Males and Females Differ in Specific Brain Structures (image) University of Cambridge Share Print E-Mail Caption An overview of average regional sex differences in grey matter volume. Areas of larger volumes in women are in red and areas of larger volume in men are in blue. Credit Neuroscience and Biobehavioral Reviews Usage Restrictions Use with credit information 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.