Chiropractors love talking about structure—spinal alignment, posture, biomechanics. But what about function? That’s the piece that gets missed, and it’s the one that actually runs the show. The nervous system dictates everything, and if it’s not working efficiently, nothing else is either.

This is why NeuroTECH scanning has become the go-to diagnostic tool for chiropractors who are serious about measuring what actually matters. Structure is important, sure. But neurological function? That’s where real chiropractic impact is made.

Why Functional Data Matters 

A perfectly aligned spine doesn’t mean much if the nervous system running through it is stressed, sluggish, or overloaded. Patients can look fine on an X-ray and still feel terrible. Or they can have obvious postural distortions but function better than expected.

You’ve seen it happen. A patient walks in, complaining about fatigue, brain fog, weird tension that won’t go away. Maybe they’ve had X-rays before—nothing looks alarming. But something’s clearly off.

NeuroTECH scans show exactly what’s happening beneath the surface. They measure how well the nervous system is adapting, not just whether the spine is in the right place.

Three Neurofunctional Scans in the NeuroTECH

neuroPULSE (HRV) – Measuring Adaptability

Heart Rate Variability (HRV) is the gold standard for nervous system resilience. A strong HRV reading means the body is handling stress well. A poor reading? That’s a red flag that the system is under constant strain and struggling to recover.

The neuroPULSE scan gives you hard data on whether a patient is trapped in fight-or-flight mode or shifting smoothly between stress and recovery. And when patients see their HRV improve over time, they actually stay committed to care.

neuroCORE (sEMG) – Measuring Muscle Exhaustion

Surface Electromyography (sEMG) tracks muscle activity along the spine. Not just strength, but how much energy the muscles are burning to keep everything upright.

A patient with constant neck and shoulder tension? They’re burning way too much energy just to hold their posture together. A low back that’s always tight and fatigued? The nervous system is overworking those muscles, leaving them drained. This constantly altered information affects the spine, the central nervous system and brain function

The neuroCORE makes it clear where the problem is, so care can be focused where it matters most.

neuroTHERMAL – Tracking Autonomic Stress

Nerve interference doesn’t always show up in muscles—it can manifest in temperature imbalances along the spine. The autonomic nervous system regulates blood flow, and when there’s a disturbance, it creates patterns that thermographic scanning picks up instantly.

neuroTHERMAL scanning reveals hidden patterns of nerve dysfunction, making it easier to track the effects of adjustments and show patients what’s happening over time.

Why This Data Changes Chiropractic Care

1. No More Guesswork—Just Hard Data

NeuroTECH doesn’t rely on what a patient says they feel. It gives you objective data that backs up your care.

It removes the mystery and keeps patients committed to the process.

2. Tracking Progress Over Time

Chiropractic care isn’t just about today. It’s about how a patient’s nervous system adapts long-term.

NeuroTECH lets you track:

When a patient can see their nervous system improving, they stick around.

3. Creating Real, Personalized Care Plans

This data lets you design care based on actual function—not just symptoms or standard recommendations.

Every patient is different, and their care should be just as individualized.

FAQs About NeuroTECH in Chiropractic

Is NeuroTECH scanning safe?
Yes. It’s completely non-invasive, radiation-free, and safe for all ages, including infants.

How long does a full scan take?
The whole three scan process takes under seven minutes—fast enough to include in routine exams.

Why is HRV important for chiropractic?
By analysing Vagal tone, HRV shows how well the nervous system adapts to stress. A low HRV score means poor recovery and resilience, while a high HRV score signals better nervous system function.

How does sEMG help with adjustments?
sEMG pinpoints where muscles are compensating for nerve stress, making it easier to target adjustments for maximum impact.

What does a neuroTHERMAL scan tell you?
It tracks autonomic nervous system patterns, showing where nerve interference is affecting circulation and function.

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ABOUT THE AUTHOR

Dr. David Fletcher is actively involved in all aspects of innovation teaching and research connected to the INSiGHT™ scanning technologies. He is widely recognized for his ability to share his expertise in compelling and easy to understand ways.

Dr David is a renowned chiropractor who practiced for many years with his associates in a scan-centric thriving principled family-based practice in Toronto. He is a sought-after teacher mentor and keynote speaker who takes every opportunity to share the wisdom and the power of chiropractic as it is meant to be.

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Dr. David Fletcher
DC FRCCSS(C) – Founder & CEO CLA Inc.
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