Stéphanie Khalfa holds a PhD in neuroscience and is a psychologist, trained in numerous brief therapeutic approaches (EMDR, IFS, Hypnosis, Neurofeedbck....). She conducted research at the CNRS in Marseille (France) on the neural mechanisms of post-traumatic stress, notably through the study of EMDR. Based on the stochastic synchronization neural model she developped within this framework, she co-created MOSAIC therapy, an approach that centers on the patient's desired experience. She now supports mental health and helping professionals in integrating this method into their practice.