VBM Analyses (IMAGE) IOS Press Caption Showing brain regions in which gray matter intensity correlates significantly with HMW/LMW tau ratio in AD patients. (ORIGINAL IN THE JAD ARTICLE). Credit : Dr. Ricardo B. Maccioni Usage Restrictions None License Licensed 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.