Freezing of gait (FOG) is a paroxysmal gait disorder that often occurs at advanced stages of
Parkinson's disease (PD). FOG consists of abrupt walking interruption and severe difficulty in …

Essential tremor (ET) is one of the most common movement disorders. Over the last 10
years, magnetic resonance imaging (MRI) has shed light on the structural and functional …

Neuromelanin (NM) is a dark pigment that accumulates linearly with aging in substantia
nigra (SN) and locus coeruleus (LC). The dual protective and toxic role of NM has been …

In Parkinson's disease (PD), alpha-synuclein (a-syn) can be detected in biological fluids
including saliva. Although previous studies found reduced a-syn total (a-syntotal) …

Background Parkinson's disease (PD) is a neurodegenerative movement disorder affecting
1–5% of the general population for which neither effective cure nor early diagnostic tools are …

Objective To perform a simultaneous evaluation of potential risk/protective factors of
Parkinson disease (PD) to identify independent risk/protective factors, to assess interaction …

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 …

In this study, we aimed to evaluate the importance of cerebellum in freezing of gait (FOG)
pathophysiology. Due to the fundamental role of the cerebellum in posture and gait control …

Objectives To study the factors and possible mechanisms associated with decreased self-
awareness of levodopa-induced dyskinesias (LIDs) in patients with Parkinson's disease …

Despite previous functional MRI studies on alterations within the cerebello-thalamo-cortical
circuit in patients with essential tremor (ET), the specific role of disconnection of the dentate …