Frank M. Corrigan, MD, FRCPsych, is an independent psychiatrist in private practice in Scotland. He is the developer of Deep Brain Reorienting.

Hannah Young, PhD, is a chartered psychologist and psychotherapist working in private practice in Dundee and St Andrews, Scotland, specialising in attachment wounding and dissociative disorders.

Jessica Christie-Sands, PhD, is a chartered psychologist and clinical director of a multidisciplinary psychology service that provides therapeutic work for children, young people, and adults with histories of developmental trauma.