Microstructural changes in white and grey matter related to apathy, depression and anxiety in de novo Parkinson’s disease patients
Objective: To study microstructural changes in grey and white matter in early drug-naïve Parkinson's disease (PD) patients and correlate these changes with neuropsychological manifestations. Background:…Combined Neurite Orientation Dispersion and Density Imaging and Myelin Imaging Provide New Insights to White Matter Changes of the Neurocognitive-psychiatric Disorder in Parkinson’s Disease
Objective: To identify white matter (WM) changes in PD with neurocognitive-psychiatric symptoms (NPS) using neurite orientation dispersion and density imaging (NODDI) and magnetization transfer saturation…Pulvinar low intensity on susceptibility-weighted imaging may predict cognitive worsening after deep brain stimulation therapy in Parkinson’s disease patients
Objective: This study was undertaken to predict cognitive worsening by pulvinar imaging in susceptibility-weighted imaging (SWI). Background: Deep brain stimulation (DBS) for Parkinson’s disease (PD)…A voxel-wise meta-analysis of gray matter abnormalities in essential tremor
Objective: To identify the consistent gray matter (GM) volume changes from the whole brain voxel-based morphometry (VBM) studies on essential tremor (ET). Background: ET is…Relationships between specific subtypes of mild cognitive impairment and grey matter atrophy in Parkinson’s disease
Objective: Our aim was to investigate grey matter (GM) atrophy patterns in Parkinson’s disease patients with normal cognation (PD-NC) or with mild cognitive impairment（PD-MCI）using voxel…Microstructural Abnormalities in Drug-naïve Parkinson’s Disease with Mild Cognitive Impairment: A Diffusion Tensor Imaging Study
Objective: The aim of this study was to use MR diffusion tensor imaging to investigate the brain microstructural alterations in newly diagnosed drug-naïve Parkinson’s disease…A prospective MRI study of edema surrounding deep brain stimulation leads
Objective: The purpose of our study is to define the incidence and the magnetic resonance imaging (MRI) characteristics of peri-electrode edema in a cohort of…Neuromelanin sensitive MRI of substantia nigra: An imaging biomarker to differentiate essential tremor from tremor-dominant Parkinson’s disease
Objective: We aimed to evaluate whether neuromelanin sensitive MRI (NM-MRI) features in the substantia nigra pars compacta(SNc) were of diagnostic value to differentiate untreated ET…Changes in cortical thickness in patients with early Parkinson’s disease at different Hoehn and Yahr stages
Objective: This study was designed to explore changes in cortical thickness in patients with early Parkinson's disease (PD) at different Hoehn and Yahr (H-Y) stages…Absence of the nigrosome-1 area in 3 tesla resonance and its relation with hyperechogenicity of the substantia nigra in patients with Parkinson’s disease
Objective: To compare the usefulness of two neuroimaging methods (3TMR and MEcho) to assist in the diagnosis of PD. Background: In patients with Parkinson's disease…
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