Background and Objectives Orthostatic hypotension (OH) increases dementia risk in
patients with Parkinson disease (PD), although the underlying mechanisms and whether a …

Parkinson's disease, dementia with Lewy bodies and multiple system atrophy are
characterised by abnormal neuroglial α-synuclein accumulation. These α-synucleinopathies …

Orthostatic hypotension (OH) is a common condition, particularly in patients with α-
synucleinopathies such as Parkinson's disease, and has a significant impact on activities of …

Purpose Orthostatic hypotension (OH) is an associative or causative factor of cognitive
impairment in Parkinson's disease (PD). However, the association between mild cognitive …

Background Cognitive impairment is a frequent disabling feature of Parkinson's disease
(PD). Orthostatic hypotension (OH) is treatable and may be a risk factor for cognitive …

Orthostatic hypotension (OH) is a frequent nonmotor feature of Parkinson's disease (PD),
and its occurrence has been associated with cognitive impairment. The underlying …

Background Orthostatic hypotension is common in Lewy body disorders and may be related
to disease progression and the spread of Lewy body pathology. We therefore hypothesize …

Introduction: Cognitive impairment and orthostatic hypotension (OH) are common, disabling
Parkinson disease (PD) symptoms that are strongly correlated. Whether the relationship is …

Many studies have addressed the relation between orthostatic hypotension (OH) and
cognitive impairment (CI) in the elderly, in mild cognitive impairment, vascular and …

Introduction In addition to neurogenic orthostatic hypotension (nOH), patients with
synucleinopathies frequently have hypertension when supine. The long-term consequences …