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P-1027 - Graphomotor Efficiency in Individuals With Mild and Intermediate Alzheimer's Disease Compared to Healthy Subjects
Published online by Cambridge University Press: 15 April 2020
Abstract
There are many types of psychomotor disturbances in individuals with Alzheimer's disease. The kind and depth of these dysfunctions relate to the stage of AD.
The aim of the study is to compare graphomotor efficiency in individuals with mild and intermediate Alzheimer's disease with those parameters in older subjects without dementia.
31 individuals with mild and intermediate Alzheimer's dementia (F.00.0, F.00.1, F.00.2) (MMSE > 13) (26 women, mean age 76.8 ± 6.41 and 5 men, mean age 79.1 ± 5.21), treated with acetylcholinesterase inhibitors, and 30 individuals without symptoms of dementia (matched for age) were examined.
Graphomotor efficiency was assessed by the original drawing test performed in a magnetic field with the use of MedTablet software. The average length of drawing [cm], the average time of drawing [s] and the average speed of drawing [cm / s] were measured.
Statistically significant differences were found in all tested variables: the average length of drawing [cm] (α = 0.05, p = 0.000009), average time of drawing [s] (p = 0, 000205) and the average speed of drawing [cm / s] (p = 0.000015) between the compared groups.
It was found that the level of graphomotor efficiency in individuals with mild and intermediate Alzheimer's disease is statistically significantly lower in comparison to older people without dementia.
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- Copyright © European Psychiatric Association 2012
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