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Evaluation of visual ergonomics in microsurgery: a real-time video processing solution.
[PURPOSE] Surgeons' visual and ergonomical challenges are long-standing concerns since the use of microscopes in surgical procedures. Although devices have been improved in the last few decades, the problem of narrow visual fields in high m…
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Utilizing Grasp Monitoring to Predict Microsurgical Expertise.
[INTRODUCTION] Most microsurgical procedures require the surgeon to use tools to grasp and hold fragile objects in the surgical site. Prior research on grasping in surgery has mostly either been in other surgical techniques or used grasping…
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Hyperspectral Imaging in Brain Tumor Surgery-Evidence of Machine Learning-Based Performance.
[BACKGROUND] Hyperspectral imaging (HSI) has the potential to enhance surgical tissue detection and diagnostics. Definite utilization of intraoperative HSI guidance demands validated machine learning and public datasets that currently do no…
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Movement-level process modeling of microsurgical bimanual and unimanual tasks.
[PURPOSE] Microsurgical techniques require highly skilled manual handling of specialized surgical instruments. Surgical process models are central for objective evaluation of these skills, enabling data-driven solutions that can improve int…
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Automated tool detection with deep learning for monitoring kinematics and eye-hand coordination in microsurgery.
In microsurgical procedures, surgeons use micro-instruments under high magnifications to handle delicate tissues. These procedures require highly skilled attentional and motor control for planning and implementing eye-hand coordination stra…
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Spectrally Tunable Neural Network-Assisted Segmentation of Microneurosurgical Anatomy.
[BACKGROUND] Distinct tissue types are differentiated based on the surgeon's knowledge and subjective visible information, typically assisted with white-light intraoperative imaging systems. Narrow-band imaging (NBI) assists in tissue ident…
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Combined Gaze Metrics as Stress-Sensitive Indicators of Microsurgical Proficiency.
Evaluation of microsurgical proficiency is conventionally subjective, time consuming, and unreliable. Eye movement-based metrics have been promising not only in detection of surgical expertise but also in identifying actual cognitive stress…