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Little is known about the cognitive demands that underlie surgical performance. Several studies have suggested that spatial ability plays a substantial role in surgical skill. An example of a skill in which spatial cognition appears to be of importance is the use of the angled laparoscope. This paper describes a virtual environment designed to assess and(More)
In recent years, social networks have surged in popularity. One key aspect of social network research is identifying important missing information that is not explicitly represented in the network, or is not visible to all. To date, this line of research typically focused on finding the connections that are missing between nodes, a challenge typically(More)
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