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Portable Document Format File Containing the Schematics and Operable Surface Models of the Head Structures

Journal of Korean Medical Science 2020년 35권 27호 p.212 ~ 212
 ( Chung Beom-Sun ) - Tulane University School of Medicine Tulane Center for Clinical Neurosciences

정민석 ( Chung Min-Suk ) - Ajou University School of Medicine Department of Anatomy
박진서 ( Park Jin-Seo ) - Dongguk University School of Medicine Department of Anatomy

Abstract


Background: A book entitled “Visually Memorable Regional Anatomy (VMRA)” consists of extremely schematic figures as well as concise anatomic knowledge. On the other hand, in the Visible Korean (VK) project, three-dimensional surface models of 297 head structures have been reconstructed. The study's objective was to verify how the coexistence of the schematic figures and realistic surface models affected anatomy learning.

Methods: In the portable document format (PDF) file of VMRA, 19 pages of the surface models of the head from the PDF file of VK were embedded. The resultant PDF file was utilized as a learning tool of the medical students in two universities.

Results: The PDF file could be downloaded free of charge from anatomy.co.kr. The PDF file has been accessed by users from multiple countries including Korea, United States, and Hungary. In the PDF file, the surface models could be selected in any combinations, magnified, freely rotated, and compared to the corresponding schematics. The number of hours that the PDF file was used by medical students and the scores of written examination on the PDF file showed a low positive correlation in a university. The students replied that the combined PDF file was helpful for understanding anatomy and for doing cadaver dissection. They were also satisfied with the convenience of comparing the surface models and schematics.

Conclusion: The freely obtainable PDF file would be a beneficial tool to help students learn anatomy easily, interactively, and accurately.

키워드

Books; Regional Anatomy; Head; Three-dimensional Imaging; Visible Human Projects
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