THE HISTORY OF EMDR

Eye Movement Desensitization and Reprocessing Therapy (EMDR) is the central theme of this work, whose objective was to understand its historical trajectory, from its empirical origin with Francine Shapiro to its consolidation as an evidence-based psychotherapeutic practice recognized internationally. The study sought to analyze the development of EMDR in three main areas: the origin of the technique, its initial development, and the subsequent expansion of its clinical application beyond the treatment of Post-Traumatic Stress Disorder (PTSD), including conditions such as anxiety, depression, phobias, complicated grief, and complex trauma. To this end, a qualitative research methodology of a descriptive and exploratory nature was employed, grounded in a bibliographic survey. Reference works by the creator of the technique, clinical studies, systematic reviews, international mental health guidelines, and publications by specialists in the field, such as Maxfield, Korn, Solomon, and Shapiro, were analyzed. In the first part, the work presented the theoretical contextualization of EMDR, explaining its foundations in the Adaptive Information Processing (AIP) model. Next, the process of systematizing the therapeutic protocol into eight phases was discussed, which granted the technique the status of a structured and standardized intervention. Subsequently, the expansion of its clinical application to different psychological conditions was addressed, with emphasis on empirical evidence supporting its efficacy. The research results demonstrate that EMDR has established itself as an integrative therapeutic approach, capable of promoting symptomatic relief, cognitive restructuring, and functional improvement in individuals with different forms of psychological suffering. It is concluded that EMDR represents a significant advance in contemporary psychotherapy, both because of its solid scientific foundation and because of its potential for adaptation to different clinical contexts. The study also points to the need for further research in specific populations and for strengthening the training of professionals properly qualified in the technique, in order to ensure its ethical and safe application.