Typical Symptoms

  • Dizziness
  • Lightheadedness
  • Nausea
  • Unsteadiness / Drifting while walking
  • Poor Coordination / Clumsy
  • Poor Depth Perception
  • Motion Sickness
  • Headaches / Face Pain
  • Eye Pain / Pain with Eye Movement
  • Neck Ache / Upper Back & Shoulder Pain
  • Head Tilt
  • Anxiety
  • Sensitivity to Light / Glare
  • Double Vision
  • Feeling Overwhelmed or Anxious in Crowds or Large Spaces

  • Fatigue with Reading
  • Shadowed / Overlapping / Blurred Vision
  • Difficulty with Reading & Reading Comprehension
  • Skipping Lines / Losing your Place while Reading
  • Closing / Covering an Eye to make it easier to see

The number and severity of symptoms are different for each person. Some people are disabled; others aren’t bothered much.

Many people with Traumatic Brain Injury (TBI) develop a small amount of eye misalignment from their injury that cause these symptoms.

What is the solution?

Our doctors at Vision Specialists of Michigan have made pioneering discoveries into the diagnosis and treatment of Binocular Vision Dysfunction. Our patients undergo a detailed and thorough examination of their vision, including assessment for small amounts of vision misalignment (the NeuroVisual Evaluation). Near vision, far vision and Vision alignment problems can be corrected with prism lenses. Prism lenses can bend beams of light, and can redirect the image (red dotted arrow) onto the center of the back of the eye (the fovea (big red arrowhead)) while the eye is in it's original, slightly misaligned position (black arrow). Since there is no need to realign the eye, there is no overuse of the eye muscles, which markedly reduces or eliminates the symptoms of Binocular Vision Dysfunction.

Diagram 4 - BVD - Visual description of Binocular Vision disorder
alignment problems
will be corrected using glasses with specialized aligning lenses

Expect to feel noticeably better right away. The average patient will notice a 50% reduction of symptoms by the end of the first visit. Improvement continues over the next several visits as the Aligning lenses are custom made just for you! Your lenses will include the combination of the elements you need to reduce your symptoms, as well as giving you crisp, clear, comfortable vision.
  • Vertical prismatic correction
  • Horizontal prismatic correction
  • Distance correction
  • Reading correction
  • Out of roundness (astigmatism) correction
  • Anti-reflective / anti-glare coating
  • Blue light protection
  • Tint or Transitions™ for light sensitivity
  • Lighter lenses using special materials like polycarbonate or Hi Index plastics
aligning lenses
are fine-tuned, giving the average patient an 80% reduction of symptoms by the end of treatment.

How do I know if Vision Specialists can help me?

A scientifically validated questionnaire has been developed by our researchers to screen for Binocular Vision Dysfunction. Find out if Vision Specialists of Michigan can help you!

Want to learn more about Binocular Vision Dysfunction?

Listen to this TEDx talk from the founder of NeuroVisual Medicine, Dr. Debby Feinberg:


View Our Testimonials by Symptom

Neck Ache / Head TiltNeck Ache / Head Tilt

Gail, 59 years old

After adjusting my neck for years, my chiropractor was amazed.

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Double VisionDouble Vision

James, 59 years old

“Corrected double vision helped my husband recover from a stroke.”

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Traumatic Brain InjuryTraumatic Brain Injury

Richard, 33 years old

“I can’t believe how much glasses have helped my quality of life.”

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Sam, 45 years old

A year and a half later, I have been migraine and medicine free.

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Michael, 31 years old

It was as if I was living a life in darkness before having my new lenses.

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Paul, 54 years old

“I am no longer dizzy. I get no more spinning spells. I feel normal.”

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Reading DifficultiesReading Difficulties

Cindy, 13 year old

I can get homework done in class, because now I can concentrate.

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Motion Sickness/NauseaMotion Sickness

Janet, 64 years old

I can now read maps with no ill effects (sickness) what so ever.

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Balance ProblemsBalance Problems

Donald, 73 years old

“After some test, I could see differences immediately.”

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Children Video Testimonials

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Adult Testimonial Videos

Adult Video Testimonials

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If The Walls Of My Exam Room Could Talk

If The Walls of My Exam Room Could Talk

STORIES OF TRIUMPH over a common but often unrecognized visual ailment: Binocular Vision Dysfunction

By Debby Feinberg O.D. with Mark Rosner M.D. & Sherry Brantley

Who would have thought that a basic eye alignment problem could cause a person to be miserable or disabled? Yet that is exactly what is happening with Binocular Vision Dysfunction (BVD), a visual condition where there is a slight image misalignment which causes headaches, dizziness, anxiety, neck pain and reading difficulties. Using techniques developed by Dr. Debby Feinberg and her colleagues, patients are fit with prism eyeglass lenses that realign the images, resulting (on average) in an 80% reduction of symptoms.

This book contains the stories of those suffering from BVD, their difficult journey through life and the medical system, and their recovery and return to health using just a simple pair of properly prescribed prism lenses.