Pediatric

The Health Test Your Pediatrician Isn't Running (But Should Be)

Dr. Devin Reissing, DC, CACCP2026-03-17
INSiGHT scannervous systempediatricchiropracticKnoxvilleFarragut

Braxton was one week old when his parents were told he needed evaluation for seizures and infantile spasms. Every time he was laid on his back, he experienced uncomfortable spasms. His parents couldn't sleep. They were terrified to change his diaper.

Multiple neurological specialists cautioned that the spasms would likely worsen. The next step was a hospital EEG, but they faced a four-week wait.

During that wait, their doctor suggested something different: neurological INSiGHT scans.

Braxton's scans revealed his nervous system was under extreme stress and dysregulation. The birth process had locked his body in a fight-or-flight state. He was physically unable to calm down and coordinate properly.

The scans didn't add another diagnosis. They uncovered the root cause and offered a clear, specific plan to address it.

After just the first week of gentle, targeted chiropractic adjustments, Braxton's spasms stopped completely. His mom described him as calm, happy, and sleeping soundly. When they finally had the hospital EEG, it showed no seizure activity.

Braxton is thriving today because his parents got the test that actually mattered: one that measured his nervous system function, not just the presence of disease.

The Critical Gap in Traditional Pediatric Care

Parents in our practice often share a similar experience: "We've seen every specialist. We've run every test. But no one can explain why our child is having difficulties."

Traditional pediatric medicine focuses on identifying pathology and disease. Your doctor asks a specific question: "Is there something seriously wrong?" They look for damaged structures, disease markers, or severe neurological issues.

What they often miss: "How effectively is the nervous system actually functioning?"

Your pediatrician tracks your child's height and weight at every visit, using charts, percentiles, and precise measurements. But what about the system that governs digestion, immunity, sleep, movement, behavior, emotions, and development? That system is rarely measured.

Why "Normal" Test Results Don't Tell the Whole Story

Nearly 1 in 12 children in the U.S. experiences a speech or language condition. The vast majority have normal blood work, MRIs, and EEGs.

Traditional tests ask: "Is there significant damage or disease?" For developmental challenges, sensory issues, behavioral difficulties, and chronic health problems, the real question is: "How effectively is the nervous system organizing and coordinating everything?"

A car can technically "work" but run roughly, stall, and not perform well. The same applies to your child's nervous system.

Understanding INSiGHT Scans: Three Views Into Your Child's Nervous System

INSiGHT technology provides three distinct scans that work together to show precisely what's happening in your child's nervous system.

The NeuroThermal Scan shows how stress impacts digestion, immunity, and organ function. It helps explain chronic issues like reflux, constipation, frequent ear infections, and why your child seems to catch every illness. When the nervous system is stuck in a stress response, it diverts resources away from digestion and immune function. This scan shows exactly where and how severely that's occurring.

The NeuroSpinal EMG Scan measures muscle tension along the spine and throughout the nervous system. It helps explain developmental delays, sensory processing issues, focus problems, and coordination challenges.

The Heart Rate Variability (HRV) Scan shows how well your child's nervous system adapts to stress. When children struggle with transitions, emotional regulation, and sleep, this scan often reveals why: their nervous system is in overdrive and can't shift gears.

Together, these three scans create a picture that traditional medicine typically overlooks.

The Patterns That Explain Everything

When we analyze EMG scan results, we often identify specific stress patterns.

The "Raging Bull" pattern indicates the nervous system is in overdrive. These children often experience anxiety, hyperactivity, behavior issues, and poor sleep. Their system simply cannot relax.

The "Drunken Bull" pattern shows poor coordination and organization in the nervous system. These children often struggle with focus, low muscle tone, sensory processing challenges, and learning difficulties.

Many children show aspects of both, which helps explain why their symptoms appear so varied and confusing.

Why Your Child's Therapies Might Not Be Working

You're working with speech therapy, occupational therapy, maybe behavioral therapy. Your child is working hard. The therapists are excellent. But progress is slow, and it feels like pushing a car uphill with the parking brake on.

That's often exactly what's happening.

When INSiGHT scans reveal stuck stress patterns in the nervous system, a condition called dysautonomia, it explains why therapies may not be fully effective. The underlying foundation isn't stable. The nervous system is too disorganized or too stressed to fully integrate what therapy is trying to teach.

By first addressing nervous system function, other therapies can work as intended. Parents often see improvements in sleep, digestion, behavior, focus, and immunity within weeks. We can track that progress objectively through follow-up scans.

From Guessing to Knowing

The most valuable thing about INSiGHT scans is that they replace guesswork with objective data.

No more "let's try this and see what happens." No more "just give it more time." No more collecting diagnoses without understanding the underlying cause.

These scans show you exactly what's happening and track precisely how your child is healing. You can see the progress as their nervous system regains balance.

Your Child Isn't Broken. They're Stuck.

Their nervous system became overwhelmed by a Perfect Storm of early stressors, and it has been operating in survival mode ever since. Once we identify the specific patterns and address the root dysfunction, children have an incredible capacity to heal.

The patterns we see on scans can change. The nervous system can relearn balance. When it does, everything else begins to align.

If you're tired of "wait and see," contact Reissing Health to schedule a consultation and INSiGHT scans. If you are not local to us, explore the PX Docs directory to find an office near you.

For more on how we approach pediatric care at Reissing Health, see our pediatric chiropractic care page.

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Written & Reviewed By

Dr. Devin Reissing, DC, CACCP

Dr. Devin Reissing is a CACCP-certified pediatric and prenatal chiropractor and PX Docs provider in Farragut, TN. He specializes in neurologically-focused chiropractic care for children with sensory processing challenges, ADHD, autism, colic, and developmental delays, as well as Webster-certified prenatal care.

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