When Your Nervous System Still Feels on High Alert: How EMDR Can Help
What is EMDR?
Think of EMDR (Eye Movement Desensitisation and Reprocessing) as a way to help your brain file away old, painful memories that feel “stuck”. When we go through something overwhelming, our nervous system can accidentally lock that memory away in its raw, emotional form. Certain memories or reminders can feel as though they are happening in the present, even when the event is long over. EMDR is a structured, evidence-based psychological treatment that works with how the brain stores these experiences, helping reduce their intensity over time.
At its core, EMDR is guided by trauma-informed principles and delivered within a safe therapeutic relationship, where emotional safety, choice, collaboration, and pacing are prioritised throughout the process.
How Does EMDR Work?
EMDR focuses on how distressing experiences are stored in the brain and nervous system. Below is a closer look at how EMDR helps process these memories in a safe, supportive, and structured way.
Building Internal Resources: Establishing emotional safety.
Before any trauma processing begins, your psychologist works with you to build a toolkit of grounding techniques and self-regulation strategies. We practice ways to help calm your nervous system and connect with a sense of safety. This phase ensures you have the necessary internal support to feel stable and secure throughout the process.
The Dual Attention Awareness: Being in the present and the past
When a traumatic or overwhelming memory is triggered, your brain can easily feel like it is trapped right back in the past. During EMDR processing, we use what is called dual attention awareness.
By using bilateral stimulation, we keep your nervous system tethered to two places at once:
- One foot is firmly rooted in the safety of the present moment (noticing the room, the sound, or the movement).
- One foot briefly steps into the past memory.
This dual focus acts like a safety anchor. It allows your brain to look at the memory without your nervous system completely flooding with panic or overwhelm.
Bilateral Stimulation: The processing phase
Think of your brain like a highly organised library, but a traumatic memory is like a book that was dropped on the floor in a moment of chaos – open, raw, and constantly getting tripped over.
During the processing phase, the bilateral stimulation (like watching a moving light, holding gently vibrating pulses, or rhythmic tapping) is designed to kickstart your brain’s natural information-processing system (similar to what happens during REM sleep). Your brain begins to make new connections, shifting the memory from a state of raw emotional distress into a resolved state.
- You don’t forget what happened. The memory is still there.
- The emotional charge changes. The brain finally “closes the book” and files it away in long-term memory. It shifts from feeling like “I am in danger right now” to “That was a really difficult thing that happened to me, but it is over, and I am safe now.”
A Gentle Reminder on the Processing Experience
Because we are gently shifting how these memories are held, you might notice different thoughts, physical sensations, or emotions passing through during a session, much like watching scenery change from the window of a train. Your practitioner is right there with you, monitoring your comfort and ensuring the pacing always matches what your nervous system can handle.
Navigating Survival Responses Together
A key part of EMDR therapy involves supporting nervous system regulation, especially when past experiences have left the body in a heightened state of alert, shutdown, or overwhelm. From a trauma-informed perspective, these responses are understood as protective survival patterns rather than something “wrong” with you.
Bilateral stimulation is also thought to support the nervous system in moving between states of activation and calm in a more adaptive way, helping the body gradually recognise that the present is safe. Over time, this can reduce the intensity of fight, flight, or freeze responses and support a greater sense of stability, presence, and ease in everyday life.
During EMDR, your psychologist works carefully to ensure you have access to grounding and regulation strategies before, during, and after processing, so that emotional activation stays within a tolerable range.
Who Is EMDR For?
EMDR therapy is used to support a wide range of emotional and psychological experiences where past events continue to influence how a person feels, thinks, and responds in the present. From a trauma-informed perspective, this includes not only clearly defined traumatic events, but also ongoing or cumulative experiences that may have felt overwhelming, distressing, or unsafe at the time.
Because EMDR works with how memories are stored in the nervous system, it can be helpful for experiences that feel “stuck,” easily triggered, or still emotionally intense—even when the original event is in the past.
These may include:
- Post-traumatic stress disorder and trauma-related symptoms,
- Childhood trauma, developmental trauma, or attachment-related difficulties,
- Anxiety, panic symptoms, and persistent worry patterns,
- Phobias or strong fear-based responses linked to past experiences,
- Grief and bereavement that feels prolonged, complicated, or unresolved,
- Emotional distress connected to relationships, including experiences of rejection, conflict, or abandonment,
- Medical trauma, accidents, or distressing healthcare experiences,
- Ongoing stress or burnout that feels held in the body or nervous system.
EMDR and neurodiversity (Autism, ADHD, and related experiences)
EMDR therapy can also be thoughtfully adapted to support neurodivergent individuals, including people who are Autistic, have ADHD, or experience other forms of neurodivergence. In these cases, distress is often shaped not only by life events, but also by the ongoing experience of navigating environments that may feel overwhelming, unpredictable, or not designed with neurodivergent needs in mind.
For example, EMDR may be helpful when there is:
- Emotional distress linked to long-term masking or “camouflaging” to fit in socially,
- Experiences of chronic overwhelm, sensory overload, or burnout,
- Past experiences of misunderstanding, exclusion, bullying, or invalidation,
- Anxiety linked to repeated social or performance-based pressure,
- Medical or educational experiences that felt distressing, confusing, or not consent-led,
- Accumulated stress from navigating environments that do not feel safe or predictable.
In neurodivergent-informed EMDR, adjustments are often made to support sensory comfort, processing pace, communication preferences, and emotional regulation needs. This might include shorter sets of bilateral stimulation, more frequent grounding breaks, clearer structure, or adapting language to be more concrete and predictable.
Is EMDR Therapy Right for You?
EMDR therapy is never a one-size-fits-all approach, and it is always guided by your individual needs, experiences, and sense of safety.
A psychologist will take the time to understand your current situation and work collaboratively with you to decide whether EMDR is the right fit at this stage. This is done gently and at your pace, with your wellbeing as the priority.
Together, you may explore factors such as:
- How you are feeling emotionally day to day, and what supports are currently helping you cope,
- The people, routines, or environments you can rely on for support and stability,
- Whether you feel ready, or would like more time and support before working directly with distressing experiences,
- Any current stressors, mental health concerns, or life circumstances that may be affecting your capacity right now.
This thoughtful, step-by-step process ensures that EMDR is introduced only when it feels appropriate, supported, and safe for you.
In some cases, other forms of therapy may be recommended first to strengthen emotional grounding and coping before trauma processing begins.
This step-by-step, collaborative approach ensures that your wellbeing remains the priority at every stage.
Taking The Next Steps Towards Healing
Living with the ongoing impact of difficult or overwhelming experiences can be exhausting, particularly when they continue to affect your relationships, emotional wellbeing, or ability to feel fully present in daily life. While healing looks different for everyone, EMDR therapy offers a compassionate, evidence-based approach that can help you process past experiences, reduce emotional distress, and strengthen your sense of safety and resilience.
You do not need to navigate these challenges alone. With the support of a psychologist, therapy can provide a safe space to better understand your experiences, build coping strategies, and work towards meaningful and lasting change at a pace that feels right for you.
If you would like to learn more about EMDR therapy or explore whether it may be suitable for your needs, the team at OnePointHealth is here to help.
Contact us today to book an appointment or speak with one of our psychologists about the support options available.
Frequently Asked Questions About EMDR Therapy
What does EMDR stand for?
EMDR stands for Eye Movement Desensitisation and Reprocessing. It is an evidence-based psychological therapy that helps people process distressing memories and experiences that may continue to affect their emotional wellbeing.
Do I need to have PTSD to benefit from EMDR?
No. While EMDR is widely known for treating PTSD, it may also be helpful for anxiety, panic, grief, phobias, childhood trauma, relationship difficulties, and other experiences that continue to feel emotionally distressing.
Will I have to talk about my trauma in detail?
Not necessarily. Unlike some forms of therapy, EMDR does not require you to repeatedly describe traumatic experiences in depth. Your psychologist will work with you in a way that feels safe and manageable, while still supporting the processing of difficult memories.
Is EMDR therapy safe?
When delivered by a trained psychologist, EMDR is considered a safe and evidence-based treatment. Therapy is tailored to your individual needs, and time is spent building coping strategies and emotional regulation skills before processing distressing experiences.
How many EMDR sessions will I need?
The number of sessions varies from person to person, and depends on factors such as your goals, the nature of your experiences, and your current support needs. Your psychologist will discuss a treatment plan that is appropriate for your circumstances.
Can EMDR help with childhood experiences?
Yes. EMDR is often used to support people who continue to be affected by difficult childhood experiences, including experiences related to attachment, bullying, emotional neglect, or other forms of adversity.
Is EMDR suitable for Autistic or ADHD individuals?
EMDR can often be adapted for neurodivergent individuals, including those who are Autistic or have ADHD. A psychologist can tailor the pace, communication style, sensory environment, and regulation strategies to support your individual needs and preferences.
What if I feel overwhelmed during a session?
Your psychologist will work collaboratively with you to ensure therapy progresses at a pace that feels safe and manageable. Grounding, stabilisation, and nervous system regulation strategies are incorporated throughout the process to help you feel supported.
Can EMDR be provided through Telehealth?
EMDR can be provided via Telehealth, depending on your needs, safety considerations, and suitability for remote treatment. Your psychologist can discuss whether this option is appropriate for you.
How often should EMDR therapy sessions occur?
EMDR therapy is generally most effective when sessions occur regularly and with enough consistency to maintain momentum between appointments. While session frequency is discussed collaboratively between you and your psychologist, many people benefit from attending at least fortnightly sessions, particularly during active trauma processing phases.
Monthly appointments may not always be ideal for EMDR, as longer gaps between sessions can make it more difficult to maintain continuity, build on previous processing work, and support ongoing nervous system regulation. More frequent sessions can help create a sense of stability, allow for timely support if difficult emotions arise, and facilitate a more consistent therapeutic process.
Your psychologist will discuss a schedule that considers your individual circumstances, goals, wellbeing, and capacity for therapy. The most appropriate frequency may change over time as your treatment progresses.
How do I know if EMDR is right for me?
The best way to determine whether EMDR is suitable is through an assessment with a psychologist. Together, you can explore your goals, current challenges, and treatment options to find an approach that feels right for you.
