Background Parkinson's disease (PD) is a neurodegenerative disease with high incidence
rate. Resting state functional magnetic resonance imaging (rs-fMRI), as a widely used …

Background Resting-state functional magnetic resonance imaging (rs-fMRI) was widely
used as an effective tool in the diagnosis of neurodegenerative diseases. However, prior rs …

Cognitive impairment is a common non-motor symptom in Parkinson's disease (PD), with
executive dysfunction being an initial manifestation. We aimed to investigate whether and …

There is convincing evidence that abnormalities of regional brain function exist in
Parkinson's disease (PD). However, many resting-state functional magnetic resonance …

Abstract Background Accurate identification of Parkinson's disease (PD) and Parkinsonism-
Plus syndrome (PPS), especially in the early stage of the disease, is very important. The …

Objective The objective of this study is to explore the brain activity alterations in Parkinson's
disease (PD) from the perspectives of neuronal activity, synchronization of neuronal activity …

Background Resting-state functional magnetic resonance imaging (RS-fMRI) has frequently
been used to investigate local spontaneous brain activity in Parkinson's disease (PD) in a …

Fronto-parietal regions are involved in cognitive processes that are commonly affected in
Parkinson's disease (PD). The aims of this study were to investigate cerebral blood flow …

Background Neuroimaging studies on Parkinson's disease (PD) mainly focus on static
neural activity. However, the dynamic pattern of regional brain activity in early-stage …

Background: Parkinson's disease (PD) is a progressive neurodegenerative disorder that is
mainly characterized by movement dysfunction. Neurovascular unit (NVU) disruption has …