Introduction & Theoretical Background
Developed by Francine Shapiro in the 1980s, EMDR is now recognized worldwide as an effective treatment for post-traumatic stress disorder (PTSD) by health organizations such as the American Psychological Association (e.g. Courtois, C. A., et al., 2017) and the National Institute For Health And Care Excellence (National Institute For Health And Care Excellence, 2018).
The adaptive information processing (AIP) model (Shapiro, 1995) suggests that an individual’s experiences are assimilated and stored as memory networks containing representations of images, thoughts, beliefs, emotions, and sensations. It proposes that much of psychopathology is due to the maladaptive encoding or incomplete processing of traumatic or distressing experiences:
a particularly distressing incident may become stored in state-specific form, meaning frozen in time in its own neural network, unable to connect with other memory networks that hold adaptive information
(Solomon & Shapiro, 2008)
The goal of EMDR therapy is to ‘reprocess’ any dysfunctionally stored information connected to the memory node