Alterations of Eye Movement Control in Neurodegenerative Movement Disorders
نویسندگان
چکیده
منابع مشابه
Alterations of Eye Movement Control in Neurodegenerative Movement Disorders
The evolution of the fovea centralis, the most central part of the retina and the area of the highest visual accuracy, requires humans to shift their gaze rapidly (saccades) to bring some object of interest within the visual field onto the fovea. In addition, humans are equipped with the ability to rotate the eye ball continuously in a highly predicting manner (smooth pursuit) to hold a moving ...
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Correspondence to: Professor Christopher Kennard, Department of Visual Neuroscience, Division of Neuroscience and Psychological Medicine, Imperial College London, Charing Cross Campus, St Dunstan’s Road, London W6 8RP, UK; c.kennard@imperial. ac.uk _________________________ D iplopia—seeing double—is a symptom with many potential causes, both neurological and ophthalmological. Accurate diagnosi...
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It is well-known that eye movements are central to visual perception [1]. Visual acuity decreases dramatically in the periphery of vision, and precise eye movements to specific locations are vital to foveate objects of interest and identify them with high accuracy [1–4]. Given the importance of eye movements for visual perception, there has been a surge of interest in the topic, with numerous s...
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Severe deficits of foveal smooth pursuit and optokinetic nystagmus in all directions were electro-oculographically recorded in an 80 year old woman. Magnetic resonance imaging (MRI) showed an infarct involving the postero-inferior part of the vermis (lobules VI to X) and a portion of the left cerebellar hemisphere, with apparent preservation of the flocculus and the brainstem. The role of the v...
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OBJECTIVE The study presented here analyzed the patterns of relationship between oculomotor performance and psychopathology, focusing on depression, bipolar disorder, schizophrenia, attention-deficit hyperactivity disorder, and anxiety disorder. METHODS Scientific articles published from 1967 to 2013 in the PubMed/Medline, ISI Web of Knowledge, Cochrane, and SciELO databases were reviewed. ...
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ژورنال
عنوان ژورنال: Journal of Ophthalmology
سال: 2014
ISSN: 2090-004X,2090-0058
DOI: 10.1155/2014/658243