Publications
Assessment of Lumbar Puncture Skill in Experts and Nonexperts Using Checklists and Quantitative Tracking of Needle Trajectories: Implications for Competency-Based Medical Education.
Teaching and Learning in Medicine. 27, 51-56.
(2015). 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). 
Development and evaluation of a simulation-based curriculum for ultrasound guided central venous catheterization.
Canadian Journal of Emergency Medicine. 18, 405-413.
(2016). The Development and Validation of Hand Motion Analysis to Evaluate Competency in Central Line Catheterization.
Academic Emergency Medicine. 22, 212-218.
(2015). Examination of learning trajectories for simulated lumbar puncture training using hand motion analysis.
Academic Emergency Medicine. 22, 1187-1195.
(2015). Feasibility of Real-Time Workflow Segmentation for Tracked Needle Interventions.
IEEE Transactions on Biomedical Engineering. 61, 1720-1728.
Holden2014a-Manuscript.pdf (631.07 KB)
(2014). 
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). 
Objective assessment of colonoscope manipulation skills in colonoscopy training.
International Journal of Computer Assisted Radiology and Surgery. 13, 105-114.
Holden2018a.pdf (1.04 MB)
(2018). 
Self-guided training for deep brain stimulation planning using objective assessment.
International Journal of Computer Assisted Radiology and Surgery. 13, 1129-1139.
(2018). Sonographic accuracy as a novel tool for point of care ultrasound competency assessment.
Academic Emergency Medicine Education and Training. 1, 316-324.
Bell2017a-Manuscript.pdf (1.3 MB)
(2017). 
Tracked ultrasonography snapshots enhance needle guidance for percutaneous renal access: a pilot study.
J Endourol. 28, 1040-5.
Ungi2014b.pdf (533.29 KB)
(2014). 
Linear Object Registration for Image-Guided Interventions.
School of Computing. Masters,
(2014).