Preference for realism in 3D anatomical scans.

This study investigated individuals' preference for different levels of realism in anatomical 3D scans. Staff and students working with anatomical material at the University of Dundee were asked to look at three versions of a 3D scan of the upper limb as follows: high realism - i.e. minimally altered from the original scan; moderate realism - i.e. a more significantly processed scan; and lower realism - i.e. the most significantly processed scan. Twenty-two participants took part in the study, with the majority preferring the 'moderate realism' scan overall, suggesting however that the 'high realism' scan would be most preferable for use in relation to anatomy (i.e. cadaver) practical sessions.