Adele Diamond

PhD, FRSC, BA

Affiliate Investigator, BC Children's Hospital
Canada Research Chair Tier 1
Head, Program in Developmental Cognitive Neuroscience, Department of Psychiatry, University of British Columbia

Our work integrates behavioural, neuroanatomical, and genetic approaches to study cognitive abilities (called ‘executive functions’) dependent on prefrontal cortex (PFC) from their earliest beginnings throughout the lifespan in clinical and "normal" populations. These abilities include selective attention, self-control, working memory, and the cognitive flexibility needed for creative problem-solving.

Our methods include: neurocognitive testing, even of infants; molecular genetic analyses; and interventions (such as preschool programs, traditional karate or balance training for children 8-12 years old, actively engaging with beloved music for adults with the beginnings of cognitive decline). We study the neural bases, genetic and neurochemical modulation, and modification by the environment of executive functions and how they can become derailed in disorders. Environmental effects include how executive functions can be impaired by stress, loneliness, or social disadvantage and can be improved by school programs, the arts, or physical activities.

We hope our work might aid the understanding, prevention, and treatment of mental health disorders. Our work has already led to worldwide improvements in the treatment of a genetic disorder (PKU) and a developmental disorder (ADHD), thereby improving children's lives. Our research also has educational implications and has affected early education worldwide.