Godavarthi at microscope (IMAGE) University of California - San Diego Caption The study’s lead author, Assistant Project Scientist Swetha Godavarthi, and colleagues investigated neurotransmitter expression in the medial prefrontal cortex, a brain area often affected in individuals diagnosed with ASD. Credit Erik Jepsen/UC San Diego Communications Usage Restrictions Must be used in conjunction with PNAS study on autism and neurotransmitter switching. License Original content 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.