Looking for a holistic chiropractor in Perth? Learn how chiropractic care supports nervous system regulation by improving spinal movement and reducing interference between the brain and body.

Your body has a master control system: your nervous system.

Your nervous system controls how you move, how you adapt to stress, how you sleep, and how your body recovers. It constantly sends messages between your brain and every part of your body.

Many people visit a chiropractor for back or neck pain, but a holistic chiropractor is often looking at something deeper: how well your nervous system is functioning.

Because the spine surrounds and protects the spinal cord, chiropractors pay close attention to spinal movement and alignment. The goal is not simply to “crack backs,” but to support healthy communication between the brain and body.

A Simple Way to Think About the Nervous System

Imagine your nervous system like the internet of your body.

Your brain is the central computer, and your spinal cord and nerves are the cables that carry messages everywhere. These messages control things like muscle movement, posture, reflexes, and how your body responds to stress.

When those signals travel smoothly, the body can adapt and function efficiently.

But if there is interference along the way, the signals may not travel as effectively.

In chiropractic theory, this interference is sometimes referred to as a subluxation.

What Is a Subluxation?

In chiropractic practice, a subluxation refers to a spinal joint that is not moving or functioning as well as it should. When this occurs, it may create irritation in the surrounding tissues and alter the sensory information being sent to the brain.

This concept forms a key part of traditional chiropractic philosophy. Chiropractors aim to identify and correct subluxations which in turn, reduces the interference they cause to the nervous system. 

Research shows that spinal joints contain a high number of sensory receptors that send information to the brain about posture, movement and body position. When joint movement is restricted, the signals being sent to the brain are altered (Meyer et al., 2017).

Chiropractors use hands-on techniques, including spinal adjustments, with the aim of improving movement and reducing irritation in these areas.

Why Nervous System Regulation Matters

Your body is constantly shifting between two nervous system states.

The sympathetic nervous system helps you respond to stress. It increases heart rate, tightens muscles and prepares your body for action.

The parasympathetic nervous system supports rest, digestion and recovery.

Both systems are important. The problem occurs when the body becomes stuck in a constant stress response.

Modern lifestyles can make this common. Long hours sitting, physical tension, emotional stress, poor sleep and lack of movement can all influence how the nervous system responds.

People experiencing poor nervous system regulation may notice things like:

• Ongoing muscle tension
• Feeling constantly “wired” or stressed
• Difficulty relaxing
• Poor sleep
• Neck or shoulder tightness
• Headaches

While chiropractic care is primarily focused on musculoskeletal health, improving spinal movement influences how the brain processes sensory information from the body.

What the Research Suggests

Scientific research exploring chiropractic care and the nervous system is still evolving, but some studies suggest spinal manipulation may influence measures associated with autonomic nervous system activity.

For example, some studies have observed changes in heart rate variability, which reflects how adaptable the nervous system is when responding to stress (Niazi et al., 2025).

Other studies have reported short-term changes in cardiovascular responses, such as heart rate or blood pressure, following spinal manipulation (Zhang et al., 2026).

Researchers believe these effects may be related to the way spinal adjustments stimulate sensory receptors in the joints and surrounding tissues.

However, further high-quality research is needed to better understand these mechanisms and their long-term clinical significance, but for now this research is really exciting!

What a Holistic Chiropractor Looks At

A holistic chiropractor usually considers more than just spinal joints. Many factors influence how the nervous system responds to daily stress.

These can include:

• Posture and movement habits
• Sleep quality
• Stress levels
• Breathing patterns
• Work ergonomics
• Physical activity

Chiropractic care may therefore include advice on movement, posture, or simple breathing techniques that encourage relaxation and recovery.

The aim is to support the body’s natural ability to adapt to physical and environmental stress.

What Our Clients Often Notice At Sensō Wellness

Everyone responds differently to chiropractic care. Some people report feeling more relaxed, more mobile, or less physically tense following their visits.

These changes are typically related to improvements in musculoskeletal function and reduced physical tension which can be expected. 

Sometimes we see improvements in unexpected areas of people’s lives like sleep quality, increased energy and clearer minds!

The Bigger Picture

Your spine is not just a stack of bones, it is a key part of how your body communicates.

Because the spine protects the spinal cord and contains thousands of sensory receptors, its movement and function can influence how the brain receives information from the body.

For this reason, many chiropractors focus on identifying areas of spinal dysfunction (subluxations), and improving their movement through different types of care.

By supporting healthy spinal function, chiropractic care aims to reduce interference in the communication between the brain and body.

For many people, this is why chiropractic care is often described as supporting nervous system regulation.

References

Meyer, A. L., Meyer, A., Etherington, S., & Leboeuf-Yde, C. (2017). Unravelling functional neurology: A scoping review of theories and clinical applications in the context of chiropractic manual therapy. Chiropractic & Manual Therapies, 25, 19. https://doi.org/10.1186/s12998-017-0151-1

Niazi, I. K., et al. (2025). The effects of 12 weeks of chiropractic spinal adjustments on physiological biomarkers in adults: A pragmatic randomized controlled trial. PLOS ONE.

Zhang, J., et al. (2026). Immediate effects of cervical spine and sacroiliac joint manipulations on autonomic nervous system activity: A randomized controlled trial. Advances in Integrative Medicine.