Lateral asymmetry and spatial difference of iron deposition in the substantia nigra of patients with Parkinson disease measured with quantitative susceptibility …
M Azuma, T Hirai, K Yamada… - American Journal …, 2016 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Quantitative susceptibility mapping is useful for assessing
iron deposition in the substantia nigra of patients with Parkinson disease. We aimed to …
iron deposition in the substantia nigra of patients with Parkinson disease. We aimed to …
[HTML][HTML] Quantitative susceptibility mapping in Parkinson's disease
Background Quantitative susceptibility mapping (QSM) and R2* relaxation rate mapping
have demonstrated increased iron deposition in the substantia nigra of patients with …
have demonstrated increased iron deposition in the substantia nigra of patients with …
High resolution magnetic susceptibility mapping of the substantia nigra in Parkinson's disease
AK Lotfipour, S Wharton, ST Schwarz… - Journal of Magnetic …, 2012 - Wiley Online Library
Purpose: To determine if tissue magnetic susceptibility is a more direct marker of tissue iron
content than other MR markers of iron. This study presents the first quantitative, in vivo …
content than other MR markers of iron. This study presents the first quantitative, in vivo …
Iron quantification in Parkinson's disease using an age-based threshold on susceptibility maps: the advantage of local versus entire structure iron content …
Background Elevated brain iron has been observed in Idiopathic Parkinson's disease (IPD)
within the deep gray matter. Using quantitative susceptibility mapping (QSM) and a …
within the deep gray matter. Using quantitative susceptibility mapping (QSM) and a …
Differential effect of iron and myelin on susceptibility MRI in the substantia nigra
Background The heterogeneous composition of substantia nigra (SN), including iron,
nigrosome-1 substructure, and myelinated white matter, complicates the interpretation of …
nigrosome-1 substructure, and myelinated white matter, complicates the interpretation of …
Iron deposition in Parkinsonisms: a quantitative susceptibility mapping study in the deep grey matter
MP Fedeli, VE Contarino, S Siggillino… - European journal of …, 2020 - Elsevier
Purpose The aim of the study is to quantify the susceptibility in deep grey nuclei that are
affected by pathological processes related to iron accumulation in patients with Parkinson's …
affected by pathological processes related to iron accumulation in patients with Parkinson's …
Quantifying brain iron deposition in patients with Parkinson's disease using quantitative susceptibility mapping, R2 and R2
JHO Barbosa, AC Santos, V Tumas, M Liu… - Magnetic resonance …, 2015 - Elsevier
Purpose To evaluate the sensitivity and specificity of quantitative magnetic resonance (MR)
iron mapping including R2, R2* and magnetic susceptibility to differentiate patients with …
iron mapping including R2, R2* and magnetic susceptibility to differentiate patients with …
Quantifying iron deposition within the substantia nigra of Parkinson's disease by quantitative susceptibility mapping
H An, X Zeng, T Niu, G Li, J Yang, L Zheng… - Journal of the …, 2018 - Elsevier
Background Iron deposition within the substantia nigra (SN) has been postulated to play a
vital role in Parkinson's disease (PD). The aim of this study was to explore the inherent link …
vital role in Parkinson's disease (PD). The aim of this study was to explore the inherent link …
Influence of regional iron on the motor impairments of Parkinson's disease: a quantitative susceptibility mapping study
Purpose Because the roles of striatal‐thalamo‐cortical and cerebello‐thalamo‐cortical
circuits in the heterogeneous motor impairments of Parkinson's disease (PD) are becoming …
circuits in the heterogeneous motor impairments of Parkinson's disease (PD) are becoming …
[HTML][HTML] Evaluation of abnormal iron distribution in specific regions in the brains of patients with Parkinson's disease using quantitative susceptibility mapping and R2 …
Q Cheng, J Huang, J Liang, M Ma… - Experimental and …, 2020 - spandidos-publications.com
The primary aim of the present study was to evaluate abnormal iron distribution in specific
regions of the brains in patients with Parkinson's disease (PD) using quantitative …
regions of the brains in patients with Parkinson's disease (PD) using quantitative …
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