Abstract #2367

7T Susceptibility Sensitive Imaging Detects Microarchitectural White Matter Differences Across the Healthy Corpus Callosum

Sharon K. Schreiber¹, Bradley D. Clymer², Michael V. Knopp³, Petra Schmalbrock³

¹Biomedical Engineering, The Ohio State University, Columbus, OH, United States; ²Electrical and Computer Engineering, The Ohio State University, Columbus, OH, United States; ³Radiology, The Ohio State University, Columbus, OH, United States

This work supports the contention that susceptibility dominates phase contrast in dense white matter fiber bundles, such as the corpus callosum. It suggests that this contrast at high fields may be used to distinguish subtle differences in white matter microarchitecture.