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Characterizing the Relationship Between Eye Movement Parameters and Cognitive Functions in Non-demented Parkinson’s Disease Patients with Eye Tracking
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Characterizing the Relationship Between Eye Movement Parameters and Cognitive Functions in Non-demented Parkinson’s Disease Patients with Eye Tracking
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September 26, 2019
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Here, we present a protocol to study the relationship between the eye movement parameters and cognitive functions in non-demented Parkinson's disease patients. The experiment used an eye tracker to measure the saccadic amplitude and fixation duration in a visual search task. The correlation with performance in multi-domain cognitive tasks was subsequently measured.
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Wong, O. W., Fung, G. P., Chan, S. Characterizing the Relationship Between Eye Movement Parameters and Cognitive Functions in Non-demented Parkinson's Disease Patients with Eye Tracking. J. Vis. Exp. (151), e60052, doi:10.3791/60052 (2019).
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