Understanding Dissociation: Symptoms, Causes, and Treatment
Dissociation is a psychological response in which a person feels disconnected from their thoughts, emotions, body, or surroundings. For some people, it may appear as brief moments of spacing out or feeling distant from reality, while for others, it can involve more persistent experiences such as depersonalization, derealization, or gaps in memory. Dissociation is often understood as the mind’s natural way of protecting itself when experiences become overwhelming or difficult to process.
Many people who experience dissociation have lived through stressful or traumatic events, particularly during childhood or periods of prolonged threat. In these situations, the nervous system may learn to cope by temporarily “switching off” awareness or emotional intensity.
Understanding dissociation can be an important step toward healing. With appropriate therapeutic support, individuals can learn to recognize dissociative patterns, develop greater stability in the nervous system, and gradually process the underlying experiences that contribute to these responses.
Key Takeaways: Dissociation Symptoms & Treatment
- Dissociation is an automatic, protective response. It helps a person cope with intense stress, perceived danger, or emotional overwhelm by partly disconnecting from thoughts, feelings, the body, or surroundings.
- Common dissociation symptoms include emotional numbness, brain fog, confusion, feeling “far away” or on autopilot, out-of-body experiences, and sensory changes such as muffled hearing or visual distortions.
- More severe dissociation is often linked to unresolved trauma and early attachment wounds. Stress, fatigue, certain medications, and high levels of anxiety can also trigger or worsen dissociative experiences.
- Dissociation is treatable. You can learn more about what it is and the therapies that can help:
If episodes are frequent, frightening, or affecting daily life, trauma-informed help can make a difference. Book a confidential consultation with Dr. Millia, trauma-focused psychiatrist in Dubai.
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What Is Dissociation?
Dissociation is a psychological experience in which a person feels disconnected from aspects of their internal or external experience. This may include a sense of detachment from one’s thoughts, emotions, body, memories, or surroundings. While mild forms of dissociation—such as daydreaming or becoming absorbed in a task—are common in everyday life, more persistent or intense dissociation can occur when the mind is trying to cope with overwhelming stress or trauma.
In trauma-related dissociation, the nervous system may reduce awareness of sensations, emotions, or memories that feel too difficult to process at the time. This protective response can help a person endure distressing situations, but when dissociation becomes frequent or prolonged, it may interfere with concentration, emotional connection, and a sense of presence in daily life.
Understanding dissociation as a protective response of the mind and nervous system can help reduce stigma and support a more compassionate approach to treatment and recovery.
What Does Dissociating Feel Like?
Dissociative experiences can be confusing or frightening to some. The symptoms can trigger panic attacks, as they may bring a lack of control over the body. Similarly, panic attacks can trigger dissociation, and the loop just gets reinforced.
Signs of Dissociation
- Dissociation can range from mild zoning out to more severe disconnection.
- Common signs include brain fog, blanking out, staring off, and feeling “not present.”
- May involve muffled hearing, sensory changes, or feeling floaty or lightheaded.
- Emotional numbness, shutting down, or difficulty comprehending information.
- Severe dissociation may include losing time, memory gaps, or identity shifts.
- Physical or medical factors can also contribute and should be considered.
Watch a YouTube video on Dissociation explained by Dr Millia
Mr X stops driving because each time he feels anxious about getting hit by a car. He starts to feel dizzy (a dissociative symptom), which gives him a sense of loss of control over his body. This then triggers a panic attack. In response, a fogginess (dissociative symptom) develops, which escalates the panic attacks further. This cycle becomes endless.
What is depersonalization and derealization?
Both of these are types of dissociative symptoms. Here is a neat table to explain them.
What Is the Difference Between Depersonalization and Derealization?
Depersonalisation
- Feeling disconnected from yourself.
- Sense of observing your body from outside yourself.
- Emotional numbness or feeling “not fully here.”
- Thoughts or actions may feel unreal or automated.
- Disconnecting from your own feelings, identity, or physical presence.
Derealisation
- Feeling disconnected from the external world.
- People or surroundings feel unreal, dreamlike, or distant.
- Foggy or visually altered environment.
- Sounds, time, or space may feel distorted.
- Sensation that the world feels muted or unfamiliar.
What causes dissociation?
Dissociation often develops as a protective response when the mind and nervous system are overwhelmed by stress, fear, or emotional pain.
Dissociation is commonly associated with traumatic or highly stressful experiences, especially those that occur repeatedly or over a long period of time. These may include childhood trauma, attachment disruptions, abuse, neglect, accidents, medical trauma, or other situations that create a sense of helplessness or threat.
Over time, the nervous system may learn to rely on dissociation to manage overwhelming emotions or memories. As a result, dissociative experiences may persist in situations that remind the body of earlier stress or danger.
Why Dissociation Happens in Trauma
If the situation feels inescapable or too overwhelming to process, the mind may shift into a protective dissociative state to reduce its impact on the mind and body.
From a neurobiological perspective, the nervous system temporarily disconnects awareness from overwhelming sensations, emotions, or memories. This response can help a person endure situations that might otherwise feel intolerable. For example, someone may feel numb, detached from their body, or as if events are happening at a distance.
In traumatic situations, especially those that occur repeatedly or during childhood, this protective response may become more easily activated. Over time, the brain may learn to use dissociation to manage reminders of past experiences, even when the original danger is no longer present.
Proposed Neurochemical Mechanisms of Dissociation: Opioids and Endocannabinoids
The neurobiology of dissociation has been explored by trauma researchers such as Dr. Ruth Lanius and Dr. Frank Corrigan, who have highlighted the role of neurochemical changes in dissociative responses to overwhelming stress [1][2].
Two systems that appear to play an important role are the endogenous opioid system and the endocannabinoid system.
The endogenous opioid system releases natural pain-relieving chemicals such as endorphins and enkephalins during extreme stress. These neurochemicals can reduce both physical and emotional pain and may contribute to experiences of emotional numbness, detachment, or shutdown [1][3].
The endocannabinoid system also helps regulate stress responses. Endocannabinoids such as anandamide and 2-AG are involved in modulating fear responses, emotional memory, and sensory perception. Activation of this system may dampen stress signals and contribute to altered awareness during dissociative states [1][4].
These neurochemical responses may contribute to experiences commonly reported during dissociation, including dizziness, imbalance, mental fogginess, sleepiness, yawning, distractibility, feelings of lightness or euphoria, and dream-like states.
Scientific Evidence
- Lanius et al. (2012) – Dissociative subtype of PTSD.
- Corrigan & Christie-Sands (2020) – Deep Brain Reorienting.
- Van der Kolk et al. (1985) – Neurotransmitters and trauma.
- Neumeister (2013) – Endocannabinoid system in PTSD.
How Do Different Therapies Explain Dissociation?
Different therapeutic approaches understand dissociation in slightly different ways, but most agree that it develops as a protective response of the mind and nervous system when experiences become overwhelming.
Internal Family Systems (IFS) Therapy
Internal Family Systems therapy views dissociation as the activity of protective parts of the mind that attempt to prevent emotional pain from becoming overwhelming. These protective parts may distance a person from difficult feelings or memories. In therapy, the goal is not to remove these parts but to understand their protective role and help them relax once safety is established. Read more here- IFS Therapy
EMDR Therapy
In EMDR therapy, dissociation is often understood as a sign that traumatic memories remain unprocessed or insufficiently integrated. Because dissociation can interfere with trauma processing, EMDR therapy typically emphasizes stabilization and preparation before working directly with traumatic memories. Learn more about EMDR Therapy here.
Deep Brain Reorienting (DBR)
Deep Brain Reorienting explains dissociation in terms of neurochemical release—opioids and endocannabinoids of the brain when the deep brain detects a threat response, experiences shock responses, and has no way to turn to (inescapable situation). When these responses become interrupted or frozen during trauma, dissociation may occur as the nervous system attempts to manage overwhelming activation.
Although these models use different languages, they share a common understanding: dissociation is usually a protective adaptation rather than a failure of the mind. Therapy, therefore, focuses on helping the nervous system regain stability and safely process underlying experiences.
Frequently Asked Questions — Understanding Dissociation
What is dissociation — and is it the same as spacing out?
No. Occasional zoning out can be normal. Dissociation is usually involuntary and involves a sense of detachment from one’s body, emotions, memories, or surroundings. It is often linked to psychological trauma or overwhelming stress.
When does dissociation become a problem?
Dissociation becomes a concern when it is persistent or disruptive, affecting memory, relationships, work, or the ability to stay present in everyday life.
Can dissociation be a normal response?
Yes. Brief dissociation can be a protective response to stress, fatigue, or emotional overload. It becomes problematic when it becomes a frequent or automatic coping pattern.
What commonly triggers dissociation?
Triggers may include overwhelming stress, anxiety, emotional pain, exhaustion, or situations that feel unsafe or out of control. These experiences can sometimes echo earlier attachment trauma or unmet emotional needs.
How can I tell if I’m dissociating or just tired or distracted?
Dissociation often involves memory gaps, emotional numbness, a sense of unreality, or prolonged blankness. Because symptoms can overlap with other conditions, a careful assessment can be helpful.
Can dissociation go away on its own?
Mild, situational dissociation may settle as stress reduces. When dissociation is linked to unresolved trauma, trauma-informed therapy is usually needed for lasting change.
Is it safe to process trauma if I dissociate easily?
Not always. Processing traumatic memories without adequate stabilisation can increase dissociation. Therapy often focuses first on grounding skills, internal safety, and emotional regulation.
How long does dissociation last?
Dissociation can last from moments to hours or longer. With appropriate therapeutic support—such as Internal Family Systems (IFS) therapy or EMDR therapy—many people experience significant improvement.
Does medication help dissociation?
Medication is not always helpful for dissociation and may sometimes worsen symptoms. Careful assessment and trauma-informed therapeutic approaches are often important parts of treatment.
What role does childhood trauma play in dissociation?
Early experiences such as neglect, emotional misattunement, or abuse are among the most common contributors to dissociation. Dissociation often develops as a protective response and may continue into adulthood.
Can dissociation be confused with ADHD or psychosis?
Yes. Some symptoms may overlap with anxiety, ADHD, or other conditions. Dissociation usually involves detachment from experience rather than a loss of reality testing.
Is EMDR therapy suitable for dissociation?
In its standard form, EMDR is generally not recommended for individuals with moderate to severe dissociation without prior stabilisation. Preparatory work focusing on grounding, safety, and regulation is usually necessary before trauma processing begins.
About Dr. Millia
Dr. Millia Begum
is a trained trauma specialist with over 25 years of clinical experience in psychiatry and therapy. She trained in the UK’s NHS system and served the NHS in various senior roles.
She is a former EMDR Europe Approved Consultant, EMDR researcher, and board member of the EMDR Association UK. She is now a member of the EMDR International Association (EMDRIA).
Dr. Millia is a Certified Internal Family Systems (IFS) Therapist, bringing a compassionate, parts-informed approach to her work with clients in Dubai.
Related Trauma & Therapy Resources
Dissociation often develops in response to overwhelming or early trauma. Explore these related pages to better understand trauma patterns and available treatment approaches.
Complex Trauma
Understanding prolonged developmental trauma and its impact on identity and emotional regulation.
Explore Complex Trauma →Post-Traumatic Stress Disorder (PTSD)
Intrusive memories, hypervigilance, and trauma-related symptoms.
Learn about PTSD →Attachment Trauma
How early relational injuries can shape dissociative coping patterns.
Read about Attachment Trauma →Deep Brain Reorienting (DBR)
A trauma-focused therapy addressing early orienting shock and nervous system responses.
Discover DBR Therapy →EMDR Therapy in Dubai
An evidence-based treatment for trauma and dissociative symptoms.
Explore EMDR Therapy →Internal Family Systems (IFS)
Working compassionately with dissociative parts of the internal system.
Learn about IFS →Book a Consultation
Comprehensive psychiatric assessment and trauma-informed treatment planning in Dubai.
Contact Dr. Millia →Consultant Psychiatrist in Dubai
Learn more about trauma-focused psychiatric services.
Visit Homepage →📞 Contact Dr. Millia
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