Racial discrimination affects brain microstructure (IMAGE) Elsevier Caption Significant indirect effects of racial discrimination on medical disorders through left anterior cingulum bundle (highlighted in blue) fractional anisotropy. Credit Biological Psychiatry: Cognitive Neuroscience and Neuroimaging Usage Restrictions Please include attribution. 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.