Background Mounting research support that cholinergic dysfunction plays a prominent role
in freezing of gait (FOG), which commonly occurs in Parkinson's disease (PD). Basal …

Background The pathophysiology of freezing of gait (FOG) in non-demented Parkinson's
disease (PD) patients remains poorly understood. Recent studies have suggested that …

Background Freezing of gait (FOG) is a common motor symptom in advanced Parkinson's
disease (PD). However, the pathophysiology mechanism of FOG is not fully understood. The …

Background Freezing of gait (FOG) have been associated with deficits in the cortico-basal
ganglia-thalamic network. However, the resting-state cerebral blood flow (CBF) alterations …

Objective: To investigate whether a specific pattern of gray matter (GM) tissue loss is
associated with freezing of gait (FOG) in patients with Parkinson disease (PD). Methods …

This study assessed the patterns of functional and structural connectivity abnormalities in
patients with Parkinson's disease with freezing of gait (PD FOG+) compared with those …

Background: Freezing of gait (FoG) is a disabling gait disorder that commonly occurs in
advanced stages of Parkinson's disease (PD). The neuroanatomical mechanisms …

Freezing of gait (FOG) is a disabling disorder that often affects Parkinson's disease (PD)
patients in advanced stages of the disease. To study structural gray matter (GM) and white …

Objective: The main objective of this study is to investigate the cortical and subcortical grey
matter (GM) changes in Parkinson's disease (PD) patients with freezing of gait (FoG) over …

Introduction Freezing of gait (FOG) is a serious complication in patients with Parkinson's
disease (PD), and is more common in the late state of the disease. The high risk of falling in …