Headaches: Could Your Nervous System Be Playing a Bigger Role Than You Think?
Most of us experience headaches at some point in our lives. For some they are occasional and easily explained by stress, dehydration or illness. For others they become a frequent and frustrating part of everyday life.
If headaches keep returning and the usual explanations don't seem to fit, it may be worth looking beyond the head itself.
At INPP, we are interested in how the nervous system develops and how early movement patterns can influence posture, muscle tone, balance and the body's ability to cope with everyday demands. While headache has many possible causes and should always be medically investigated when appropriate, neurological immaturity may sometimes be one piece of a much larger puzzle.
Looking Beyond the Symptoms
A headache is not a diagnosis—it's a symptom.
It may be linked to:
Dehydration
Poor sleep
Hormonal changes
Vision problems
Migraine
Stress or anxiety
Neck and shoulder tension
Medical conditions requiring investigation
However, for some people, headaches occur alongside other challenges such as:
Poor posture
Frequent neck or shoulder tightness
Balance difficulties
Motion sickness
Poor coordination
Visual fatigue when reading
Difficulty concentrating
Feeling overwhelmed by busy environments
When these signs occur together, they may suggest that the nervous system is working much harder than it should.
Why Nervous System Maturity Matters
During infancy, primitive reflexes help babies survive and begin to move. As the brain matures, these reflexes should gradually become inhibited and replaced by more mature postural control.
If some primitive reflexes remain active beyond infancy, the body may continue to rely on automatic movement patterns rather than efficient, well-coordinated control. Research has associated retained primitive reflexes with altered muscle tone, postural control, balance and motor coordination, although this does not mean they directly cause headaches.
When the muscles responsible for holding the head and body upright are working inefficiently, other muscles often compensate. Over time this can contribute to:
Neck muscle fatigue
Shoulder tension
Jaw tightness
Poor sitting posture
Eye strain
Increased physical effort simply to remain upright
All of these factors are recognised contributors to tension-type headaches.
The Hidden Cost of Compensation
The human body is remarkably adaptable.
If one system isn't working efficiently, another often steps in to compensate.
A child with poor postural stability may lean on a desk while writing.
An adult may tighten their shoulders without even noticing.
Someone whose balance system is less efficient may constantly use visual information to stay orientated, making prolonged reading or screen work particularly tiring.
These compensations can become so normal that people no longer recognise how much effort everyday activities require.
The result may not simply be tired muscles—it can also be headaches, fatigue and reduced concentration.
Stress and the Nervous System
An immature nervous system may also make it harder for the body to regulate stress.
When the brain continually perceives that it needs to stay alert, muscles often remain slightly contracted, breathing may become shallower and recovery becomes more difficult. Persistent muscle tension around the neck, shoulders and scalp is commonly associated with tension headaches. Some reflex integration practitioners also report improvements in headaches alongside broader improvements in posture, regulation and movement, although more research is needed to establish the relationship.
Where Does Reflex Integration Fit In?
INPP does not treat headaches directly.
Instead, the INPP Method aims to improve the efficiency of the nervous system by identifying signs of neuromotor immaturity and using a personalised movement programme to encourage more mature postural control.
As posture, balance, muscle tone and coordination improve, many people report that everyday activities require less effort. Some also describe reductions in muscular tension and improvements in overall wellbeing. Individual experiences vary, and reflex integration should be viewed as part of a broader approach rather than a stand-alone treatment for headaches.
When Should You Seek Medical Advice?
Persistent or severe headaches should always be assessed by an appropriate healthcare professional.
Seek urgent medical attention if headaches:
Begin suddenly and severely
Follow a head injury
Are accompanied by weakness, confusion or changes in vision
Wake you regularly from sleep
Are associated with fever, seizures or loss of consciousness
If no underlying medical cause is identified, and headaches occur alongside poor posture, coordination difficulties, balance problems or learning challenges, an assessment of neuromotor development may provide additional insight into factors that could be contributing.
A Whole-Person Approach
The body works as an integrated system. Vision, balance, posture, movement and the nervous system continually influence one another.
Rather than focusing solely on the site of the pain, INPP asks a different question:
"Why is the body having to work so hard in the first place?"
For some individuals, improving the foundations of movement and postural control can reduce unnecessary effort throughout the body. While this is not a cure for headaches, it may help explain why some people experience improvements as their nervous system becomes more efficient.