This review describes the oculo-visual problems likely to be encountered in Parkinson's
disease (PD) with special reference to three questions:(1) are there visual symptoms …

This review focuses on saccade research with adult psychiatric patients. It begins with an
introduction of the various types of saccades and the tasks used to evoke them. The …

The eyes do not stay perfectly still during attempted fixation; fixational eye movements and
saccadic intrusions (SIs) continuously change the position of gaze. The most common type …

This chapter describes the visual problems likely to be encountered in Parkinson's disease
(PD) and whether such signs are useful in differentiating the parkinsonian syndromes …

Eye movements are a source of valuable information to both clinicians and scientists as
abnormalities of them frequently act as clues to the localization of a disease process …

Background Cumulative dementia incidence in Parkinson's disease (PD) is significant, with
major personal and socioeconomic impacts on individuals with PD and their carers. Early …

Until recently the assessment of many movement disorders has relied on clinical rating
scales that despite careful design are inherently subjective and non-linear. This makes …

Brain regions related to saccadic control are affected by Parkinson's disease (PD) pathology
and a relationship between abnormal saccades and cognitive features of PD has been …

Progressive supranuclear palsy is a rare, degenerative brain disorder and the second most
common syndrome in which the patient exhibits 'parkinsonism', that is, a variety of symptoms …

Dementia with Lewy bodies ('Lewy body dementia'or 'diffuse Lewy body disease')(DLB) is
the second most common form of dementia to affect elderly people, after Alzheimer's …