An Overview of Developments in Research on Recovery from Brain Injury.- Recovery of Function: Nutritional Factor.- Neural Transplantation and Recovery of Function: Animal Studies.- Neural Implants and Recovery of Function: Human Work.- Environmental Approaches to Recovery of Function from Brain Damage: A Review of Animal Studies (1981 to 1991).- Neuropsychological Rehabilitation.- Hemidecortication and Recovery of Function: Animal Studies.- A Review of Cognitive Outcome after Hemidecortication in Humans.- Compensatory Mechanisms - Neural and Behavioral: Evidence from Prenatal Damage to the Forebrain Commissures.- Mechanisms Underlying Recovery from Cortical Injury: Reflections on Progress and Directions for the Future.- Research on Recovery: Ends and Means.- Author Index.