Spatial variations and precise location of substantia nigra hyperechogenicity in Parkinson’s disease using TCS-MR fusion imaging

Abstract Substantia nigra hyperechogenicity (SNH) assessed by transcranial sonography (TCS) is a neuroimaging biomarker of Parkinson’s disease (PD), but its actual location and spatial changes are poorly understood. We aimed to evaluate the location and spatial progression of SNH in PD utilizing TCS...

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Bibliographic Details
Main Authors: Chao Hou, Wei Zhang, Hong-Bing Li, Shuo Li, Fang Nie, Xue-Mei Wang, Wen He
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:npj Parkinson's Disease
Online Access:https://doi.org/10.1038/s41531-025-00910-7
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