Most of what brings people to therapy — anxiety, shutdown, emotional overwhelm, relational difficulty, chronic stress — is, at its root, a nervous system story. Nervous system regulation work addresses that story directly: not just the thoughts and feelings that arise from dysregulation, but the physiological patterns underneath them.
What Is Nervous System Regulation?
The nervous system is the foundation of everything we experience — how safe we feel, how connected we are, how we respond to stress, and how we recover from it. When the nervous system is well-regulated, we have access to a wide range of responses: we can engage, rest, reflect, connect, and act. When it is dysregulated — through trauma, chronic stress, early adversity, or overwhelming experience — we get stuck in patterns of activation or shutdown that shape everything above them.
Nervous system regulation therapy works directly with these patterns — not just through insight and conversation, but through approaches that engage the physiological processes underlying them. At Newmarket Therapy Centre, this work is informed by Polyvagal Theory, developed by neuroscientist Dr Stephen Porges, which has transformed our understanding of how the nervous system shapes human experience and behaviour.
At Newmarket Therapy Centre and Aurora Village Therapy & Wellness Centre, nervous system regulation is not a single modality but a thread that runs through the work of many of our therapists — integrated into somatic therapy, neurofeedback, DBT, and EMDR. Brendan Callaghan, PhD, MCP, RP, brings specialist expertise in this area.
Polyvagal Theory — Understanding Your Nervous System
Polyvagal Theory gives us a map of the nervous system that is both scientifically grounded and deeply humanising. Understanding it changes how you see your own responses — and how much compassion you can bring to them.
The Autonomic Ladder
Polyvagal Theory describes three states of the autonomic nervous system — ventral vagal (safe and social), sympathetic (mobilised for fight or flight), and dorsal vagal (shutdown and collapse). We move up and down this ladder constantly, often without awareness.
Ventral Vagal — Safe & Social
When the ventral vagal system is online, we feel safe, connected, and able to engage with the world. We can think clearly, feel our emotions, and be present in relationships. This is the state regulation therapy aims to expand access to.
Sympathetic Activation
When threat is detected — real or perceived — the sympathetic system mobilises us for fight or flight. Anxiety, hypervigilance, anger, and panic are sympathetic states. Chronic sympathetic activation is exhausting and damaging over time.
Dorsal Vagal Shutdown
When threat feels inescapable, the oldest part of the nervous system shuts us down — producing numbness, dissociation, collapse, depression, and disconnection. This is a survival response, not a character flaw.
Neuroception
Porges coined the term 'neuroception' to describe the nervous system's constant, below-conscious scanning for safety and threat. Much dysregulation arises because the nervous system has learned to detect danger where there is none — based on past experience.
Co-Regulation
Human nervous systems regulate each other. The safety and calm of a regulated other — including a skilled therapist — directly influences our own nervous system state. This is why the therapeutic relationship is itself a healing force.
You are not broken. Your nervous system learned to respond this way for very good reasons. Regulation work is about giving it new information — slowly, safely, and at its own pace.
Newmarket Therapy Centre & Aurora Village TherapyHow Nervous System Regulation Works in Practice
Nervous system regulation work at Newmarket Therapy Centre is woven through a range of approaches — tailored to what your particular nervous system needs and what your presenting concerns call for.
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Mapping your nervous system patterns
Your therapist helps you develop awareness of your own nervous system states — learning to recognise when you are in ventral vagal, sympathetic, or dorsal vagal, and what moves you between them.
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Building a sense of safety
Before any deeper work begins, your therapist focuses on building the conditions of safety — in the therapeutic relationship, in your body, and in the therapy space. The nervous system cannot regulate from a place of perceived threat.
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03
Expanding your window of tolerance
Through gentle, titrated work — using somatic approaches, breathwork, grounding, and relational presence — your nervous system gradually learns that it is safe to settle. The window of tolerance expands over time.
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Integrating with other modalities
Nervous system regulation work is often combined with somatic therapy, neurofeedback, EMDR, and EFT — each of which works with the nervous system in complementary ways.
The Benefits of Nervous System Regulation
When the nervous system becomes more regulated, the benefits are felt across every dimension of life — not just in reduced symptoms, but in a fundamentally different quality of experience.
- Reduced anxiety, hypervigilance, and chronic tension
- Relief from numbness, shutdown, and dissociation
- Greater emotional range and flexibility
- Improved capacity for connection and intimacy
- Better sleep, digestion, and physical wellbeing
- Increased ability to tolerate and process difficult emotions
- Reduced reactivity in relationships
- Greater sense of safety in your own body
- More consistent access to calm, clarity, and presence
- Foundation for deeper trauma healing work
Who Nervous System Regulation Can Help
Nervous system dysregulation underlies a wide range of presentations. If any of the following resonate, nervous system regulation work may be a valuable part of your therapy. Available in Newmarket, Aurora, and online across Ontario.
Nervous System Regulation at Newmarket Therapy Centre
Brendan Callaghan, PhD, MCP, RP brings specialist expertise in nervous system regulation and Polyvagal-informed therapy at Newmarket Therapy Centre. Brendan's clinical background combines rigorous academic training with deep practical experience in working with the physiological dimensions of trauma, anxiety, and relational difficulty.
Nervous system regulation is also woven through the work of many other therapists at our Newmarket and Aurora locations — integrated into somatic therapy, neurofeedback, EMDR, and DBT as appropriate. If you are not sure which approach or therapist is right for your situation, our Client Care Manager Susan will help you find the right fit.
Sessions are available in person at our Queen Street Newmarket, Leslie Street Newmarket, and Aurora (Yonge Street) locations, and online for clients anywhere in Ontario.
Ready to Take the Next Step?
Our intake team will match you with the right therapist for nervous system regulation work in Newmarket or Aurora. No commitment required — just a conversation.
Call us: (289) 500-8039 · Aurora: (289) 272-0200