Generally, my scientific interests focus on how neural systems develop to generate behavior. My research efforts support two main ideas: 1) neural system interactions influence perinatal learning and memory, and 2) extrinsic perinatal sensory experience affects brain and behavior. Some neural systems become responsive and interactive earlier than others. This sequential, intersystem neuronal differentiation produces typical neural interconnectivity. Specifically timed disturbances during embryogenesis may therefore produce atypical neural maturation. My experiments on multimodal development will further our understanding of perinatal function and dysfunction.