Loss of cognitive function in the elderly population is a common condition encountered in
general medical practice. Diagnostic criteria and approaches have become more refined …

As there are no biological markers for the antemortem diagnosis of degenerative
parkinsonian disorders, diagnosis currently relies upon the presence and progression of …

Background and objective: The parkinson variant of multiple system atrophy (MSA-P) and
progressive supranuclear palsy (PSP) present with atypical parkinsonism, which may be …

Diagnostic accuracy has been addressed previously for Parkinson's disease in a brain bank
collection, but accuracy of progressive supranuclear palsy (PSP) has not been addressed in …

We assessed the usefulness of routine MRI for the differential diagnosis of Parkinson's
disease (PD) with “atypical” parkinsonian syndromes in everyday clinical practice. We …

To evaluate the long‐term efficacy and tolerability of quetiapine for psychosis among
parkinsonian patients, a retrospective analysis of all parkinsonian patients taking quetiapine …

The cause of progressive supranuclear palsy (PSP), the most common form of the atypical
parkinsonian disorders, is unknown. PSP is characterized by four‐repeat tau aggregates in …

We report a 67-year-old man with 4-repeat (4R) tauopathy sharing both features of
corticobasal degeneration (CBD) and progressive supranuclear palsy (PSP). Although CBD …

Currently, there is debate in the clinical literature as to whether defects in vertical gaze are a
consequence of normal ageing or a component of an underlying neurodegenerative …

Basically most of the vestibular or non-vestibular disorders that cause dizziness or vertigo
also occur in the elderly, some less frequently (eg basilar migraine or motion sickness) …