The present invention provides a system providing a suite of functions for automatically analyzing MRI images of brains to quantitatively assess brain development in children and adolescents. The system compares MRI images of a subject's brain to a database of normal brains, identifies regions showing abnormal growth, structure, and/or morphology, and notifies the health care provider of such abnormalities. The health care provider is notified by way of a graphical image depicted on a display highlighting the abnormal area(s) of the brain.