A learning curve analysis of ultrasound-guided in-plane and out-of-plane vascular access training with Perk Tutor. - Sean Xia; Zsuzsanna Keri; Matthew S. Holden; Rebecca Hisey; Hillary Lia; Tamas Ungi; Christopher H. Mitchell; Gabor Fichtinger (Image-Guided Procedures, 2018)

Machine learning methods for automated technical skills assessment with instructional feedback in ultrasound-guided interventions. - Matthew S. Holden; Sean Xia; Hillary Lia; Zsuzsanna Keri; Colin R. Bell; Lindsey Patterson; Tamas Ungi; Gabor Fichtinger (Int. J. Comput. Assist. Radiol. Surg., 2019)