Functional neuroimaging techniques provide important insight into the pathophysiology of
neurodegenerative disorders such as Parkinson's disease (PD) in-vivo. Recently, resting …

Depleted of dopamine, the dynamics of the parkinsonian brain impact on both 'action'and
'resting'motor behaviour. Deep brain stimulation has become an established means of …

The application of resting state functional MRI (RS-fMRI) in Parkinson's disease (PD) was
widely performed using standard statistical tests, however, the machine learning (ML) …

In Parkinson's disease (PD), neurodegeneration of dopaminergic neurons occurs in the
midbrain, specifically targeting the substantia nigra (SN), while leaving the ventral tegmental …

Parkinson's disease is a neurological disorder associated with the disfunction of
dopaminergic pathways of the basal ganglia, mainly resulting in a progressive alteration in …

We aimed to clarify whether dopamine depletion in the posterior dorsal striatum in early-
stage Parkinson's disease (PD) alters synchronized activity in the cortico-basal ganglia …

Although the diagnosis of Parkinson's disease (PD) remains anchored around the cardinal
motor symptoms of bradykinesia, rest tremor, rigidity and postural instability, it is becoming …

Background Parkinson's disease (PD) is a common neurodegenerative disorder associated
with gray matter atrophy. Cortical atrophy patterns may further help distinguish between PD …

Aims Postural instability/gait difficulty (PIGD) and tremor‐dominant (TD) subtypes of
Parkinson's disease (PD) show different clinical manifestations; however, their underlying …

Introduction Previous neuroimaging studies of Parkinson's disease (PD) patients have
shown changes in whole-brain functional connectivity networks. Whether connectivity …