Bihemispheric Dissonance Test (BDT)

The BDT is a visual evaluation that examines how the two hemispheres of your brain work together to process visual information. It’s designed to identify potential issues in visual processing that may not be detected by standard eye exams.

This test may be helpful if you...

Experience headaches, blurred, vision, and/or dizziness.

Have experienced a concussion or mild traumatic brain injury.

Struggle with reading or learning difficulties.

Experience visual discomfort in certain environments. 

Have symptoms that haven’t been fully explained by other vision tests.

Instructions

Look at the center of this striped pattern.

If you notice any visual instability (the stripes appearing to vibrate or move), discomfort or other disturbances when viewing this pattern, this may suggest corticalhyperexcitability or visual stress.

Please call our or office or schedule an appointment online to see if we can help improve your symptoms.

Related Information

Concussions & TBI

Vision Therapy

If you have any questions

Schedule an appointment,
or give us a call.

(505) 828-3937.