Structurally Constrained Quantitative Susceptibility Mapping

Authors

Sara Gharabaghi, Wright State University - Main CampusFollow
Saifeng Liu
Ying Wang
Yongsheng Chen
Thomas Wischgoll, Wright State University - Main CampusFollow
Nasser H. Kashou, Wright State University - Main CampusFollow
E. Mark Haacke

Document Type

Abstract

Publication Date

5-2019

Abstract

In this study, a structurally constrained susceptibility reconstruction method, SCSWIM, is proposed. This method employs the unique contrast of STAGE imaging and segmented basal ganglia and vessels. It is tested on both simulated and in vivo human brain data. Evaluations show the improved reliability of the geometry information, reduced streaking artifacts, and increased accuracy of the susceptibilities of both basal ganglia and veins in the SCSWIM compared to other methods.

Comments

Abstract from ISMRM 27th Annual Meeting.

Repository Citation

Gharabaghi, S., Liu, S., Wang, Y., Chen, Y., Wischgoll, T., Kashou, N. H., & Haacke, E. M. (2019). Structurally Constrained Quantitative Susceptibility Mapping. .
https://corescholar.libraries.wright.edu/cse/593