Publications
Spinal curvature measurement by tracked ultrasound snapshots.
Ultrasound in Medicine and Biology. 40(2), 447-54.
Ungi_2014a-manuscript.pdf (1.61 MB)
(2014). 
Open-source surface mesh-based ultrasound-guided spinal intervention simulator.
International Journal of Computer Assisted Radiology and Surgery. 8, 1043-51.
Bartha2013b.pdf (663.26 KB)
(2013). 
Machine learning methods for automated technical skills assessment with instructional feedback in ultrasound-guided interventions.
International Journal of Computer Assisted Radiology and Surgery.
Holden2019a-manuscript.pdf (640.01 KB)
(In Press). 
Development and evaluation of a simulation-based curriculum for ultrasound guided central venous catheterization.
Canadian Journal of Emergency Medicine. 18, 405-413.
(2016). Computerized training system for ultrasound-guided lumbar puncture on abnormal spine models: a randomized controlled trial.
Canadian Journal of Anesthesia. 62, 777-784.
Keri2015a.pdf (1.65 MB)
(2015). 
Training with Perk Tutor improves ultrasound-guided in-plane needle insertion skill.
SPIE Medical Imaging. 10135,
Lia-SPIE2017.pdf (373.32 KB)
(2017). 
Real-time workflow detection using webcam video for providing real-time feedback in central venous catheterization training.
SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling.
RHisey_SPIE2018_Full_02.pdf (749.23 KB)
(2018). 
Overall Proficiency Assessment in Point-of-Care Ultrasound Interventions: The Stopwatch is not Enough.
Point-of-Care Ultrasound Workshop. LNCS 10549, 146-153.
Holden2017b.pdf (491.19 KB)
Holden2017b-Slides.pptx (5.4 MB)
(2017). 

HoloLens in Suturing Training.
SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling.
Lia2018a.pdf (528.89 KB)
(2018). 
Reducing Cost and Complexity in Computer-Assisted Training for Lumpectomy.
William Ersil Resident Research Day.
Holden2017c.pdf (60.83 KB)
Holden2017c-poster.pdf (681.31 KB)
(2017). 

A novel technology for teaching ultrasound-guided lumbar puncture with Perk Tutor.
Imaging Network Ontario Symposium.
(2014). Configurable Overall Skill Assessment in Ultrasound-Guided Needle Insertion.
16th Annual Imaging Network Ontario Symposium (ImNO).
Holden2018b.pdf (300.32 KB)
(2018). 
Basic suturing training using Microsoft HoloLens.
ImNO 2018.
Lia2018b.pdf (158.05 KB)
(2018). 
Assessment of the use of webcam based workflow detection for providing real-time feedback in central venous catheterization training.
Imaging Network Ontario (IMNO).
Rebecca_ImNO2018_07.pdf (312.14 KB)
(2018). 