Journal of the Korea Convergence Society (한국융합학회논문지)

Korea Convergence Society (한국융합학회)
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Convergence Study on the Three-dimensional Educational Model of the Functional Anatomy of Facial Muscles Based on Cadaveric Data

카데바 자료를 이용한 얼굴근육의 해부학적 기능 학습을 위한 삼차원 교육 콘텐츠 제작과 관련된 융합 연구

  • Lee, Jae-Gi (Department of Dental Hygiene, Namseoul University)
  • 이재기 (남서울대학교 치위생학과)
  • Received : 2021.07.02
  • Accepted : 2021.09.20
  • Published : 2021.09.28
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Abstract

This study dissected and three-dimensionally (3D) scanned the facial muscles of Korean adult cadavers, created a three-dimensional model with realistic facial muscle shapes, and reproduced facial expressions to provide educational materials to allow the 3D observation of the complex movements of cadaver facial muscles. Using the cadavers' anatomical photo data, 3D modeling of facial muscles was performed. We produced models describing four different expressions, namely sad, happy, surprised, and angry. We confirmed the complex action of the 3D cadaver facial muscles when making various facial expressions. Although the results of this study cannot confirm the individual functions of facial muscles quantitatively, we were able to observe the realistic shape of the cadavers' facial muscles, and produce models that would show different expressions depending on the actions performed. The data from this study may be used as educational materials when studying the anatomy of facial muscles.

이 연구는 한국인 성인 시신의 얼굴근육을 해부하고 삼차원 스캔하여, 사실적인 얼굴근육의 형태를 삼차원 오브젝트를 만들고, 이를 통해 표정을 재현하여 카데바 얼굴근육의 복합적인 움직임을 삼차원적으로 관찰 가능한 교육 자료를 제작하는데 목적이 있다. 카데바 해부 사진 자료를 이용하여, 얼굴근육에 대해 삼차원 모델링 하였고, 네 가지 표정(슬픔, 미소, 놀람, 분노)에 따라 얼굴근육이 변화하는 삼차원 영상을 제작하였다. 이를 통해, 삼차원으로 구현한 카데바 얼굴근육의 복합적인 작용과 다양한 표정 변화를 확인할 수 있었다. 이 연구결과는 얼굴근육의 개별적인 기능에 대한 정량적인 자료를 확인할 수는 없지만, 사실적이고 입체적인 카데바의 얼굴근육 형태를 관찰할 수 있고, 복합적인 얼굴근육의 작용으로 인한 표정 변화를 확인할 수 있다. 이러한 자료는 얼굴근육의 해부학적 교육 자료로 활용할 수 있을 것으로 기대한다.

Keywords

Acknowledgement

This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2020R1I1A3061952).

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