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KMID : 0603920060140010061
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Journal of Korean Academy of Occupational Therapy
2006 Volume.14 No. 1 p.61 ~ p.70
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By Using 3D Motion Analysis, the Comparison of Eye-hand Coordination Ability
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Kim Ga-hyun
Chang Moon-Young
Kim Hawn-Hee
Yoo Chan-Uk
Lee Chang-Suk
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Abstract
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Objective : The purpose of this survey was to study how shutting ones eyes influenced eye-hand coordination by using 3D motion analyses.
Methods : The subjects of the study were 23 Inje University students who did not have visual field impairment or hand function deformity. We analyzed average speed, total distance, and 3 dimensional coordinates x, y, z by using Winarm software’s report in the SPSS 10.0.
Results : The findings can be summarized as follows;
1. Average speed and total distance showed statistically significant difference according to eyes closed vs. opened.
2. Error times and coordinates x, y, z showed statistically significant difference according to eyes closed vs. opened.
3. Kinesthesia showed statistically significant difference between first time and fifth time at coordinate x.
Conclusion : The result of the study showed that eyes closed vs. opened affected on coordination. Therefore, these results will be considered therapeutically useful for patient who has visual field damage.
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KEYWORD
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eyes closed vs opened, eye-hand coordination, 3D motion analysis
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