EMDR therapy for childhood trauma and adverse childhood experiences

Understanding childhood trauma & aces

Adverse Childhood Experiences (ACEs) include abuse, neglect, and household dysfunction experienced before age 18. The landmark ACE Study by Felitti et al. at Kaiser Permanente demonstrated a powerful dose-response relationship: the more ACEs a person experiences, the greater their risk for mental and physical health problems in adulthood. Adults with 4 or more ACEs have a 12-fold increase in risk for depression and suicide attempts. Childhood trauma rewires the developing brain’s stress response system, creating patterns that persist into adulthood.

How EMDR helps

EMDR helps adults and children heal from childhood trauma by reprocessing the memories that shaped their core beliefs and stress responses. Many adults carry beliefs formed in childhood — “I’m not safe,” “It was my fault,” “I’m unlovable” — that continue to drive anxiety, depression, and relationship difficulties decades later. EMDR’s bilateral stimulation allows the brain to reprocess these early memories and update the negative beliefs attached to them. Because childhood trauma often involves multiple events, therapists use specialized protocols to identify and process the foundational memories that anchor the broader trauma network.

What the research shows

• Adults with 4 or more ACEs showed a 12-fold increase in risk for depression and suicide attempts compared to those with no ACEs. (Felitti et al., American Journal of Preventive Medicine, 1998)
• Meta-analysis of EMDR for children and adolescents found a significant effect size (d=0.56) for trauma symptom reduction across over 70 studies. (Rodenburg et al., Clinical Psychology Review, 2009)
• 3 in 4 high school students reported experiencing at least one adverse childhood experience. (CDC Adverse Childhood Experiences Data Report, 2023)

What to expect

EMDR for childhood trauma in adults typically involves 12–24 sessions, each lasting 60–90 minutes. Your therapist will help you map the key adverse experiences from your childhood and identify the negative beliefs they created. Treatment begins with stabilization and coping skills, then moves into reprocessing the earliest or most impactful memories. As foundational memories are processed, related memories often resolve more quickly. Many clients report feeling “lighter” and noticing that old emotional triggers lose their intensity.

Typical course: 12–24 sessions.

Frequently asked questions

Is it too late to treat childhood trauma as an adult?

No. The brain retains the capacity to reprocess traumatic memories throughout life. EMDR is effective for childhood trauma regardless of how long ago it occurred. Many adults successfully process events from decades earlier and experience significant relief from symptoms they’ve carried since childhood.

What are ACEs and why do they matter?

Adverse Childhood Experiences (ACEs) are potentially traumatic events before age 18, including abuse, neglect, and household dysfunction. The landmark Kaiser Permanente ACE Study showed a strong link between ACEs and adult health risks. Higher ACE scores correlate with increased rates of depression, anxiety, substance use, and chronic disease.

Can children receive EMDR therapy?

Yes. EMDR has been adapted for children as young as 4 years old, using age-appropriate techniques like the butterfly hug, storytelling, and play-based approaches. Over 70 studies and 25+ years of clinical use support EMDR’s effectiveness with children and adolescents.