Disruption of functional connectivity in Parkinson’s disease patients presenting phonemic fluency impairment
Objective: This study was designed to clarify the changes of detailed functional connectivity in association with phonemic fluency deficits in Parkinson's disease (PD) patients using…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…Risk factors of wearing-off phenomenon in Parkinson’s disease in Japan
Objective: Parkinson's disease (PD) is one of common progressive neurodegenerative disorder involving nigrostriatal dopaminergic neurons. The aim of this study was to investigate risk factors…Diverse effects of alpha-synuclein fibrils on various neuron cell lines, using different buffers
Objective: To investigate the neurotoxic properties of alpha-synuclein (α-Syn) aggregation in different buffers including PBS, SBF and Tris on altered cell lines, SHSY5Y, SK-N-MC and…Brain iron levels in Parkinson’s disease by postmortem and MRI measurements: A systematic review and meta-analysis
Objective: In this study we performed a systematic review and meta-analysis aiming to understand PD-associated iron variations in all brain regions that have been examined,…Vestibular evoked myogenic potentials as biomarkers for non-motor symptoms of Parkinson’s disease
Objective: To explore the relation between the non-motor symptoms (NMS) of PD and the involvement of brainstem through studying VEMPs. Background: Degeneration of several brainstem…Cerebellar GABA-A receptor activity is inversely correlated with gait speed in Parkinson’s disease
Objective: To investigate the relationship between regional cerebral expression of benzodiazepine receptors and gait speed in Parkinson's disease (PD). Background: Flumazenil is a short-acting intravenously…The position of the conus medullaris and the prevalence of isolated lipoma of filum terminale in Parkinson’s disease
Objective: To evaluate the positions of the conus medullaris in patients with Parkinson's disease(PD). To know the prevalence of isolated lipoma of filum terminale(LFT) in…What predicts Parkinson’s disease? Hyposmia, MIBG SPECT, DAT SPECT and the PD-specific metabolic pattern
Objective: To compare dopaminergic imaging, cardiac sympathetic denervation, olfactory function and expression of a PD-specific metabolic cerebral pattern in patients with idiopathic REM sleep behavior…Detecting brainstem changes in Parkinson’s disease using quantitative MRI
Objective: 1. Can brainstem changes be detected using quantitative MRI (qMRI). 2. How many subjects would be required to detecting changes in brainstem regions affected…
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