Comparison of 3T and 7T susceptibility-weighted angiography of the substantia nigra in diagnosing Parkinson disease

M Cosottini, D Frosini, I Pesaresi… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Standard neuroimaging fails in defining the anatomy of
the substantia nigra and has a marginal role in the diagnosis of Parkinson disease. Recently …

Evaluation of the substantia nigra in patients with Parkinsonian syndrome accomplished using multishot diffusion-weighted MR imaging

M Adachi, T Hosoya, T Haku… - American journal …, 1999 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Although it is important to evaluate the substantia nigra in
patients with parkinsonian syndrome, it is difficult to depict its anatomy, even by MR imaging …

MR imaging of the substantia nigra at 7 T enables diagnosis of Parkinson disease

M Cosottini, D Frosini, I Pesaresi, M Costagli, L Biagi… - Radiology, 2014 - pubs.rsna.org
Purpose To evaluate the anatomy of the substantia nigra (SN) in healthy subjects by
performing 7-T magnetic resonance (MR) imaging of the SN, and to prospectively define the …

Substantia Nigra Volumetry with 3-T MRI in De novo and advanced Parkinson disease

P Vitali, MI Pan, F Palesi, G Germani, A Faggioli… - Radiology, 2020 - pubs.rsna.org
Background Magnetization transfer–prepared T1-weighted MRI can depict a hyperintense
subregion of the substantia nigra involved in the degeneration process of Parkinson …

Susceptibility-weighted imaging improves the diagnostic accuracy of 3T brain MRI in the work-up of parkinsonism

FJA Meijer, A van Rumund… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The differentiation between Parkinson disease and
atypical parkinsonian syndromes can be challenging in clinical practice, especially in early …

Usefulness of quantitative susceptibility mapping for the diagnosis of Parkinson disease

Y Murakami, S Kakeda, K Watanabe… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Quantitative susceptibility mapping allows overcoming
several nonlocal restrictions of susceptibility-weighted and phase imaging and enables …

Structural changes of the substantia nigra in Parkinson's disease as revealed by MR imaging

M Hutchinson, U Raff - American journal of neuroradiology, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The possibility of using MR imaging as a sensitive marker
of the structural changes in Parkinson's disease has been a long-sought goal. We describe …

Comparative study of MRI biomarkers in the substantia nigra to discriminate idiopathic Parkinson disease

N Pyatigorskaya, B Magnin, M Mongin… - American Journal …, 2018 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Several new MR imaging techniques have shown
promising results in patients with Parkinson disease; however, the comparative diagnostic …

Imaging degeneration of the substantia nigra in Parkinson disease with inversion-recovery MR imaging

L Minati, M Grisoli, F Carella… - American Journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Visualizing with MR imaging and obtaining quantitative
indexes of degeneration of the substantia nigra in Parkinson disease have been long …

MRI in patients with suspected vascular parkinsonism

JCM Zijlmans, HOM Thijssen, OJM Vogels… - Neurology, 1995 - AAN Enterprises
To determine whether MRI can reveal more vascular lesions in patients clinically suspected
of having vascular parkinsonism, we compared 15 such patients with 15 patients who had …