Abstract #0199

Diffusion measures and Connectometry in the Human Hippocampal-Subfields Using Super-Resolution HYDI.

Nahla M H Elsaid^1,2, Pierrick Coupé^3,4, Andrew J Saykin^1,2, and Yu-Chien Wu^1,2

¹Department of Radiology and Imaging Sciences, Indiana University, Indianapolis, IN, United States, ²Indiana Alzheimer Disease Center, Indiana University, Indianapolis, IN, United States, ³LaBRI, UMR 5800, University of Bordeaux, Talence, France, ⁴LaBRI, UMR 5800, PICTURA, F-33400, CNRS, Talence, France

The aging process is known to cause morphological and structural alterations in the human brain. Using a sub-millimeter super-resolution hybrid diffusion imaging (HYDI), we studied the effects of aging on the structural connectivity between the hippocampal subfields as well as between the hippocampus and the cerebral cortex.

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