Abstract Objective: Patients with Parkinson's disease (PD) often suffer from impairments in
executive functions, such as working memory deficits. It is widely held that dopamine …

In Parkinson's disease (PD), cortical–subcortical interplay plays a relevant role in affecting
clinical performance. Functional MRI sequences described changes in functional …

Neurophysiological changes within the cortico‐basal ganglia‐thalamocortical circuits
appear to be a characteristic of Parkinson's disease (PD) pathophysiology. The subthalamic …

Parkinson's disease (PD) is a surprisingly heterogeneous disorder with symptoms including
resting tremor, bradykinesia and rigidity. PD has been associated with abnormal task related …

Parkinson's disease (PD) is associated with abnormal hypersynchronicity in basal ganglia-
thalamo-cortical loops. The clinical effectiveness of subthalamic nucleus (STN) high …

Parkinson's disease is primarily characterized by diminished dopaminergic function;
however, the impact of these impairments on large-scale brain dynamics remains unclear. It …

Background. Nigrostriatal dopaminergic loss is a hallmark of Parkinson's disease (PD)
pathophysiology, leading to motor Parkinsonism. Different intervention protocols have …

Objective: To investigate the dynamic amplitude of low-frequency fluctuations (dALFFs) in
patients with Parkinson's disease (PD) and healthy controls (HCs) and further explore …

Structural neuroimaging studies on idiopathic Parkinson's disease (IPD) with voxel‐based
morphometry (VBM) yielded variable and conflicting findings. A systematic review of VBM …

Altered brain connectivity has been described in people with Parkinson's disease and in
response to dopaminergic medications. However, it is unclear whether dopaminergic …