Why Digital Motion X-Ray Looks at the Cervical Spine in “Mild” Brain Injuries.
Concussions are usually thought of as brain injuries and they are. But for many people, especially after car accidents, sports impacts, or falls, there’s a second piece that’s often overlooked:
The neck was injured at the same time as the brain.
At DMX Miami, we see patients from Miami, Fort Lauderdale, Miami-Dade, Broward, the Florida Keys, Florida and the USA, Central and South America (Colombia, Chile, Argentina, Mexico), and the Caribbean who are months or years out from a concussion and still experiencing:
- Headaches.
- Brain fog.
- Dizziness or imbalance.
- Visual strain.
- Neck pain and stiffness.
Even when brain imaging looks reassuring, the cervical spine may still be a problem.
How the Neck and Brain Work Together.
The brain constantly receives information from:
- Inner ears (balance).
- Eyes (vision).
- Neck joints and muscles (position sense).
If the upper cervical spine is unstable or irritated:
- Position information from the neck becomes noisy or inaccurate.
- The brain has to work harder to integrate vision, balance, and neck input.
- Symptoms like dizziness, visual strain, and brain fog can worsen especially with head movement.
You can think of this as a neck-based amplifier on top of a concussion.
Why Post-Concussion Symptoms Sometimes Don’t Improve as Expected.
Patients may complete:
- Rest and graded activity plans.
- Vestibular rehabilitation.
- Eye exercises.
- Standard physical therapy.
Yet they still feel:
- “Off” or disconnected.
- Reactive to motion and visual environments.
- Limited by neck tightness and pain.
If the cervical spine mechanics have never been thoroughly evaluated in motion, a key part of the problem may still be unaddressed.
How Digital Motion X-Ray Helps in Post-Concussion Cases.
At DMX Miami, Digital Motion X-Ray:
- Records real-time motion of the cervical spine during controlled movements.
- Focuses on the upper cervical region, where many proprioceptive sensors live.
- Measures abnormal sliding and tilting that suggest ligament injury or instability.
- Correlates neck movement findings with your post-concussion symptoms (headaches, dizziness, visual strain).
DMX doesn’t replace brain evaluation it adds a missing mechanical component for appropriate cases.
What Providers Can Do with DMX Results.
Digital Motion X-Ray findings can help your care team:
- Integrate cervical stabilization into concussion rehab, not just neck stretching.
- Refine vestibular and visual exercises so they match what your neck can safely tolerate.
- Decide whether certain high-load or contact activities should be modified or avoided.
- Communicate more clearly about why symptoms persist even when the brain scan looks “normal.”
This is especially important for athletes, active adults, and car-crash patients whose lives and work depend on reliable head and neck function.
Who Might Consider DMX in a Post-Concussion Workup?
DMX may be worth discussing with your providers if:
- You’ve had a concussion from a car accident, fall, or sports hit.
- Months later, you still have neck pain plus headaches, dizziness, or brain fog.
- Standard brain imaging and concussion rehab haven’t fully resolved symptoms.
- Neck movement clearly changes symptom intensity.
Patients from outside Miami often plan short diagnostic trips to DMX Miami as part of a second-opinion or extended rehab itinerary.
Concussion Care Shouldn’t Stop at the Skull.
If your concussion treatment has focused only on the brain and not the neck, you may be missing an important piece. Evaluating cervical spine motion with Digital Motion X-Ray can help complete the picture.
Learn more: Treatment
Schedule your appointment today:Appointments
Call 305-275-7475 orbook your appointment online
Dr. Rodolfo Alfonso, D.C.
Dr. Mark N. Berry, D.C.
Sunset Chiropractic and Wellness
8585 Sunset Dr. STE 102
Miami, Florida 33143