This online course will focus on how emotion dysregulation ma influence EMDR treatment in trauma-related disorders. Different patterns of emotion dysregulation may influence EMDR treatment and procedures, and the application of EMDR beyond non-dissociative PTSD should take into account the predominate emotion-regulation strategies in each patient. Different clinical cases will be presented to illustrate the theoretical concepts and to describe decision making taking into account the specific emotion regulation problems that each patient presents, and clinical interventions based on them.