title: Linking early brain and biological development to psychiatry: introduction and symposia review.
abstract: OBJECTIVE
  This paper introduces the special issue of the Journal of the Canadian Academy of Child and Adolescent Psychiatry on the theme of how multiple factors in early brain and biological development can influence a variety of outcomes in mental health and addictions in childhood, adolescence and adulthood.
  
  
  METHODS
  In Part 1, we preview three papers in this issue. In Part 2, we highlight two recent innovative knowledge-transfer symposia featuring the application of the science in early development and addictions.
  
  
  RESULTS
  The papers focus on the subtopics of brain plasticity, mood disorders, and comparative research with monkeys on gene-environment interactions and parent-child attachment. In addition, the research presented at the Early Brain and Biological Development Symposium and the Recovery from Addiction Symposium is also reviewed. Held in 2010 in Banff, Alberta, each five-day program was intended to bridge the gap between scientific and clinical experts and those in the province responsible for policy, programs, and services.
  
  
  CONCLUSIONS
  The science now links common neurobiological maturation processes, adverse early childhood experiences, and key aspects of the social environment with risks for mental health disorders and addictions later in life. The final paper in this issue examines the clinical and policy implications of this research knowledge.
authors: Attridge Consulting, Inc., Minneapolis, Minnesota.
authors: Mark
authors: M
authors: Attridge
authors: Laura
authors: L
authors: Ghali