Dysfunctional resting connectivity in early stage of Parkinson’s disease is indistinguishable from connectivity in REM sleep behaviour disorder
Objective: To investigate the differences in functional connectivity among healthy subjects (HC), patients with REM sleep behaviour disorder (RBD) and levodopa-naïve patients in early stage…Functional connectivity as an early marker of indication for deep brain stimulation treatment in Parkinson’s disease (PD)
Objective: To identify functional neuroimaging patterns anticipating the clinical indication for deep brain stimulation (DBS) in patients with PD. Background: DBS has become a well-established…Altered Resting-state Neural Activity in Parkinson’s Disease with Depression: a controlled study based on original meta-analysis results
Objective: Depression is a common non-motor symptom in Parkinson’s disease (PD), while its underlying pathophysiology remains unclear. Previous functional magnetic resonance imaging (fMRI) studies reported…Neurogenetic Traits Outline Vulnerability to Cortical Disruption in Parkinson’s Disease
Objective: In this study, we characterized the brain topological intersection between propagating connectivity networks in healthy controls (HC) and Parkinson’s disease (PD) participants and gene…Motor symptom lateralization influences cortico-striatal functional connectivity in Parkinson’s disease
Objective: To evaluate the effect of lateralization on various cortico-striatal circuits through resting state functional MRI. Background: Striatum is unevenly impaired bilaterally in Parkinson’s disease.…Non-motor network decoupling accompanies conversion to freezing of gait in Parkinson’s disease
Objective: To investigate the resting state connectivity in cortico-striatal-thalamo-cortical networks pre-conversion and pre- to post-conversion to Freezing of Gait in Parkinson’s disease. Background: Freezing of…Abnormal network interconnections dynamics correlate with levodopa-induced dyskinesia in Parkinson’s disease
Objective: To explore the pathogenesis of dyskinesia, the present study was conducted to investigate that how large-scale functional network interactions change dynamically in the temporal…Intrinsic brain functional connectivity predicts treatment-related motor complications in drug-naive Parkinson’s disease patients
Objective: Using resting-state functional MRI, we investigated intrinsic brain networks connectivity at baseline in a cohort of drug-naïve Parkinson’s disease (PD) patients which successively developed treatment-related…Functional connectivity of brain autonomic centers reveals associations with cardiovascular autonomic dysfunction in Parkinson’s disease
Objective: To investigate differences in functional connectivity of key autonomic brain structures that distinguish those with orthostatic hypotension (OH) from those without among subjects with…Functional connectivity traits in Parkinson’s disease mild cognitive impairment
Objective: Our objective is to assess functional networks in PD mild cognitive impairment (PD-MCI) and their contribution to global connectivity combining Connectome ICA (connICA) and…
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