Diagram showing Asymmetrical Tonic Neck Reflex, Symmetrical Tonic Neck Reflex, and Tonic Labyrinthine Reflex

Connected Kidz Explains the Cambridge Study on Retained Primitive Reflexes

August 19, 20251 min read

Introduction

At Connected Kidz, we know how important early brain and body development is for children. A recent Cambridge study looked at how retained primitive reflexes—automatic movements babies are born with—can impact development if they don’t integrate as expected.

The Study: Key Findings

The study focused on three reflexes:

  • Asymmetrical Tonic Neck Reflex (ATNR): Turning the head causes one arm and leg to extend, the others to flex.

  • Symmetrical Tonic Neck Reflex (STNR): Head and neck movement influences arm and leg positions.

  • Tonic Labyrinthine Reflex (TLR): Head position affects balance and posture.

Children with retained reflexes often show challenges in motor skills, coordination, and balance—things that can affect everyday activities and learning.

Why It Matters

Understanding retained reflexes helps parents and educators see why a child might struggle with movement, focus, or coordination. Early detection and targeted exercises can make a huge difference.

How Connected Kidz Can Help

At Connected Kidz, we use strategies inspired by the Melillo Method™ to help children integrate retained reflexes safely and effectively. Through guided exercises and coaching, we support improved motor skills, balance, and confidence.

Conclusion

The Cambridge study reinforces what we see every day: addressing retained primitive reflexes early can help children reach their full potential. With the right support, children can thrive both at home and at school.

Talk to someone to learn more

Josh Davison is co-founder of Connected Kidz and a certified Melillo Method™ expert, passionate about helping neurodivergent children and their families thrive.

Connected Kidz

Josh Davison is co-founder of Connected Kidz and a certified Melillo Method™ expert, passionate about helping neurodivergent children and their families thrive.

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