Robert Falconer discusses the links between memory and trauma.

Annika and Tristan are two distinct persons occupying a single body. To our knowledge, their case is unique and neither understood nor even described in the psychiatric and psychological literature. They believe that their case sheds light on the nature of consciousness and mind-body interaction.

Alexander Moreira-Almeida, MD, is professor of psychiatry at the Universidade Federal de Juiz de Fora (UFJF). He is founder and Director of the Research Center in Spirituality and Health – NUPES-UFJF, Brazil. He is co-editor of two anthologies, Exploring Frontiers of the Mind-Brain Relationship and Spirituality and Mental Health Across Cultures.