Parkinson's disease (PD) is considered as a neurodegenerative disorder of the brain central
nervous system. But, to date, few studies adopted the network model to reveal topological …

Background Parkinson's disease (PD) is characterized by loss of selectively vulnerable
neurons within the basal ganglia circuit and progressive atrophy in subcortical and cortical …

Background Mild cognitive impairment (MCI) is common in Parkinson's disease (PD), and
graph theory approaches can be performed to investigate the topographic organization in …

Although alterations of topological organization have previously been reported in the brain
functional network of Parkinson's disease (PD) patients, the topological properties of the …

Abstract Background/Aims: The topological organization of brain functional networks is
impaired in Parkinson's disease (PD). However, the altered patterns of functional network …

Parkinson disease (PD) can be considered as a brain multisystemic disease arising from
dysfunction in several neural networks. The principal aim of this study was to assess …

Patients with Parkinson's disease with mild cognitive impairment (PD‐M) progress to
dementia more frequently than those with normal cognition (PD‐N), but the underlying …

Purpose: Depression is common in Parkinson's disease (PD) and is correlated with the
severity of motor deficits and quality of life. The present study aimed to investigate alterations …

Graph‐theoretical analyses of functional networks obtained with resting‐state functional
magnetic resonance imaging (fMRI) have recently proven to be a useful approach for the …

Parkinson's disease (PD) is a neurodegenerative disorder that predominantly affects the
motor system. Diffusion magnetic resonance imaging (MRI) has demonstrated deficits in …