A newborn doesn't yet have the neurological maturity to intentionally control the body the way an older child can.

Primitive reflexes provide an early framework for movement while the brain and nervous system are developing.

As babies move, kick, reach, roll, spend time on their tummy, crawl, pull to stand, and explore their environment, the brain receives enormous amounts of sensory and movement information.

Those experiences help build increasingly sophisticated neurological pathways.

Over time, intentional movement should begin to replace many of the automatic patterns.

Think of primitive reflexes as early building blocks. They're important at the beginning, but the nervous system eventually needs to build more advanced skills on top of them.

Integration means the reflex is no longer dominating the body's response to a particular stimulus.

The reflex doesn't necessarily disappear from the nervous system. Instead, as the brain matures, higher areas of the brain gain greater control over movement and responses.

This allows a child to move with more choice, coordination, and efficiency rather than automatically responding according to an infant reflex pattern.

For example, an infant may automatically turn their head and move their arms in response to a change in head position. An older child needs to be able to turn their head while keeping their arms doing something completely different.

That ability requires greater neurological control.

A retained primitive reflex is an early reflex pattern that remains more active than expected beyond infancy.

This doesn't mean something is "wrong" with your child, and finding a retained reflex isn't a diagnosis.

It is simply one piece of neurological information.

When a reflex remains active, certain positions, movements, or sensory experiences may continue to trigger an automatic response. For some children, that may make higher-level skills require more effort.

That's why we don't look at a retained reflex in isolation. We consider it alongside the child's developmental history, movement patterns, balance, coordination, sensory processing, attention, and the concerns parents are noticing in everyday life.

There isn't one single established cause.

Primitive reflex integration is influenced by neurological development and early movement experiences, and retained reflexes may be seen in children with many different developmental histories.

Factors that may be relevant can include differences in neurological development, limited opportunities for certain early movement patterns, premature birth, developmental challenges, injury, illness, or other factors affecting early development.

However, it's important not to oversimplify this.

A child can have retained reflexes without an obvious explanation, and the presence of a retained reflex doesn't tell us exactly why a child is struggling.

We use reflex findings as one part of the bigger neurological picture, not as an explanation for everything a child is experiencing.

There isn't one symptom that tells us a primitive reflex is retained.

Depending on which reflex is involved, parents may notice things such as:

• Difficulty sitting still

• Constant fidgeting or movement

• Poor balance

• Clumsiness

• Difficulty with coordination

• Challenges crossing the midline

• Awkward running or movement patterns

• Poor posture while sitting

• Difficulty sitting upright at a desk

• Handwriting challenges

• Difficulty with fine motor tasks

• Motion sensitivity

• Sensory sensitivities

• Difficulty with certain clothing or waistbands

• Bedwetting beyond the expected age

• Difficulty with transitions

• Easily becoming startled

• Trouble coordinating the eyes and body during reading or sports

But here's the important part:

Any of these concerns can have many possible causes.

A checklist cannot diagnose retained reflexes. Reflexes need to be assessed directly and interpreted within the context of the whole child.

There are several primitive reflexes that may provide useful information about neurological development.

Some of the reflexes we commonly look at include:

• Moro Reflex

• Asymmetrical Tonic Neck Reflex (ATNR)

• Symmetrical Tonic Neck Reflex (STNR)

• Tonic Labyrinthine Reflex (TLR)

• Spinal Galant Reflex

• Palmar Reflex

• Rooting Reflex

Each reflex begins at a different stage of development and has a different role in early movement and neurological development.

The Moro reflex is often described as the baby's startle reflex.

When a young infant experiences a sudden change in position, sound, movement, or sensation, the arms may extend outward before drawing back toward the body.

Early in life, this is a normal protective response.

When aspects of the Moro pattern remain unusually active later in development, some children may appear especially reactive to unexpected sensory input or changes in their environment.

You might notice that a child:

• Startles easily

• Reacts strongly to sudden noises

• Becomes overwhelmed in busy environments

• Has difficulty with unexpected changes

• Seems constantly "on alert"

These behaviors do not automatically mean a Moro reflex is retained. Anxiety, sensory processing differences, temperament, sleep, neurodevelopmental differences, and many other factors can produce similar behaviors.

That's why testing matters more than simply matching a child to a list of symptoms.

ATNR stands for Asymmetrical Tonic Neck Reflex.

In an infant, turning the head to one side naturally influences the position of the arms and legs. This reflex supports early neurological and movement development.

As a child matures, they need to be able to turn their head without the rest of the body automatically following that pattern.

If ATNR remains active, tasks that require the eyes, head, and hands to work independently may be more challenging.

A child may have difficulty with things like:

• Crossing the body's midline

• Handwriting

• Copying from the board

• Catching or throwing a ball

• Coordinating both sides of the body

• Certain eye-tracking tasks

Again, these challenges can have many causes. ATNR assessment gives us another piece of information about how the child's nervous system is organizing movement.

STNR stands for Symmetrical Tonic Neck Reflex.

This reflex is connected to the relationship between head movement and the position of the arms and legs and plays a role as babies transition toward crawling and more advanced movement.

When STNR remains active beyond the expected developmental period, some children may have difficulty separating upper-body and lower-body movements.

Parents or teachers may notice a child who:

• Slouches at a desk

• Wraps their feet around chair legs

• Frequently changes position

• Sits on their legs

• Struggles to stay comfortably seated

• Finds crawling or coordinated movement patterns difficult

• Has trouble with activities requiring the upper and lower body to work independently

Sometimes what looks like "They just won't sit properly" may actually mean sitting upright requires more neurological effort than we realize.

The Tonic Labyrinthine Reflex, or TLR, is influenced by the position of the head in relation to gravity.

It plays an important role in early development of muscle tone, head control, posture, and the baby's relationship with gravity.

As neurological control matures, a child should become increasingly able to move the head without the entire body's muscle tone automatically changing with it.

When aspects of TLR remain active, they may be associated with challenges involving:

• Balance

• Posture

• Coordination

• Muscle tone

• Spatial awareness

• Motion

• Certain gross motor activities

Because TLR is closely related to movement and gravity, we often consider it alongside other findings involving balance and coordination.

The Spinal Galant reflex is triggered by stimulation along the side of an infant's lower back, causing the trunk or hip to move toward that side.

It is believed to play a role during early development and movement.

When the reflex remains active later than expected, some children may appear particularly sensitive around the lower back or waistband area.

Parents may notice:

• Constant squirming in a chair

• Discomfort with tight waistbands or certain clothing

• Difficulty sitting still

• Frequent repositioning

Spinal Galant retention has also been discussed in relation to persistent bedwetting, although bedwetting has many potential causes and a retained reflex should never automatically be assumed to be responsible.

Touching a newborn's palm causes the fingers to automatically close around the object. This is the Palmar grasp reflex.

As the nervous system matures, automatic grasping gives way to intentional control of the hands and fingers.

When aspects of this early pattern remain active, it may be considered alongside difficulties involving:

• Fine motor control

• Pencil grip

• Handwriting endurance

• Finger dexterity

• Manipulating small objects

Fine motor challenges can have many causes, so Palmar reflex findings are only one part of the evaluation.

The Rooting reflex is essential during infancy.

When a baby's cheek or the area around the mouth is touched, the baby turns toward the stimulus and prepares to feed.

As feeding becomes more intentional and the nervous system develops, this reflex should become less dominant.

When oral primitive reflex patterns remain active later in development, they may sometimes be considered alongside concerns involving oral sensitivity, feeding, speech, or oral-motor function.

Children with feeding or speech concerns should also be evaluated by the appropriate professionals, such as a pediatrician, speech-language pathologist, feeding specialist, or occupational therapist.

They may be associated with difficulties in these areas.

Balance and coordination require the brain to combine information about movement, gravity, body position, vision, and sensation while coordinating multiple parts of the body at once.

Primitive reflexes influence early movement patterns that help build this foundation.

If an early reflex pattern remains unusually active, certain movements may require more conscious effort or compensation.

This is one reason we may assess primitive reflexes in a child who seems unusually clumsy, struggles with bilateral coordination, has difficulty crossing the midline, or finds age-appropriate physical activities unusually challenging.

Primitive reflexes and sensory processing are both closely connected to neurological development, and children with retained reflexes may also have sensory processing challenges.

A child may:

• Be unusually sensitive to sound or touch

• Avoid certain textures

• Constantly seek movement

• Crash into furniture or people

• Spin or jump frequently

• Become overwhelmed in busy environments

• Have strong reactions to unexpected sensory input

This doesn't mean retained reflexes cause sensory processing challenges.

Instead, looking at reflexes can help us better understand how the child's nervous system is responding to movement and sensory information.

If this sounds familiar, our Sensory Processing & the Nervous System FAQ explores what may be happening beneath some of these behaviors in greater detail.

There is an association between retained primitive reflexes and some neurodevelopmental and learning difficulties, but the relationship is complex.

Imagine trying to listen to a teacher while your body is constantly asking you to adjust your posture, move your legs, reposition yourself, or respond to sensory information around you.

For some children, simply keeping their body organized may require a surprising amount of effort.

That can leave fewer resources available for tasks like listening, writing, reading, and maintaining attention.

However, retained reflexes should not be presented as the cause of ADHD, and reflex integration is not a treatment for ADHD.

For families navigating attention and regulation concerns, our ADHD & the Nervous System FAQ looks more closely at the bigger neurological picture.

They may be one factor worth considering when a child is struggling with these skills.

Reading and handwriting require an enormous amount of neurological coordination.

The eyes have to move efficiently across a page. The head and eyes need to move somewhat independently. Both sides of the body need to coordinate. The hand has to control a pencil while the body maintains posture. The brain simultaneously processes language, vision, movement, and attention.

Certain retained reflex patterns may be associated with challenges involving eye movement, crossing the midline, posture, bilateral coordination, or fine motor control.

But retained reflexes are not an explanation for every reading or handwriting difficulty.

Children with learning concerns still need appropriate educational evaluation and evidence-based support.

If your child has dyslexia or significant reading challenges, our Dyslexia & the Nervous System FAQ explains why neurological support should complement, never replace, appropriate reading intervention.

They can sometimes occur together.

Primitive reflex integration is part of early neurological development, so assessing reflexes may provide useful information when a child is experiencing delays in motor skills, coordination, balance, or other developmental areas.

However, retained reflexes shouldn't automatically be assumed to be the reason for a child's developmental delay.

We look at reflex findings alongside the child's developmental history, movement patterns, sensory processing, coordination, and other neurological findings.

You can learn more about this bigger picture in our Developmental Delays & the Nervous System FAQ.

Research has found persistence of primitive reflexes in some children with neurodevelopmental conditions, including autism, but this does not mean retained reflexes cause autism.

Autism is a complex neurodevelopmental condition influenced by multiple biological and genetic factors.

When we assess primitive reflexes in an autistic child, we're not trying to change or "fix" autism.

We're looking for information that may help us better understand the individual child's movement, coordination, sensory responses, and neurological function.

Our Autism & the Nervous System FAQ explains more about our whole-child approach to caring for autistic children.

Yes.

A child doesn't need an ADHD, autism, dyslexia, sensory processing, or developmental diagnosis to have retained primitive reflexes.

Sometimes parents simply notice that something seems harder for their child.

Maybe they're clumsy. Maybe handwriting is exhausting. Maybe they can't comfortably sit still. Maybe coordination is difficult. Or perhaps a parent can't quite put their finger on it but knows their child seems to be working harder than expected.

A diagnosis isn't required for us to look more closely at neurological development.

Primitive reflex testing is typically simple, gentle, and noninvasive.

We place the child in specific positions or ask them to perform particular movements and observe how the nervous system and body respond.

We're looking for whether certain automatic movement patterns are still present and how strongly they appear.

But we don't stop there.

Primitive reflex testing is most useful when it is considered alongside other information, which may include:

• Developmental history

• Balance

• Coordination

• Posture

• Movement patterns

• Sensory responses

• Motor skills

• The concerns parents are seeing at home or school

The goal isn't to count how many reflexes a child "failed." It's to understand the child more completely.

It doesn't mean your child is broken, damaged, or destined to struggle.

It tells us that some early neurological movement patterns are still more active than we would typically expect.

The number of retained reflexes is also less important than understanding how those findings relate to the child in front of us.

Two children may demonstrate the same retained reflex and function very differently in everyday life.

That's why we don't treat a test result. We look at the whole child.

The nervous system continues to learn and adapt throughout childhood and beyond.

Targeted movement-based programs are used by some occupational therapists, physical therapists, and other professionals to work with primitive reflex patterns. The evidence base for specific "reflex integration" programs is still developing, and approaches vary considerably.

At Precision Chiropractic, primitive reflex findings help us better understand neurological function and may influence our recommendations, but we don't view reflex integration as a quick exercise program or promise that integrating a particular reflex will resolve a specific symptom.

When a child would benefit from additional support, we may collaborate with or recommend an occupational therapist, physical therapist, speech therapist, developmental specialist, or another appropriate provider.

Primitive reflexes are neurological, which is why we consider them as part of the broader nervous system picture.

Our Neuro-Tonal Chiropractic approach focuses on the relationship between the brain, nervous system, and body.

For children, we may assess primitive reflexes along with balance, coordination, developmental history, movement patterns, and other neurological findings when appropriate.

Those findings help us individualize care.

We don't adjust a child simply because a reflex is retained, and chiropractic care isn't a treatment for a retained reflex itself.

Instead, our goal is to support nervous system function and give the brain and body the best possible foundation for movement, regulation, adaptation, and development.

We aren't simply looking at a reflex and trying to make it disappear.

We want to understand what that reflex may be telling us about the child's nervous system as a whole.

How does the child move?

How is their balance?

How do the two sides of the body work together?

How do they respond to sensory information?

What has their developmental journey looked like?

What are parents seeing at home?

What is difficult at school?

Those pieces matter.

Our Neuro-Tonal adjustments are gentle, specific, and based on the child's individual neurological findings. We meet children where they are, particularly when sensory sensitivities, developmental differences, or anxiety make healthcare environments difficult.

The child is always more important than the reflex we're testing.

No.

A retained primitive reflex by itself doesn't automatically mean a child needs chiropractic care.

We consider the reflex alongside the child's health history, neurological examination, developmental history, symptoms, and everyday function.

If we believe our approach may be helpful, we'll explain why.

If we believe another provider or type of support should be involved, we'll talk about that too.

Our goal is to help parents better understand their child, not to turn every finding into something that needs to be "fixed."

No.

Children often benefit from a team.

Depending on your child's needs, that team might include:

• Pediatricians

• Occupational therapists

• Physical therapists

• Speech-language pathologists

• Feeding therapists

• Developmental specialists

• Psychologists

• Reading specialists

• Teachers and special education professionals

Neuro-Tonal Chiropractic can be one piece of that larger picture when appropriate.

We value collaboration because every provider sees the child through a slightly different lens, and those perspectives can be incredibly valuable when put together.

We start with your child's story.

We want to know about pregnancy and birth history, early milestones, movement development, health history, injuries, sensory concerns, sleep, school, behavior, and what you're noticing at home.

Depending on your child's age and concerns, the neurological evaluation may include assessment of primitive reflexes, balance, coordination, movement patterns, and other aspects of nervous system function.

Most importantly, we meet your child where they are.

Some children jump right in. Others need time to explore the room, watch what we're doing, or build trust before participating.

We don't expect your child to fit into our process. We adapt the process to your child.

There isn't one timeline because every child's nervous system, developmental history, and needs are different.

Some families notice changes relatively early. For others, progress is more gradual.

And progress doesn't always look like one dramatic change.

Sometimes it's:

"She didn't melt down during that transition."

"He sat through homework without constantly getting up."

"She finally learned to ride her bike."

"His teacher noticed he's more coordinated."

"That task doesn't seem quite as exhausting anymore."

We look at the whole child and how they're functioning over time rather than focusing only on whether a reflex is present or absent.

It may be worth looking more closely if your child is struggling with things like coordination, balance, sensory processing, posture, fine or gross motor skills, attention, handwriting, crossing the midline, or developmental skills.

Sometimes there is already a diagnosis.

Sometimes there isn't.

And sometimes a parent simply has that persistent feeling:

"I know my child is capable, but something seems to be making everyday things harder than they should be."

A complimentary consultation gives you an opportunity to share what you've been noticing, ask questions, and determine whether a neurological evaluation may be an appropriate next step.