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AIME 89 pp 286-295 | Cite as

Explanation Improvement to Enhance Acceptance of the Plexus System

  • Cornelia van Daalen
  • Rob B. M. Jaspers
Conference paper
Part of the Lecture Notes in Medical Informatics book series (LNMED, volume 38)

Abstract

PLEXUS is an expert system which assists in the diagnosis and establishment of a treatment plan for patients with a brachial plexus lesion. At present, the quality of advice given by PLEXUS is of a high enough standard to be used regularly by neurologists and neurosurgeons. A good quality of advice, however, is probably not enough to ensure acceptance of the system in a clinical setting.

There are a number of improvements concerning user friendliness which may be incorporated in the system to improve its acceptance. One of the most important factors is the explanation facility. If the advice given by the system is not explained and justified in a way which is related to the internal model and understanding of the physician, the advice will probably not be accepted. A critiquing facility will further improve acceptance of the system, since the advice is compared with the physician’s own ideas. The importance of a user friendly input interface and graphical facilities are also discussed.

Keywords

Expert System Brachial Plexus Brachial Plexus Injury User Friendliness Strategic Knowledge 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1989

Authors and Affiliations

  • Cornelia van Daalen
    • 1
  • Rob B. M. Jaspers
    • 1
  1. 1.Faculty of Mechanical Engineering and Marine Technology Laboratory for Measurement and Control Man-Machine Systems GroupDelft University of TechnologyDelftThe Netherlands

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