Threat Response Coupling Dynamics

Greetings from the Field — not a field of autumn leaves and tall trees, but the urban wetland that is London. For the past week, I’ve been here with my cohort of around 40 therapists as we complete the first year of our Somatic Experiencing (SE) training.

Somatic Experiencing is a body-oriented approach to working with stress and trauma. It recognises that our experiences of threat can shape how we feel in our bodies, how we respond to the world around us, and how safe or connected we feel. By building awareness and attention to bodily sensations and nervous system responses, SE helps build capacity for regulation, resilience and a greater sense of ease.

This week, we’ve been taking a deep dive into the threat response — something we all carry as part of our nervous system wiring. There is plenty of threat in the world we live in, and most of us are familiar, to some degree, with the fight, flight, freeze and fawn responses that are part of our human survival mechanisms.

What may be less familiar is our tendency to get stuck in one of these gears. We might find ourselves feeling revved up or anxious when there appears to be no immediate threat. Or we might struggle to connect with others or feel present, no matter how hard we try — a familiar feature of the freeze response. We may even realise that we find it difficult to express our needs or set boundaries, having learned to survive by appeasing others — the fawn response.

Like the trees in the image above, this sense of stuckness can develop when our threat response becomes entangled with something else: a past experience, a belief, an emotional response or even a recurring image. In Somatic Experiencing, this is known as over-coupling.

Of course, not all of these connections are unhelpful. Healthy coupling happens around us all the time, too. Perhaps it’s the smell of coffee, accompanied by a memory of waking up to a new day; the sound of rustling leaves that evokes an autumnal forest; or something else entirely. Rather than activating a sense of threat, these associations can bring a feeling of comfort, pleasure or safety.

A big part of Somatic Experiencing is building positive resources that help our nervous systems move out of a stuck, trauma-related response and towards a greater sense of regulation and flow.

The work of somatic therapy invites us to slow down, get curious and take small sips of our nervous system’s activation, allowing the body to gradually process and complete interrupted threat responses.