04/02/2026
When babies are born, they have built-in reflexes that help them survive and develop, these are things like:
- Turning their head when touched
- Gripping tightly
- Startle responses
These are automatic (not controlled) and come from the brainstem. Vision begins developing at birth and is highly crucial for overall development as early as
8 WEEKS OLD for eye teaming.
From here through 40 to 50 weeks, the sensory systems begin to become integrated. If they do not properly integrate, then developmental delays might develop.
As reflexes integrate, they help build the foundation for:
- Eye tracking (following words across a page)
- Focusing (clear vision at different distances)
- Eye teaming (both eyes working together)
- Hand-eye coordination
What should happen over time?
As your child grows their brain develops, higher-level control takes over and these reflexes fade away (integrate). This allows for more advanced skills like balance and coordination, focus and attention, eye control and visual processing.
If primitive reflexes remain active beyond early development, they can interfere with how a child processes the world.
This may show up as:
- Difficulty focusing or tracking with the eyes
- Poor coordination or clumsiness
- Challenges with reading or handwriting
- Trouble sitting still or maintaining attention
- Sensory sensitivities or overwhelm
Retained reflexes can disrupt the connection between what a child sees and how they respond, impacting learning, behavior, and confidence. This doesn’t mean something is wrong with your child. It means there may be an underlying developmental piece making things harder than they should be for them.
Like we always say, vision is not just about seeing clearly it’s about how the eyes and brain work together.
Why Testing Matters
Vision is our STRONGEST sense and a major component. At Great Lakes Vision Rehabilitation, we go beyond basic vision screening. We evaluate primitive reflexes as part of a comprehensive functional vision assessment—because these early developmental patterns can reveal important clues about how a child’s brain and visual system are working together.
By identifying retained reflexes, we can:
- Better understand the root cause of challenges
- Guide targeted therapy and treatment
- Support stronger visual and developmental outcomes
The good news? With the right evaluation and support, these challenges can be addressed—helping children build stronger visual skills, confidence, and overall function.
If you’ve ever wondered whether your child’s struggles could be more than just attention or behavior, there may be a deeper developmental piece worth exploring. If you are noticing any development concerns or milestones not being met, a vision exam beyond glasses and acuity is warranted.
We’re here to help . Give our office a call to learn more and schedule your child's appointment today.