Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

Psychoneuroimmunology: The biological foundations of mental health.

We frequently talk about mental health as though the mind operates in isolation from the body. In clinical reality, psychological distress is rarely a purely mental event. Mood, anxiety, and cognitive stamina are deeply rooted in physical physiology, governed by neuro-inflammation, gut-microbiome signaling, and autonomic nervous system tone

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

Biomechanics & the brain: The spinal cord as your central processing highway.

When people think of the spine, they usually imagine a rigid structural frame designed solely to hold us upright. In clinical reality, your spine is a dynamic neuro-mechanical structure. Its primary evolutionary role is not just weight-bearing, but the physical protection and mechanical support of your central nervous system: the spinal cord and exiting nerve roots.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

Chronobiology & health: Why your nervous system thrives on biological rhythms.

Look closely at human biology, and you will find that almost every physiological process is rhythmic. Our cells, organs, and nervous systems do not operate at a constant, linear output. They rely on complex biological clocks, from the millisecond firing of heart rate variability (HRV) and the 24-hour circadian rhythm to monthly infradian hormonal cycles.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

Movement as neurological food: Why exercise benefits your brain, heart, and spine.

We tend to measure physical activity in superficial terms, calories burned, miles logged, or muscle built. But from a neurological standpoint, exercise is much more than a metabolic tool. Every time you move a joint, contract a muscle, or change position, your body generates a massive pulse of sensory information that travels up the spinal cord to the brain.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

From chronic overwhelm to autonomic resilience: A holistic chiropractic perspective in Browns Bay.

When we experience ongoing stress, we tend to talk about it as a mental or emotional state. But your nervous system doesn't separate mind from body. Every tight deadline, emotional strain, or unresolved physical injury contributes to what neuroscientists call allostatic load, the cumulative wear and tear on your physiology. Your body keeps a meticulous record of this load.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

More than back pain: Understanding your spine, nervous system, and whole-body health

When most people think of chiropractic care, they think of back pain. While relieving joint pain and spinal tension is certainly a big part of what we do, it is only a fraction of the full picture. At its core, chiropractic is built around a fundamental biological truth: your nervous system controls and coordinates every single cell, tissue, and organ in your body.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

The neurology of sleep: How autonomic tension disrupts your rest and repair.

We often treat sleep as something we do, a habit to manage or a schedule to optimise. But sleep isn't merely a passive state of rest; it is an active, highly regulated neurological process. Every night, your brain relies on deep, non-REM sleep to activate the glymphatic system (its internal waste-clearance network) to sweep away metabolic waste products accumulated throughout the day.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

Beyond the social media trend: what a late ADHD diagnosis taught me about nervous system health.

You cannot open a social media app today without seeing content about ADHD. While breaking down stigma around neurodiversity is a positive step, the casual use of the phrase; "everyone's a little bit ADHD", completely misses the mark. ADHD isn't a quirky personality trait or a funny habit of losing your keys.

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Nervous System, Spine Angela Steventon Nervous System, Spine Angela Steventon

The physical toll of poor boundaries: How saying "yes" strains your nervous system.

We often treat boundaries as an abstract emotional or relational exercise. But to your physiology, an crossed boundary is a direct physical event.Every time you say "yes" when your nervous system is screaming "no" (whether to taking on extra workload, tolerating disrespectful behaviour, or overcommitting your time) your brain interprets the overextension as a threat to your personal resources. Over time, failing to assert clear limits keeps your body locked in a state of low-grade, persistent sympathetic arousal.

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