Cardinal motor features of Parkinson's disease (PD) include bradykinesia, rest tremor, and
rigidity, which appear in the early stages of the disease and largely depend on …

Background Freezing of gait (FOG) is considered one of the most disturbing and least
understood symptoms in Parkinson's disease (PD). The reported prevalence rates of FOG in …

In this study, we apply a multidisciplinary approach to investigate falls in PD patients using
clinical, demographic and neuroimaging data from two independent initiatives (University of …

Background Neuroimaging studies help us better understand the pathophysiology and
symptoms of Parkinson's disease (PD). In several of these studies, diffusion tensor imaging …

Freezing of gait is a complex, heterogeneous, and highly variable phenomenon whose
pathophysiology and neural signature remains enigmatic. Evidence suggests that freezing is …

Objective To use a multimodal approach to assess brain structural pathways and resting
state (RS) functional connectivity abnormalities in patients with Parkinson's disease and …

Freezing of gait is a disabling symptom of Parkinson's disease that causes a paroxysmal
cessation of normal footsteps while walking. Despite a great deal of empirical research, the …

Robust, effective treatments for Parkinson's freezing of gait remain elusive. Our previous
study revealed beneficial effects of high-frequency rTMS over the supplementary motor area …

Freezing of gait (FOG) is a common and disabling symptom in people with Parkinson's
Disease (PwPD). Although cognition is thought to be worse in PwPD who freeze, a …

Parkinson's disease (PD) is often divided into tremor dominant (TD) and postural instability
gait difficulty (PIGD) subtypes. However, objective measures of gait (eg, stride length …