Dr. Oliver Sacks&;s books Awakenings, An Anthropologist on Mars, and the bestselling The Man Who Mistook His Wife for a Hat have been acclaimed for their extraordinary compassion in the treatment of patients affected with profound disorders. In A Leg to Stand On, it is Sacks himself who is the patient: an encounter with a bull on a desolate mountain in Norway has left him with a severely damaged leg. But what should be a routine recuperation is actually the beginning of a strange medical journey when he finds that his leg uncannily no longer feels like part of his body. Sacks&;s brilliant description of his crisis and eventual recovery is not only an illuminating examination of the experience of patienthood and the inner nature of illness and health but also a fascinating exploration of the physical basis of identity. This 1984 classic is now available in an expanded edition with a new foreword, written by Kate Edgar, executive director of the Oliver Sacks Foundation.