Kate H. Meredith worked as a speech and language therapist in acquired brain injury and neurology services for 15 years, retraining as a family and systemic psychotherapist to support families with the relational impact of communication disorders. Kate currently works in child and adolescent mental health services and independently in Cardiff. Dr Giles N. Yeates is Editor of the journal and book series Neuro-Disability and Psychotherapy, in addition to the Brain Injury book series (Routledge). As a clinical neuropsychologist in community neuro-rehabilitation, his clinical work and research focus on the innovation of psychological therapies and support of relationships following acquired brain injury. Dr Yeates is currently innovating the use of Tai Ji in neuro-rehabilitation.