Going Beyond 20/20 to Build the Foundation for Learning and Life
We've all heard the term "20/20 vision," but what does it really mean? 20/20 is a measure of visual acuity, which is the ability to see a small image clearly at a specific distance. While visual acuity is critical, it is only a small piece of a much larger visual puzzle.
Achieving clear, comfortable, and efficient visual performance is a complicated process that involves many components of the visual system.
Functional Vision describes how your entire visual system—your eyes, your brain, and your eye muscles—works together to acquire and process information. Difficulty with any of the fundamental visual skills, even with perfect clarity, can lead to a significant functional vision problem.
Accurate eye teaming (binocularity), focusing (accommodation), and tracking (ocular motility) are all necessary visual skills to acquire visual information effectively. Weakness in any of these areas can impact everything from reading and learning to sports performance.
To see a single, clear image, the brain must perfectly coordinate both eyes so they point accurately in the same direction. When this teaming skill is weak, a person may struggle with reading, depth perception, and coordination. In some cases, miscommunication between the brain and the eye muscles can result in a visible misalignment or eye turn (strabismus).
Like a camera lens, the eyes must accurately and quickly change focus to maintain a clear image when shifting between near and distant objects. The ability to sustain that focus for extended periods is essential for work, study, and daily activities. Deficits can lead to blurry vision, headaches, and avoidance of reading or close-up tasks.
When reading, the eyes must move smoothly across a line of text and make accurate jumps (called saccades) to the next line. Inefficient eye tracking can significantly hinder reading efficiency, stamina, and comprehension. It also impacts activities requiring precise eye-hand coordination, such as writing, computer work, or sports.
When someone has to use excessive mental energy just to make their eyes team, focus, or track correctly, it leaves less brainpower available for important daily tasks like learning, reading, working, and understanding. This can lead to frustration, fatigue, and reduced confidence in academic, professional, or personal activities. By strengthening these foundational skills through vision therapy, we can help make vision more automatic and efficient, freeing up mental resources to focus on what truly matters: performing at your best in all areas of life.
If the symptoms described above sound familiar, a comprehensive Visual Skills Evaluation can provide the answers. We can help determine if a weakness in one of these foundational areas is impacting your ability to succeed.