How this may present
A person who survived a collision may describe the impact repeatedly returning, yet come to treatment chiefly because they cannot take their child to school. Someone assaulted at work may sleep poorly, avoid a particular corridor, and feel ashamed about not having fought back. The event provides a starting point for assessment, not an automatic answer about the most useful target. What returns involuntarily, what the person believes about it, and what now restricts life may not be the same part of the experience.
In this chapter, a discrete event means an identifiable incident, not necessarily a simple clinical presentation. One incident can include anticipation, injury, helplessness, witnessing another person's distress, emergency treatment, and subsequent responses from other people. Earlier adversity, current pain, or ongoing legal and occupational pressures may also matter. Avoid turning the label “single incident” into a promise of brief treatment.
What to assess before choosing a target
Clarify the person's account without requiring an exhaustive retelling. Establish the event's approximate timing, what difficulties followed, and whether a PTSD assessment supports the diagnosis. Distinguish intrusive remembering from worry about recurrence, realistic safety concerns, depressive rumination, panic, and a medical problem. A nightmare or bodily sensation deserves attention, but neither establishes the facts of an unremembered event.
Ask about daily functioning in concrete terms: travel, work attendance, intimacy, sleep, caregiving, and activities the person values. Assess current danger, suicidality, self-harm, dissociation, substance use, physical injury, and the practical conditions under which treatment would occur. Obtain the person's treatment preferences and previous experiences with care. A symptom measure can support monitoring, but cannot replace an interview or determine which memory should be selected.
Evidence and treatment context
EMDR is a guideline-supported treatment for PTSD, alongside other established trauma-focused approaches. The US National Center for PTSD summarizes the 2023 VA/DoD guideline as recommending individual EMDR, cognitive processing therapy, and prolonged exposure. Treatment choice should be collaborative, not based on a claim that one method is uniquely suited to every survivor. [5]
NICE recommends EMDR for adults with PTSD or clinically important PTSD symptoms presenting more than three months after non-combat trauma and allows consideration earlier, between one and three months, when preferred. Its guidance specifies trained delivery using a validated manual. These recommendations do not validate a stand-alone target question, a shortened protocol invented for this book, or an assumption that every difficult event requires processing. [11]
Possible candidate target categories
The repeatedly intruding moment. This may be a clearly remembered image, sound, or portion of the incident that the person identifies as particularly active now. Its relevance comes from the person's experience, not the clinician's judgment of what looks most dramatic.
A different moment carrying a distinct meaning. The impact itself may be less connected to current shame than the remembered moment of freezing, calling for help, or being blamed afterward. Consider these separately rather than combining them into one sprawling target.
A current reminder or a known related experience. A present trigger helps clarify the treatment problem. Earlier experiences belong on the map only if they are actually remembered and meaningfully linked by the client. They need not be pursued to satisfy a theory about an earlier origin.
Assessment Script
These are original history-taking prompts, not a processing protocol or cognitive interweaves.
- “What has been most difficult in everyday life since the event?”
- “When it comes back without you choosing it, what do you notice?”
- “Is there a particular remembered moment that seems relevant to this difficulty?”
- “What does that moment mean to you now?”
- “Which parts are clear memories, and which parts are uncertain or things you learned afterward?”
- “What would you most like to regain or do differently?”
If the person does not identify a memory, remain with the available description. “We do not need to fill in what you cannot remember” protects both the relationship and the accuracy of the record. Do not repeatedly request a more vivid image as evidence of engagement.
Past Present Future Map
Fictional formulation example. Lena, a school administrator, was injured in a collision eight months ago. She reports an intrusive image of headlights crossing into her lane. She avoids being a passenger and repeatedly asks her partner to slow down, including at ordinary speeds. Her shoulder remains painful, and medical rehabilitation continues.
Past: The remembered headlights and the sense that there was no room to move. Lena describes the present meaning as “I have no say in what happens to me.” An ambulance journey is also distressing, but she does not currently connect it to avoiding the school run.
Present: Riding in a car, especially when another vehicle approaches a junction; scanning the road continuously; declining family visits. Current shoulder pain is recorded as a separate clinical contributor, not presumed to be a memory fragment.
Future: Being a passenger on a short, ordinary journey, communicating an appropriate request, and recovering attention after noticing a vehicle at a junction. The goal is useful participation, not certainty that another collision is impossible.
Why this candidate target might fit
The headlights are a candidate because Lena spontaneously identifies this remembered scene, it returns during the activity she wants to resume, and its meaning matches her account of current helplessness. These links justify considering it; they do not prove it causes every symptom. Her preference, readiness, and the full EMDR assessment still govern whether and when it becomes an active target.
The ambulance memory remains on the map rather than being discarded. It may later matter, or may not require direct work. Treatment planning is not a commitment to process every item on a timeline. Record the clinical question: does working on this memory contribute to less involuntary re-experiencing and greater freedom to travel?
Putting EMDR to work: from headlights to an ordinary journey
Fictional clinical walkthrough. Lena and the clinician choose the headlights because that scene repeatedly interrupts the school run. Before processing, they distinguish three possible targets: seeing the oncoming vehicle, realizing she could not move, and feeling dismissed during emergency care. They start with the first, with Lena's agreement, rather than trying to treat the entire collision at once.
Set up the target. Ask, “When you bring up the headlights, which part holds the disturbance now?” Lena selects the instant they cross the lane. “What does that picture make you believe about yourself now?” Her words are “I am powerless.” She would prefer “I can make choices now.” In this fictional assessment, that preferred belief feels 2 on the 1–7 validity-of-cognition scale. Fear and helplessness accompany a disturbance rating of 8 on the 0–10 scale; she notices her hands gripping and pressure across her chest. Her separately assessed shoulder pain is recorded without assuming it belongs to the same process.
Follow processing rather than conducting another interview. After preparation and a clear stop signal, the trained clinician activates the agreed target and uses the bilateral stimulation and monitoring procedures of the full EMDR protocol. Between sets, a brief invitation such as “What is coming up now?” leaves room for Lena's own associations. She might notice the collision, anger at the driver, or the later moment someone opened her door. These are possible developments, not a story the therapist supplies. There is no need to argue that she had control during the impact. The relevant change may be distinguishing being trapped then from having choices now.
When the target has reached an appropriate resolution, reassess the preferred cognition, complete installation and the body scan, and use closure whether processing is complete or incomplete. These tasks belong to the eight-phase treatment, not simply an exercise in moving the eyes. EMDRIA's treatment overview.
Reevaluate on two tracks. At the next visit, bring back the original headlights scene and review its disturbance, meaning, and bodily response. Also ask, “What happened on the journeys you actually took?” If the collision is less disturbing but junctions still produce an intrusive alarm, assess that present trigger and any newly identified memory rather than assuming failure.
Translate into action. Use future-template work for a realistic passenger journey: noticing a junction, remaining aware of the present road, making an appropriate request, and continuing the trip. Agree a manageable real journey and review avoidance, scanning, recovery time, and participation. Success is increased freedom to travel, with ordinary road awareness intact.
What would make us reconsider
Reconsider if Lena identifies a different central concern, becomes less able to remain oriented, or reports that the major restriction is untreated pain rather than trauma reminders. Persistent avoidance despite less memory distress may require attention to behavior, practical barriers, or another formulation. Repeatedly adding earlier memories would not answer those questions.
New danger, worsening self-harm risk, escalating substance use, or destabilizing medical symptoms require reassessment of the plan. Lack of progress is information about treatment fit, delivery, or context—not evidence that Lena has failed or is concealing a more important memory.
Preparation and readiness considerations
Agree on how Lena can communicate that she wants to pause and how clinician and client will recognize difficulty staying connected with the room. Consider the travel demands before and after sessions, physical comfort, fatigue, and access to support. Preparation should address actual needs rather than become a fixed number of sessions applied to everyone.
Consent includes the proposed focus, alternatives, foreseeable discomfort, and the option to defer or change course. A client may be willing to discuss the event but not ready to work with a particular scene today. That distinction deserves respect and documentation.
Future Planning Script
“Choose a short journey that matters to you and is practically appropriate. Imagine an ordinary version of it, including some uncertainty. What would you want to do when you notice yourself scanning? What could you say if you need something? If discomfort stays present, what would count as a useful next step rather than a perfect journey?”
This conversation identifies a realistic functional goal. It does not replace formal future-template procedures, practical driving assessment, or a collaboratively planned behavioral intervention.
Common target selection errors
Choosing the most graphic image can miss the meaning driving the difficulty. Treating the entire incident as a single undifferentiated target can obscure distinct concerns. Equating low in-session distress with complete recovery overlooks sleep, relationships, and avoidance. Assuming all sensations are trauma-related risks missing injury or illness. Promising that successful processing prevents future fear sets an unrealistic standard.
When to coordinate consult or refer
Coordinate, with appropriate consent, with medical rehabilitation, prescribing clinicians, and other involved services. Seek consultation when dissociation, diagnostic uncertainty, or treatment response exceeds current competence. Time-sensitive safety and medical needs take precedence over preserving a planned processing session. Clarify which clinician monitors overall risk and progress when care is shared.
Companion connection
Use Metaphors That Open Doors only when a clearly identified processing block makes a brief, client-fitting interweave appropriate. A metaphor about present choice might be relevant to helplessness; it should not be used to announce that danger is gone, impose forgiveness, or manufacture a desired belief. The formulation tells the clinician what needs clarification before an interweave is considered.