Georgianna Gould, University of Texas Health Science Center at San Antonio (image) University of Texas Health Science Center at San Antonio Share Print E-Mail Caption Georgianna Gould, Ph.D., of the University of Texas Health Science Center San Antonio, is evaluating the role of the neurotransmitter serotonin in autism spectrum disorders. She recently studied the effects of a medication that mimics serotonin on the social behaviors of mice. Credit UT Health Science Center San Antonio 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.