Neuromelanin imaging is useful for monitoring disease progression in Parkinson’s disease and PARK2
Objective: Using neuromelanin (NM)-MRI, we analyzed whether disease severity and MF is associated with the degree of dopaminergic neuronal degeneration in the substantial nigra compacta…Assessment of subclinical cerebellar involvement in progressive supranuclear palsy using SUIT based volumetric analysis
Objective: To explore the pattern of cerebellar atrophy if any, in patients with Progressive Supranuclear Palsy (PSP) using the SUIT (Spatially Unbiased atlas template for…Gray/white matter contrast loss correlates with clinical severity and visuospatial impairment in Parkinson’s disease patients
Objective: The aim of our study was to test if PD patients differ from healthy controls (HC) in GWR and if this MRI parameter has…Tracking Parkinson’s disease over 2-6 years with MRI
Objective: To track Parkinson's progression over 2-6 years using global MRI measures. Background: Parkinson's is associated with accelerated brain atrophy, but the relative contribution of…A dynamic causal model of the superior colliculus: Inhibitory activity increases with the temporal discrimination threshold
Objective: To investigate if abnormalities observed in the putamen of unaffected first-degree relatives (of cervical dystonia patients) with abnormal temporal discrimination thresholds (TDT) are a…Imaging correlates of hypodipsia in progressive supranuclear palsy
Objective: Aims of the present study were• to confirm hypodipsia as a characteristic feature of PSP and• to offer hypothesis on the pathological substrate for…Different patterns of spontaneous brain activity between tremor-dominant and postural instability/gait difficulty subtypes of Parkinson’s disease: A resting-state fMRI study
Objective: This study aimed at investigating the subtype-specific patterns of spontaneous brain activity in PD. Background: Postural instability/gait difficulty (PIGD) and tremor-dominant (TD) subtypes of…Three-dimensional cytoarchitecture of the basal ganglia: Clinical applications of a computational pipeline for histology to MRI registration
Objective: Use modified histological techniques and a computational registration pipeline to delineate accurately post-operative 3D basal ganglia anatomy in DBS implants. Background: Stereotaxy is based…Arterial spin labeling perfusion MRI compensate for other diagnostic tools in evaluation of Parkinson’s disease with dementia
Objective: To test usefulness of arterial spin labeling (ASL) perfusion MRI for diagnoses of Parkinson's disease (PD) with dementia. Background: Dopamine transporter (DAT) images may…Corpus callosum thickness and area in Parkinson’s disease
Objective: To evaluate corpus callosum thickness and area in Parkinson's disease (PD) subjects and the relationship of these measures with cognitive impairment. Background: Many PD…
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