Trauma affects millions of people, yet it’s something we still don’t talk about nearly enough.
Put simply, trauma occurs when we experience an event or series of events that feel overwhelming, distressing, and beyond our control. For some people, navigating these experiences can feel manageable over time. For others, the impact can be profound and long-lasting.
What’s important to understand is that trauma doesn’t always appear immediately. Some individuals experience what’s known as a delayed trauma response, where they appear to cope well initially, only for symptoms to emerge weeks, months, or even years later.
What Happens to the Brain During Trauma?
When we experience trauma, our brains automatically switch into survival mode. This is not a conscious choice; it’s a deeply programmed biological response designed to keep us alive. Most of us have heard of the “fight, flight or freeze” response, but few understand just how profoundly it affects the brain.
Three key areas of the brain become involved:
The Amygdala
Often described as the brain’s “alarm system”, the amygdala becomes highly active during traumatic experiences, constantly scanning for potential threats. Following trauma, it can struggle to distinguish between past danger and present safety, leaving individuals feeling persistently on edge or easily triggered.
The Hippocampus
The hippocampus is responsible for organising memories and placing them in context, effectively giving experiences a time and place. Trauma can disrupt this process, making it difficult for the brain to recognise that a traumatic event is in the past. This disruption is considered one of the biological mechanisms underlying flashbacks.
The Prefrontal Cortex
This is the part of the brain responsible for logical thinking, decision-making and emotional regulation. During a traumatic response, communication with the prefrontal cortex can become significantly reduced. As a result, rational thinking, language and emotional regulation can feel temporarily inaccessible.
Our brains are hardwired for survival. In moments of threat, the priority is not what happens tomorrow, next week, or next year; it is simply to survive the present moment. This extraordinary survival mechanism has helped our species endure for thousands of years.
But what happens when the danger has long since passed, yet the brain and body continue to respond as though the threat remains?
When Trauma Doesn’t Feel Like the Past
For some individuals, traumatic experiences remain ever-present. Symptoms of post-traumatic stress can vary significantly and may include:
- Feeling constantly alert or easily triggered
- Intrusive memories or flashbacks
- Changes in mood or emotional regulation
- Sleep disturbances
- Difficulty concentrating
- Avoidance of certain places, people or situations
- Feelings of anxiety, fear or emotional numbness
Importantly, no two experiences of trauma are the same.
Two people may experience the exact same road traffic accident, yet respond to it very differently. One individual may recover without any lasting psychological effects, while another may find themselves struggling with everyday activities, from maintaining relationships to carrying out basic self-care tasks.
This doesn’t mean one person’s experience was “worse” than the other’s. It simply reflects the fact that every brain is unique.
How We Approach Trauma in Clinic
Supporting individuals who have experienced trauma has become one of the most common reasons people seek our help.
As with all of our work, we begin by recognising that every brain is different. Our process starts with a quantitative electroencephalogram (qEEG), which allows us to assess patterns of brainwave activity. These findings are compared against normative databases of individuals of the same age and sex, helping us to better understand how that person’s brain may be functioning.
This information enables us to identify areas where regulation and support may be beneficial, particularly in the brain networks involved in thinking, feeling and behaviour.
Supporting the Nervous System
One approach we may recommend is supporting regulation of the autonomic nervous system.
We advocate listening therapies developed to help regulate the nervous system and support feelings of safety and connection. The programme involves listening to specially filtered music through over-ear headphones, using frequencies designed to engage the body’s social engagement system.
We can create personalised playlists for both adults and children, incorporating familiar music, classical pieces and other preferred genres. During sessions, individuals may simply sit quietly or engage in calming activities such as colouring.
For both children and adults, it is important that listening sessions take place alongside a trusted, safe person. This supportive relationship is considered a key component of the process, helping to reinforce feelings of safety and support nervous system regulation.
A Final Thought
Trauma is not a sign of weakness, nor is it a reflection of someone’s ability to cope. It is a biological and psychological response to experiences that have overwhelmed the brain’s capacity to process and integrate what has happened.
Understanding trauma is the first step towards understanding ourselves and others with greater compassion. And whilst traumatic experiences may become part of our story, they do not have to define the rest of it.
