When a traumatic event occurs, our brain and body instinctively shift into a state of survival. The amygdala, the brain’s “fear center,” becomes hyperactive, signaling danger. At the same time, the prefrontal cortex, responsible for logical thought, planning, and emotional regulation, can become less active. This is why during trauma, individuals might struggle to think clearly, form coherent narratives, or even remember details later.
The body’s autonomic nervous system takes over, activating the “fight, flight, freeze, or fawn” responses:
- Fight/Flight: The sympathetic nervous system releases stress hormones, such as adrenaline and cortisol, which increase heart rate, blood pressure, and muscle tension, preparing the body to confront or escape a threat.
- Freeze/Fawn: If fight or flight isn’t possible, the body may enter a freeze response (characterized by immobilization, numbness, and dissociation) or a fawn response (involving attempts to appease or placate the threat). These are often linked to the parasympathetic nervous system operating in an overwhelmed state.
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How Trauma Gets “Stuck” in the Body
Typically, once a threat has passed, the parasympathetic nervous system helps the body return to a state of calm and equilibrium. However, in trauma, especially if the experience was overwhelming, prolonged, or if the individual felt trapped, this natural self-regulatory process can be disrupted. The energy mobilized for survival might not be fully discharged, leading the nervous system to remain “stuck” in a state of heightened alert or chronic shutdown.
This “stuckness” is where the body “remembers” trauma, often without conscious, explicit memory. This means:
- Unconscious: You might not have a straightforward narrative or visual recollection of the event.
- Sensory and Emotional: They manifest as fragmented sensations, emotions, or automatic physical reactions.
- Triggered by Cues: Seemingly innocuous sights, sounds, smells, tastes, or even internal sensations can act as triggers, causing the body to react as if the danger is happening now.
Physical Symptoms of Stored Trauma
Because trauma is deeply ingrained in the nervous system, it can manifest in a wide array of physical and emotional symptoms, sometimes years after the original event. These are often the body’s way of re-enacting or trying to process the unresolved trauma.
- Chronic Muscle Tension and Pain: The body may remain braced for danger, leading to persistent tension in areas such as the neck, shoulders, jaw, back, and hips. This can contribute to chronic headaches or unexplained pain.
- Digestive Issues: The gut-brain axis is highly sensitive to stress. Trauma can disrupt digestion, leading to symptoms like irritable bowel syndrome (IBS), nausea, or stomach pain.
- Sleep Disturbances: Insomnia, nightmares, night terrors, or restless sleep are common, as the nervous system struggles to find a restful state.
- Heightened Startle Response/Hypervigilance: Easily startled by loud noises or sudden movements, or a constant feeling of being “on edge” and scanning for threats.
- Emotional Dysregulation: Intense mood swings, sudden bursts of anger, or feelings of emotional numbness, detachment, or dissociation.
- Autoimmune Conditions: Chronic stress and nervous system dysregulation from trauma can impact the immune system, potentially contributing to or exacerbating autoimmune diseases.
- Altered Breathing Patterns: Shallow or rapid breathing, or feeling a constant tightness in the chest.
Healing the Body’s Memory of Trauma
Healing from trauma often requires more than just “talking about it.” Body-centered and bottom-up approaches help the nervous system complete its interrupted survival responses and discharge the “stuck” energy.
Somatic Experiencing (SE)
Developed by Peter Levine, SE helps individuals become aware of and gently release physical tension and suppressed survival energies trapped in the body. It focuses on tracking sensations and allowing the body’s natural self-regulatory processes to take their course.
Eye Movement Desensitization and Reprocessing (EMDR)
This therapy uses bilateral stimulation (often eye movements) to help the brain reprocess traumatic memories, reducing their emotional charge and integrating them more adaptively.
With a range of evidence-based trauma therapies like CBT and DBT, there’s a path forward for you. Book a free consultation today to discuss which approach can best support your unique journey to recovery and well-being.
