Dr. Robert B Perna is a board certified pediatric and adult Neuropsychologist and a graduate school trained nurse and works at Texas Institute of Rehabilitation Research in Houston Texas, USA. He has worked in neurorehabilitation for the past 20 years. He worked as a Associate Professor of Neuroscience in Occupational Therapy Program at University of Southern Maine in the year 2009. Dr. Perna has published clinical research on the following topics: brain injury throughout the lifespan, developmental delays, gestational exposure to anesthetics and other drugs, perinatal cyanosis, the developmental effects of child maltreatment, psychopharmacology, types of neuroplasticity, and effort testing with children. Dr. Robert B Perna enjoys helping patients and other researchers present their best work and further our understanding of developmental and clinical neuroscience.