When parents begin a reflex integration program, their focus is often on the primitive reflexes themselves—Moro, ATNR, STNR, TLR, and others. While reflex-specific exercises are important, many practitioners find that progress occurs more quickly and efficiently when the nervous system is first prepared through targeted sensory input. Among the most powerful preparatory systems are the vestibular and tactile systems, which provide the foundational information the brain needs for movement, body awareness, attention, emotional regulation, and learning.

The concept of preparing the nervous system before higher-level motor learning is consistent with the work of occupational therapist and neuroscientist A. Jean Ayres, whose Sensory Integration Theory emphasized that the brain's ability to organize sensory information forms the basis for more complex skills. Similarly, Elizabeth Stephens-Sarlós, in Rewiring the Brain Using Sensorimotor Exercises, describes how carefully selected sensorimotor activities can help create the neurological conditions necessary for developmental change.

Rather than viewing reflex integration as a set of isolated exercises, it may be more accurate to think of it as a process of helping the nervous system mature. Before a child can successfully develop new movement patterns, the brain must be receiving clear, organized sensory information about gravity, movement, touch, and body position.

Understanding Primitive Reflexes

Primitive reflexes are automatic movement patterns that emerge during fetal development and infancy. They serve important survival and developmental purposes during the first months of life. As the nervous system matures, these reflexes should gradually become inhibited and replaced by more voluntary, controlled movement patterns.

When primitive reflexes remain active beyond infancy, children may experience challenges with:

• Balance and coordination

• Postural control

• Attention and concentration

• Emotional regulation

• Motor planning

• Handwriting

• Visual tracking

• Reading skills

• Bilateral coordination

• Speech and language development

Although reflex-specific exercises can be beneficial, a nervous system that is under-responsive, over-responsive, or poorly organized may struggle to fully benefit from those exercises. This is where vestibular and tactile stimulation become particularly important.

The Vestibular System: The Foundation of Movement and Regulation

The vestibular system is often called the brain's "movement detector." Located within the inner ear, it continuously provides information about our head position, and body position in space. It helps us understand the force of gravity, that is being "pushed" on use through out the day. The vestibular system is also important for balance, hearing, and speech.

Research and clinical observations have consistently demonstrated that vestibular input influences far more than balance. The vestibular system has extensive connections throughout the brain, including areas involved in:

• Eye movements

• Muscle tone

• Postural control

• Spatial awareness

• Attention

• Emotional regulation

Jean Ayres referred to vestibular processing as one of the most important organizing influences in the nervous system. Because vestibular information reaches so many regions of the brain, it can significantly impact a child's readiness for learning and movement.

Why Vestibular Input Supports Reflex Integration

Many retained primitive reflexes involve poor postural control, asymmetrical movement patterns, or difficulties managing movement against gravity. Since the vestibular system provides the brain with information about movement and orientation in space, strengthening vestibular processing can help establish the neurological foundation needed for more mature motor patterns.

When vestibular processing improves, children often demonstrate:

• Better balance

• Improved core activation

• Increased body awareness

• More efficient eye movements

• Better bilateral coordination

• Improved attention

• Greater emotional regulation

These changes create an environment in which reflex integration exercises can become more effective.

Examples of Vestibular Activities

Our favorite vestibular activity to do for children with underdeveloped or overdeveloped systems is the astronaut training protocol - done in a hemispheric manner. Additional, depending on the child's needs and tolerance, vestibular preparation may include:

• Swinging & rocking

• Log rolls & somersaults

• Spinning activities

• Astronaut training

The goal is not simply movement for movement's sake. The nervous system benefits most when movement is purposeful, graded, and matched to the child's sensory needs.

The Tactile System: Building Safety and Body Awareness

The tactile system develops very early in life and serves as one of our primary methods for interacting with the world. Through receptors located throughout the skin, tactile information provides the brain with details about:

• Touch

• Pressure

• Texture

• Temperature

• Pain

• Body boundaries

For many children with retained primitive reflexes, tactile processing may be immature or inefficient. Some children become overly sensitive to touch, while others seek excessive tactile input or have difficulty accurately interpreting tactile information.

Because touch serves as a foundation for body awareness and security, tactile processing can strongly influence a child's ability to regulate emotions and participate in motor activities.

How Tactile Input Supports Reflex Integration

The brain depends on accurate sensory information to develop mature movement patterns. If tactile information is disorganized or incomplete, the nervous system may have difficulty establishing efficient motor control.

Appropriate tactile stimulation can help:

• Improve body awareness

• Increase sensory discrimination

• Support postural development

• Enhance motor planning

• Improve emotional regulation

• Promote feelings of safety and organization

Many practitioners observe that children become calmer, more focused, and more available for learning following therapeutic tactile input.

Research has also demonstrated connections between tactile stimulation and nervous system regulation. Deep pressure and structured touch activities can activate parasympathetic responses, supporting calmness and improved self-regulation.

Examples of Tactile Activities

Our favorite tactile preparedness activity uses either the vibration plate, and/or stimulation from the Naboso mats/balls. Double up on tactile input with both for even more benefits. Additional ways to address tactile stimulation include:

• Brushing protocols when clinically indicated

• Rezzimax vibration tool

• Deep pressure massage

• Vibration plate

• Naboso tactile mats and balls

• Therapy ball compressions

• Play with sensory bins (young children)

• Barefoot play on varied surfaces

These activities provide meaningful sensory information that helps the brain build a clearer map of the body. Tactile stimulation helps build body awareness and body mapping.

(See additional resources at the bottom of this page for information about the above products.)

Creating Readiness Before Integration: Sensory Stacking to Prepare

One of the most important lessons from sensory integration theory and modern sensorimotor approaches is that regulation precedes learning. A dysregulated nervous system often struggles to access higher-level motor control, attention, and cognitive processing.

Many reflex integration programs incorporate what is sometimes called sensory stacking—the intentional layering of multiple forms of sensory input within a single activity.

The concept is rooted in neuroplasticity, the brain's ability to reorganize itself through experience. Research demonstrates that repeated, meaningful sensory-motor experiences can strengthen neural connections and improve nervous system efficiency.

Preparing the brain through vestibular and tactile stimulation helps establish:

• Optimal arousal levels

• Better postural activation

• Improved body awareness

• Greater sensory organization

• Increased attention and engagement

To create the most meaningful information to the brain, we recommend combining vestibular and tactile stimulation prior to doing your daily reflex exercises. For example, stand on the vibration plate with barefoot, while massaging the Naboso ball in the hands. Alternatively, you can stand on a Naboso activation mat, while using the Rezzimax in the hands, spine, legs, and arms.

This approach may increase the amount of meaningful sensory information reaching the brain and improve the likelihood that new neural pathways will be strengthened through repetition.

Once these foundational systems are functioning more efficiently, reflex integration exercises may become easier to perform and potentially more effective.

Final Thoughts

Primitive reflex integration is not simply about inhibiting a reflex. It is about supporting the maturation of the entire nervous system. Vestibular and tactile stimulation provide essential sensory information that helps the brain organize movement, regulate emotions, develop body awareness, and build the neural foundations necessary for higher-level skills.

Drawing from the work of Jean Ayres, contemporary neuroscience research on neuroplasticity, and sensorimotor approaches such as those described by Elizabeth Stephens-Sarlós, we can appreciate that meaningful developmental change often begins with sensory preparation. When the brain is given organized information about movement, gravity, and touch, it becomes more capable of developing the mature patterns needed for learning, coordination, regulation, and participation in everyday life.

At Brain Connex Therapy, we often emphasize building these foundational sensory systems before moving into more advanced reflex integration work. By preparing the nervous system first, we can help create the conditions that allow the brain to learn, adapt, and thrive.