Jokinen E, Ravimo M, Simonen H, Gerhards C, Niku M, Iivanainen A. Virtual Anatomy Models in Veterinary Teaching. Poster session presented at: Alternatives in the Mainstream: Innovations in Life Science Education and Training. 2nd InterNICHE Conference; 2005 May 12-15; Oslo, Norway


Abstract

The virtual veterinary anatomy project VIELO produces interactive 3D models of anatomically and pedagogically challenging structures (difficult to envision using 2D images and problematic to dissect as tissue material), as well as relevant support material. The aim is to facilitate the understanding of anatomical structures, diversify the teaching methods, and to reduce the need of animal material in education.

VIELO models are computer-based 3D models of target organs and tissues. The models are viewed in a virtual learning environment, connecting the structures to anatomical terminology and relevant support material. The technology allows free rotation of the objects, transparency of selected structures, cross-sectioning, and removing selected parts. The models can be presented on a standard PC and over networks, and they are viewed in a web browser using a freely available plug-in. Thus, they can be used in any institute or home without purchasing specific software tools.

The models are built in Discreet 3DS Max software (www.discreet.com). The modelling work is based on imaging data (such as tomography), and/or other versatile source material (textbooks, dissection material, etc.). During the modelling process, the necessary interactions are designed and implemented in the Java programming language. Next, the model is exported into the Cult3D software (www.cult3d.com), together with the Java code and other accessory files, and a functional system is built. Finally, the model is inserted into the virtual learning environment and published in a web-compatible format.

Funding:
- Juliana von Wendt Foundation
- University of Helsinki: Educational Technology Award 2002
- Finnish Ministry of Education: Virtual University Project of the Faculty of Veterinary Medicine (ELVI) 2004-2006

Web page: www.vetmed.helsinki.fi/pell/anatomia/eng/studies/vielo/default.htm