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立体视知觉在解剖可视化中的应用:立体虚拟模型在解剖学教育中的评估和意义。

Anatomy Visualizations Using Stereopsis: Assessment and Implication of Stereoscopic Virtual Models in Anatomical Education.

机构信息

Department of Neurobiology and Developmental Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA.

Department of Neurobiology and Anatomical Sciences, Division of Clinical Anatomy, University of Mississippi Medical Center, Jackson, MS, USA.

出版信息

Adv Exp Med Biol. 2020;1235:117-130. doi: 10.1007/978-3-030-37639-0_7.

Abstract

Anatomical knowledge, such as gross anatomy, neuroanatomy, histology, and embryology, involve three-dimensional (3D) learning and interpretation. Virtual 3D models especially have been used in the anatomical sciences both as a supplement to traditional anatomical education with cadaveric specimens and as a substitute for cadavers at institutions that do not utilize human donors for educational purposes. This paper discusses the methods used to assess the models' validation and accuracy, as well as suggestions for the models' improvement. This paper also aims to describe students' learning of anatomy using stereoscopic 3D models and provides a summary of the results from the literature concerning students' performance outcomes using virtual stereoscopic models as well as both students' and experts' perceptions of their utilization. There have been mixed results in the literature concerning the effectiveness of virtual 3D anatomical models in general, but there is limited research on stereoscopic anatomical models specifically. Stereoscopic anatomical models have shown to improve the learning of students, particularly for the students with low spatial ability, and they have the potential to enhance students' understanding of 3D relationships.

摘要

解剖学知识,如大体解剖学、神经解剖学、组织学和胚胎学,涉及到三维(3D)学习和解释。虚拟 3D 模型特别在解剖学科学中被用于作为传统解剖学教育的补充,与尸体标本一起使用,并且在不将人体捐献用于教育目的的机构中作为尸体的替代品。本文讨论了评估模型验证和准确性的方法,以及对模型改进的建议。本文还旨在描述学生使用立体 3D 模型学习解剖学的情况,并总结文献中关于学生使用虚拟立体模型的学习成果,以及学生和专家对其使用的看法。关于虚拟 3D 解剖模型的一般有效性,文献中存在混合结果,但关于立体解剖模型的研究有限。立体解剖模型已被证明可以提高学生的学习效果,特别是对于空间能力较低的学生,并且它们有可能增强学生对 3D 关系的理解。

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