Brainspotting vs Flash Technique
A side-by-side comparison: mechanism, evidence, the conditions each treats, philosophical roots, and where they actually disagree clinically.
At a glance
Brainspotting
- Tradition
- Trauma-Focused
- Founder
- David Grand (2003)
- Evidence
- RCT-supported
- Focus
- Processing + Somatic
- Format
- Individual
- Duration
- Short-medium
Flash Technique
- Tradition
- Trauma-Focused
- Founder
- Philip Manfield (2016)
- Evidence
- RCT-supported
- Focus
- Processing
- Format
- Individual
- Duration
- Short-term
How they work
Brainspotting
Core mechanism: Focused eye position accesses subcortical processing of trauma capsules; therapist attunement supports activation and discharge
Ontology: Trauma stored subcortically in body/brain; accessed through visual field-somatic connection
Flash Technique
Core mechanism: Brief interrupted exposure with positive memory engagement reprocesses disturbing memories without full activation
Ontology: Same AIP model as EMDR — dysfunctionally stored trauma memories
Conditions treated
2 shared · 2 Brainspotting-only · 0 Flash Technique-only
Both treat
Only Brainspotting
What each assumes — and misses
Brainspotting
Philosophical roots: Merleau-Ponty (body-subject, perception); Levine (somatic trauma); Damasio (somatic marker hypothesis); Grand (subcortical processing thesis)
Blind spots: Very limited controlled research; proposed mechanisms largely speculative; training lacks standardization compared to EMDR
Therapeutic voice: Just notice where your eyes naturally want to go when you hold that feeling. Stay there.
Flash Technique
Philosophical roots: Same AIP model as EMDR; reconsolidation theory (Nader, 2000); titration principle from somatic traditions
Blind spots: Extremely new; minimal independent replication; unclear when minimal-activation processing is insufficient
Therapeutic voice: Think of your peaceful place. Keep that in mind while I tap. Let me know if anything shifts.
Choosing between them
Brainspotting and Flash Technique both sit within the Trauma-Focused tradition — they share a worldview about what suffering is and how change happens. Differences are more often about technique and emphasis than about underlying theory.
For deeper coverage: see the full Brainspotting and Flash Technique pages, or use the interactive comparison tool to add more modalities to this comparison.