Males Show More Sex-biased Gene Expression (image) NIH/National Institute of Mental Health Share Print E-Mail Caption Males show more sex-biased gene expression. More genes differentially expressed (DEX) between the sexes were found in males than females, especially prenatally. Some genes found to have such sex-biased expression had previously been associated with disorders that affect males more than females, such as schizophrenia, Williams syndrome, and autism. Eleven of the brain areas shown are in the neocortex (NCX), or outer mantle. Credit Nenad Sestan, M.D., Ph.D., Yale University Department of Neurobiology and Kavli Institute for Neuroscience 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.