New series 1/6. The series that hears from people who are directly affected by memory begins with Claire, who contracted viral encephalitis two years ago and came out of hospital to a family she couldn't recognise. Clinical psychologist Bonnie-Kate Dewar explains how Claire's s memory has been affected by her illness and why studying her problems is unravelling the complex role of memory for our sense of self, identity and meaning. Producer Pamela Rutherford