Modeling and simulation of an anatomy teaching system.

Area of Science:

• Medical Education
• Anatomy
• Virtual Reality

Background:

• Traditional anatomy teaching relies on physical specimens, which are increasingly scarce.
• This scarcity negatively impacts the quality of anatomy education.

Purpose of the Study:

• To develop a virtual anatomy teaching system to overcome specimen limitations.
• To detail the key factors in creating effective virtual anatomy systems: modeling, perception, and interaction.

Main Methods:

• Construction of detailed 3D digital anatomical models using multi-scale data (e.g., Chinese Visible Human, clinical imaging, tissue sections).
• Development of anatomical knowledge ontology tailored for teaching.
• Integration of anatomical knowledge and 3D models using virtual reality (VR) technology.
• Implementation via the Yi Chuang Digital Human Anatomy Teaching System.

Main Results:

• The developed system effectively integrates modeling, perception, and interaction.
• Virtual interaction simulates traditional dissection and observation, enhancing knowledge transfer.
• The system provides realistic and reusable teaching resources.

Conclusions:

• The virtual anatomy teaching system effectively improves anatomy education quality.
• It offers a new model for medical education, expanding access to anatomical knowledge.
• The system successfully addresses the challenges posed by the lack of physical anatomical specimens.