Conference
Diagnosing Parkinson’s disease by Combining Neuromelanin and Iron Image Features Using Automatic SN Subregions Detection Approach
Abstract
A total of 100 Parkinson’s disease (PD) patients and 100 age- and sex-matched healthy controls (HCs) were scanned using a single 3D gradient echo magnetization transfer sequence. We developed an automatic substantia nigra (SN) subregions segmentation approach to get neuromelanin (NM) and iron measurements in the SN. These measures along with their overlap region volume and the nigrosome-1 (N1) sign showed reliable results indicative of …
Authors
Jin Z; Jokar M; Wang Y; Li Y; Cheng Z; Liu Y; Tang R; Shi X; Zhang Y; Min J
Publisher
International Society for Magnetic Resonance in Medicine (ISMRM)
DOI
10.58530/2022/2648
Name of conference
Joint Annual Meeting ISMRM-ESMRMB ISMRT 31st Annual Meeting
Conference proceedings
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition.
ISSN
1524-6965