Brain Changes Seen in Preschoolers with Clinical Depression (audio) Washington University School of Medicine Share Print E-Mail Loading audio... Caption Like older children and adults, kids as young as four display differences in brain function when they are depressed. Researchers from Washington University School of Medicine's early emotional development program used functional MRI scans to study activity in the brains of preschoolers with and without depression. Jim Dryden has the story... Credit Washington University BioMed Radio Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.