Tag Archives: ptsd

Adaptive Information Processing (AIP) model

The Adaptive Information Processing (AIP) model explains how unprocessed traumatic memories disrupt normal brain function and contribute to psychological distress, while memory reconsolidation is a biological process that can update and integrate these problematic memories, leading to a reduction in symptoms. The AIP model, a core component of EMDR therapy, suggests that traumatic experiences lead to maladaptively stored memories that trigger distressing thoughts, feelings, and physical sensations when encountered. By
activating the brain’s inherent capacity to process information, techniques like EMDR can facilitate memory reconsolidation, allowing these old memories to be updated with new information and thus become less disruptive.  This model states that, under normal circumstances, memories consolidate into adaptive networks. However, trauma can create “pathogenic” or dysfunctional memories that hinder this process. 


Maladaptive Storage: 
These unprocessed, maladaptive memories, which include the original cognitive, emotional, and somatic components of the traumatic event, remain “stuck”. 
Re-experiencing: 
When a current experience links to an unresolved memory, it triggers the full sensory and emotional components of the past event, leading to dysfunctional reactions in the present. 
Memory Reconsolidation A Biological Process: 
Memory reconsolidation is the biological process by which retrieved memories become temporarily unstable and are updated with new information before being stored again. 
Reducing Prediction Error: 
The brain seeks to reduce uncertainty by updating memories, minimizing future “prediction errors” (mismatches between what was expected and what happened). 

Updating Traumatic Memories: 
When traumatic memories are retrieved during therapy, they enter a labile state, allowing them to be updated and integrated with more adaptive information, thus reducing their emotional charge and disruptive impact. 
Connection to EMDR Therapy
EMDR’s Mechanism: 
EMDR therapy utilizes the AIP model to understand that trauma creates obstacles to information processing in the prefrontal cortex. 
Bilateral Stimulation: 
The bilateral stimulation (e.g., eye movements) in EMDR helps to activate the brain’s processing system, allowing for the re-evaluation and re-consolidation of these pathogenic memories. 
Resolving Symptoms: 
By supporting memory reconsolidation, EMDR therapy helps to transform these dysfunctional memories, resolving the associated symptoms of trauma and leading to a more adaptive and whole perspective.

What is EMDR Therapy & How does it work?

Source: EMDR Institute 2025
EMDR (Eye Movement Desensitization and Reprocessing) is a psychotherapy that enables people to heal from the symptoms and emotional distress that are the result of disturbing life experiences. 


Repeated studies show that by using EMDR therapy people can experience the benefits of
psychotherapy that once took years to make a difference. It is widely assumed that severe emotional pain requires a long time to heal. EMDR therapy shows that the mind can in fact heal from psychological trauma much as the body recovers from physical trauma. When you cut your hand, your body works to close the wound. If a foreign object or repeated injury irritates the wound, it festers and causes pain. Once the block is removed, healing resumes.


EMDR therapy demonstrates that a similar sequence of events occurs with mental processes. The brain’s information processing system naturally moves toward mental health. If the system is blocked or imbalanced by the impact of a disturbing event, the emotional wound festers and can cause intense suffering. Once the block is removed, healing resumes.

Using the detailed protocols and procedures learned in EMDR therapy training sessions, clinicians help clients activate their natural healing processes. Eye movements (or other bilateral stimulation) are used during one part of the session. After the clinician has determined which memory to target first, he asks the client to hold different aspects of that event or thought in mind and to use his eyes to track the therapist’s hand as it moves back and forth across the client’s field of vision. As this happens, for reasons believed by a Harvard researcher to be connected with the biological mechanisms involved in Rapid Eye Movement (REM) sleep, internal associations arise, and the clients begin to process the memory and disturbing feelings.


In successful EMDR therapy, the meaning of painful events is transformed on an emotional level. For instance, a rape victim shifts from feeling horror and self-disgust to holding the firm belief that, “I survived it and I am strong.” Unlike talk therapy, the insights clients gain in EMDR therapy result not so much from clinician interpretation, but from the client’s own accelerated intellectual and emotional processes. The net effect is that clients conclude EMDR therapy feeling empowered by the very experiences that once debased them. Their wounds have not just closed, they have transformed. As a natural outcome of the EMDR therapeutic process, the clients’ thoughts, feelings and behavior are all robust indicators of emotional health and resolution—all without speaking in detail or doing homework used in other therapies.


How does it work?

Phase 1–2: Preparation & Stabilisation
We begin by creating a foundation of emotional safety. You’ll learn tools like breathwork, grounding, and self-soothing, and build insight into how your current symptoms are connected to past experiences.
Phases 3–5: Assessment, Desensitisation & Bilateral Stimulation
Together, we identify a distressing memory linked to what you’re struggling with today. You’ll explore the image, beliefs (“I’m powerless”), emotions, and body sensations attached to it. Bilateral stimulation (BLS)—such as eye movements or tapping—is used to gently reduce the emotional charge, making space for new, more adaptive beliefs (e.g., “I did my best” or “I’m safe now”).


Phases 6–8: Installation, Body Scan, & Integration
As the memory shifts, we strengthen helpful beliefs and check how your body is holding the change. The goal isn’t to erase the past—it’s to help you remember it without reliving it. You might find yourself thinking: “It happened, but it’s not happening now.”


How Can EMDR Help?
While EMDR is most widely used for PTSD and trauma, many therapists and clients report relief
across a broader range of concerns:
Anxiety, panic and phobic responses
Low selfesteem, shame, or imposter syndrome
Performance anxiety (even stage fright— as recently shared by singer Miley Cyrus who engaged in EMDR for this reason) 
Grief, loss, or relational wounds
Emotional triggers tied to identity, worth, or belonging


Sometimes it’s not one traumatic event, but the build-up of many small, dismissive, or hurtful moments that keep us stuck. EMDR can help unstick what’s lodged in the nervous system—often without needing to go into every detail out loud.


Why undertake EMDR?
If talk therapy alone hasn’t shifted things, EMDR offers a more embodied path to healing.
If you’re hesitant about revisiting painful memories, EMDR is paced to your tolerance, and often requires less verbal detail.
If you’re curious but sceptical, know that EMDR is backed by clinical research, meta-analyses, and a growing base of neuroscience—though like many good therapies, the specifics of “why it works” are
still being studied.


Is EMDR Right for Me?
EMDR is most effective when delivered by a therapist who:
– Is fully trained in EMDR
– Works within a safe, relational therapeutic alliance
– Integrates EMDR with emotional awareness, stabilization skills, stepbystep pacing and other evidence-based approaches


It’s not for everyone, and it shouldn’t be used without clinical support. But for many—especially those whose distress feels stuck, repetitive, or physiologically activated—EMDR may support healing to emerge when the memory is held, paired with bilateral stimulation, rather than
bypassed or intellectualised.