Brain Stress (image) University of Wisconsin-Madison Share Print E-Mail Caption Different forms of early life stress, such as child maltreatment or poverty, impacted the size of two important brain regions: the hippocampus (shown in red) and amygdala (shown in green), according to new University of Wisconsin–Madison research. Children who experienced such stress had small amygdalae and hippocampai, which was related to behavioral problems in these same individuals. Credit Image courtesy of Jamie Hanson and Seth Pollak 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.