Distinct compensatory and maladaptive wiring patterns in genotypic Parkinson’s disease
Objective: Although disease networks have been identified in Parkinson’s disease (PD) using functional imaging, it is unclear whether these represent maladaptive or compensatory responses to…Clinical profile and cerebral metabolic characteristic of cognitive impairments in multiple system atrophy
Objective: This study aimed to characterize the cognitive profiles of multiple system atrophy (MSA) and explore the possible mechanisms involved using 18F-fluorodeoxyglucose (FDG) Positron Emission…Abnormal pattern of brain glucose metabolism in multiple system atrophy
Objective: To define and cross-validate the brain glucose metabolic abnormalities in patients with a clinical diagnosis of Multiple System Atrophy (MSA). Background: Despite the availability…FDG PET and MIBG scintigraphy in the differential diagnosis of parkinsonism: a head-to-head comparison
Objective: To compare the performance of [18F]fluorodeoxyglucose (FDG) PET and [123I]metaiodobenzylguanidine (MIBG) scintigraphy in the differential diagnosis of parkinsonism in the same patient sample. Background:…18kDa Translocator Protein PET in 4-Repeat Tauopathies – A Cross-Sectional Single Center Study
Objective: The aim of this single center study was to analyse the potential of 18F-GE-180 TSPO PET as a biomarker in 4R-tauopathies. Background: The pathological…Progressive supranuclear palsy: Common metabolic pattern in different variants
Objective: To define and cross-validate the brain glucose metabolic abnormalities in patients with a diagnosis of different PSP variants. Background: It remains unclear whether the supportive…Identifying neural signatures of Parkinson’s disease that predict decline in gait and postural control
Objective: To identify Parkinson’s disease [PD] specific patterns in the brain using a multi-modal neuroimaging design and use these to predict gait decline. Background: Gait…FDG-PET degeneration patterns predict amyloid deposition in Corticobasal Syndrome
Objective: To investigate if an individual clinically-focused analysis of brain FDG-PET metabolic patterns and a comprehensive neurological evaluation could distinguish Corticobasal Syndrome (CBS) pathological variants…Early cognitive impairment is associated with specific regional cholinergic denervation in Parkinson’s disease
Objective: To evaluate regional cholinergic correlates of cognitive impairment in newly diagnosed, treatment-naïve Parkinson’s disease (PD) patients. Background: Mild cognitive impairment (PD-MCI) is a common…Alpha-synuclein preformed fibril (PFF)-triggered synucleinopathy recapitulates neurochemical features of human PD: A PET study in rats
Objective: To investigate longitudinal dopaminergic deficits and similarity to human Parkinson’s disease (PD) using PET imaging in the rat alpha-synuclein (a-syn) preformed fibril (PFF) model.…
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