vision Center, Dr. Lynn Hellerstein is the author of an award-winning book series, SEE IT. SAY IT.DO IT!
Dynamic and engaging, Dr. Hellerstein is a popular speaker nationally and internationally.
Lynn Hellerstein
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  1. A Brain Injury Can Damage Our Vision System | Living with Brain Injury - February 25, 2014

    […] The following chart, intended for children’s development, shows the components of the visual system and helps me see how they interrelate.     Source:   http://lynnhellerstein.com/the-developmental-vision-model/ […]

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