Dr. Kalie McCartin
Developmental and Neuro-Optometrist
Owner, Visual Processing Institute
What is Vision Therapy?
Vision therapy, also known as visual processing therapy, is a specialized form of treatment designed to address underlying visual processing issues that can impact a person's ability to see clearly, learn, and perform daily tasks. Unlike traditional eyeglass prescriptions, which correct refractive errors like nearsightedness, farsightedness, or astigmatism, vision therapy focuses on improving the brain's ability to interpret visual information.
The Basics of Vision
Before delving into vision therapy, it's essential to understand the fundamentals of vision. Vision is more than just seeing and I am often pointing out that the ability to obtain 20/20 is actually the least useful skill in truly seeing our world and processing our space; it's the complex process of interpreting the visual information received by the eyes. This involves:
Image Formation (Visualization): The brain processes these signals, creating a mental image of the world.
Visual Processing: The brain analyzes the image, interpreting its details, colors, and depth.
The Role of Visual Processing
Visual processing is a critical component of vision. It involves various skills, including:
Eye Tracking: The ability to follow objects smoothly.
Eye-Hand Coordination: The coordination between the eyes and hands for tasks like writing or catching a ball.
Depth Perception: The ability to judge distances and distances.
Visual Memory: The ability to remember and recall visual information.
Visual Perception: The ability to interpret and understand visual information.
Why Vision Therapy?
When visual processing skills are impaired, it can lead to a range of problems, such as:
Difficulty reading and learning
Poor hand-eye coordination
Headaches or eye strain
Blurred or double vision
Sensitivity to light
Trouble focusing or concentrating
Vision therapy can help individuals with these issues by targeting and improving specific visual processing skills.
The Vision Therapy Process
Vision therapy typically involves a series of one-on-one sessions with a qualified vision therapist. These sessions may include exercises and activities designed to:
Improve eye tracking and coordination
Enhance depth perception
Strengthen visual memory
Improve visual perception
Address binocular vision problems (issues related to both eyes working together)
Vision therapy often utilizes specialized equipment and techniques, such as prisms, lenses, and computer programs, to target specific visual processing skills.
Is Vision Therapy Right for You?
If you or someone you know is experiencing visual difficulties or challenges, it's worth considering vision therapy as a potential solution. A qualified eye care professional can assess your visual needs and determine if vision therapy is appropriate.
Remember, vision therapy is not a quick fix. It often requires patience, consistency, and a commitment to the treatment plan. However, for many individuals, the benefits of improved vision and overall quality of life can be significant.
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