Studies of abnormal regional homogeneity (ReHo) in Parkinson's disease (PD) have
reported inconsistent results. Therefore, we conducted a meta-analysis using the Seed …

Parkinson's disease (PD) is a common progressive neurodegenerative disorder. Studies
using resting-state functional magnetic resonance imaging (fMRI) to investigate underlying …

Objective. Motor symptoms are usually asymmetric in Parkinson's disease (PD), and
asymmetry in PD may involve widespread brain areas. We sought to evaluate the effect of …

Aim To examine the functional brain alterations in Parkinson's disease (PD) by measuring
blood oxygenation level dependent (BOLD) functional MRI (fMRI) signals at rest while …

Purpose Mild cognitive impairment (MCI) is commonly observed in Parkinson's disease
(PD), even in the early stages. However, the neural substrates of cognitive impairment in PD …

Regional homogeneity (ReHo), a processed data from resting-state functional magnetic
resonance imaging, provides information about spontaneous brain activity in focal areas …

Abstract Objective Regional homogeneity (ReHo) differences in encephalic regions of
Parkinson's disease (PD) patients of different subtypes were investigated to analyze its …

Objectives: This study aimed to investigate alterations in regional homogeneity (ReHo) in
early Parkinson's disease (PD) at different Hoehn and Yahr (HY) stages and to demonstrate …

In this study, we sought to identify a disease-related spatial covariance pattern of
spontaneous neural activity in Parkinson's disease using resting-state functional magnetic …

Parkinson's disease (PD) affects cortical structures and neurophysiology. How these
deviations from normative variants relate to the neurochemical systems of the cortex in a …