Wow Vision Therapy Blog
When Vision Limits Life: What Dr. Sue Barry’s Story Reveals About Strabismus, Neuroplasticity, and What’s Possible

For many patients with an eye turn/strabismus, the conversation has been historically limited to one question:
“Do my eyes look straight?”
But what if that question misses the real problem entirely?
A Story That Changes the Question

Dr. Susan R. Barry—a neuroscientist, professor, and author—lived most of her life with esotropia and no binocular vision.
Like many patients:
- She adapted
- She compensated
- She succeeded
But she also:
- Avoided certain activities
- Limited her independence
- Structured her life around what her visual system could not do
This is the part of strabismus that often goes unrecognized.
The Hidden Reality of Strabismus
Strabismus is not just an eye alignment condition.
It is a brain-based visual disorder that affects:
- Spatial judgment
- Movement through space
- Balance and coordination
- Confidence in dynamic environments
Patients don’t just “see differently.”
They live differently.
The Turning Point at Age 48
After decades of being told nothing could be done, Dr. Barry pursued vision therapy.
And something extraordinary happened.
Her brain learned to:
- Align the eyes
- Integrate visual input
- Experience depth for the first time
She described seeing space come alive.
This is consistent with what we now understand:
The adult brain is capable of change
Neural pathways can be developed later in life
But Here’s What This Video Teaches Us That’s Even More Important
Dr. Barry’s story is often told as:
“An adult gained 3D vision.”
But that’s not the most important takeaway.
The real takeaway is this:
She regained access to parts of life she had been avoiding.
- Driving became more comfortable
- Movement through space became more intuitive
- The world became more engaging
This is not just vision restoration.
This is life restoration.
A Clinical Parallel We See Every Day
At Wow Vision Therapy, we see this pattern across conditions:
In Children:
- Avoid reading
- Struggle with school
- Lose confidence
In Adults:
- Avoid driving
- Avoid busy environments
- Develop anxiety or fatigue
And too often, they are told:
“You’re fine.”
“You’ve adapted.”
“There’s nothing more we can do.”
The Problem Is Not the Patient
It’s the Model of Care
Dr. Barry’s experience highlights a critical issue:
Traditional care often focuses on:
- Eye alignment (cosmetic)
- Visual acuity (20/20)
But misses:
- Binocular integration
- Visual processing
- Functional performance
What Vision Therapy Actually Does
Vision therapy is not about forcing the eyes to work harder.
It is about teaching the brain to use vision properly.
At Wow Vision Therapy, treatment targets:
- Binocular coordination
- Vergence and accommodation
- Oculomotor control
- Visual processing integration
This is neuro-optometric rehabilitation.
And it works.
Why This Matters for Your Patients
Dr. Barry’s story reinforces something we now know clinically:
Patients do not “outgrow” these problems.
They adapt around them.
And adaptation is not the same as function.
A New Question to Ask
Instead of asking:
“Are the eyes straight?”
We should be asking:
“Is the visual system working together efficiently?”
Final Thought
Dr. Sue Barry’s story is not an exception.
It is a proof of concept.
A reminder that:
- The brain can change
- Vision can be developed
- And it is never too late to improve how we see—and how we live
Call to Action
If you or your child or a family member has:
- Strabismus
- Amblyopia
- Difficulty with depth or spatial awareness
- Avoidance of reading, driving, or busy environments
…it may be time to look beyond eyesight.
Call us today, Wow Vision Therapy in Grand Rapids: 616-447-1444 or in St. Joseph: 269-983-3309. You can also contact us online when you click here.
Dan L. Fortenbacher, O.D., FOVDR
