Our goal is to improve the health and development of preterm and critically ill infants. We study how the environment of the Neonatal Intensive Care Unit (NICU) and simple caregiving procedures, such as changing diapers or having blood tests, affects preterm and critically ill infants' development. We have designed new, more accurate ways to assess the impact of procedures and are testing new, natural treatments which protect the developing brain in these vulnerable infants. Our program is family centred; not only do we study the infants in the NICU, but we also include mothers and fathers in our research.