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Technical mentorship during robot-assisted surgery: a cognitive analysis.

Ahmed A Hussein1,2, Somayeh B Shafiei3, Mohamed Sharif1

  • 1Applied Technology Laboratory for Advanced Surgery (ATLAS) Program, Roswell Park Cancer Institute, Buffalo, NY, USA.

BJU International
|February 12, 2016
PubMed
Summary

Surgical mentors

Keywords:
EEGassessmentcognitionrobot-assistedsurgerytraining

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Area of Science:

  • Neurosurgery
  • Medical Education
  • Cognitive Science

Background:

  • Mentorship is crucial for surgical training.
  • Assessing mentor's cognitive load offers insights into teaching effectiveness.

Purpose of the Study:

  • To evaluate cognitive and mental workload in surgical mentors.
  • To understand the mentor's cognitive engagement during trainee observation.

Main Methods:

  • Electroencephalogram (EEG) recorded mentor's brain activity during observation.
  • National Aeronautics and Space Administration Task Load Index (NASA-TLX) assessed trainee workload.
  • Compared mentor's brain activity during observation vs. own performance.

Main Results:

  • Mentor's mental workload (EEG) increased when trainee performance was perceived as low.
  • Mentor's cognitive engagement during observation was similar to their own surgical performance.
  • No significant difference in mental demand between observing and operating.

Conclusions:

  • Objective evaluation of mentor's cognitive engagement during surgical teaching.
  • Provides insights into the dynamics of surgical mentorship and skill transfer.
  • Suggests novel approaches for assessing and guiding surgical performance.