School of Medicine, Case Western Reserve University, Cleveland, OH, USA.
Interactive Commons, Case Western Reserve University, Cleveland, OH, USA.
Med Teach. 2020 Aug;42(8):896-901. doi: 10.1080/0142159X.2020.1762032. Epub 2020 May 13.
: The extent of medical knowledge increases yearly, but the time available for students to learn is limited, leading to administrative pressures to revise and reconfigure medical school curricula. The goal of the present study is to determine whether the mixed reality platform HoloAnatomy represents an effective and time-efficient modality to learn anatomy when compared to traditional cadaveric dissection. This was a prospective, longitudinal study of medical students completing a musculoskeletal anatomy course at Case Western Reserve University School of Medicine. Participants were divided into two groups based on learning platform (HoloAnatomy versus traditional cadaveric dissection) and content area (upper limb versus lower limb anatomy). Time spent in lab and end of course practical exam scores were compared between groups. The average study time of 48 medical students who completed study requirements was 4.564 h using HoloAnatomy and 7.318 h in the cadaver lab ( = 0.001). No significant difference was found between exam scores for HoloAnatomy and cadaver learners ( = 0.185). Our results indicate that HoloAnatomy may decrease the time necessary for anatomy didactics without sacrificing student understanding of the material.
医学知识的范围每年都在增加，但学生学习的时间有限，这导致了对修改和重新配置医学院校课程的行政压力。本研究的目的是确定混合现实平台 HoloAnatomy 是否比传统的尸体解剖更有效率，更能让学生高效地学习解剖学。这是一项在凯斯西储大学医学院完成肌肉骨骼解剖课程的医学生的前瞻性、纵向研究。参与者根据学习平台（HoloAnatomy 与传统尸体解剖）和内容领域（上肢与下肢解剖）分为两组。对两组学生在实验室花费的时间和期末实践考试成绩进行比较。48 名完成研究要求的医学生的平均学习时间为使用 HoloAnatomy 4.564 小时，在尸体实验室为 7.318 小时（= 0.001）。HoloAnatomy 学习者和尸体学习者的考试成绩没有显著差异（= 0.185）。我们的结果表明，HoloAnatomy 可以减少解剖学教学所需的时间，而不会牺牲学生对材料的理解。
