Time-lapse dissection videos: traditional practice in a new, digital format.

IF 1 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
Steven Buddle
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引用次数: 0

Abstract

This research introduces an innovative series of time-lapse dissection videos that enable accelerated observation of the dissection process. Cadaveric dissection has consistently been described in the literature as a reliable method for enhancing student understanding and visualisation, however as a process it is expensive and extremely time-consuming, hence it is often inaccessible to learners. When active dissection is unavailable, prosections can be used to teach anatomy, however a considerable amount of spatial and structural information is lost during the dissection process. These time-lapse videos demonstrate dissection quickly and accurately and allow an irreversible process to be rewound and rewatched with flexibility. Results suggest that time-lapse offers a comprehensive and engaging view of the dissection process that students appreciate being able to observe within a concise timeframe. Written annotation, audio narration and colourful highlighting were essential inclusions following student feedback. These videos can provide instruction before dissection classes or can expose the dissection process to learners without access to cadaveric specimens. However, certain invaluable elements of practical dissection are rooted within constructivism and cannot be replicated by video. Time-lapse dissection videos should therefore be used to supplement and not replace active dissection.

延时解剖视频:以全新的数字格式呈现传统做法。
本研究介绍了一系列创新的延时解剖视频,可加速观察解剖过程。尸体解剖在文献中一直被描述为增强学生理解力和视觉效果的可靠方法,但其过程昂贵且极其耗时,因此学习者往往无法接触到。在无法进行主动解剖的情况下,可以使用剖面图进行解剖教学,但在解剖过程中会丢失大量的空间和结构信息。这些延时视频能快速、准确地展示解剖过程,并能灵活地回放和重看不可逆的过程。结果表明,延时视频能全面而吸引人地展示解剖过程,学生们很高兴能在简短的时间内观察到这一过程。根据学生的反馈意见,书面注释、音频解说和彩色高亮是必不可少的内容。这些视频可在解剖课前提供指导,或向无法接触尸体标本的学习者展示解剖过程。然而,实际解剖的某些宝贵元素植根于建构主义,无法通过视频复制。因此,延时解剖视频应该用来补充而不是取代主动解剖。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Visual Communication in Medicine
Journal of Visual Communication in Medicine RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-
CiteScore
1.50
自引率
14.30%
发文量
34
期刊介绍: The Journal is a quarterly, international, peer-reviewed journal that acts as a vehicle for the interchange of information and ideas in the production, manipulation, storage and transport of images for medical education, records and research.
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