García-Mato, D.., Holden M. S., Lasso A., Szulewski A.., Pascau J., & Fichtinger G. (2018).  3D Gaze tracking for skill assessment in ultrasound-guided needle insertions. Computer Assisted Radiology and Surgery, 32nd International Congress and Exhibition. 13(Supplement 1), S52-S53.

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Rae, E., Lasso A., Holden M. S., Morin E., Levy R., & Fichtinger G. (2018).  Accuracy of the Microsoft HoloLens for neurosurgical burr hole placement. 16th Annual Imaging Network Ontario Symposium (ImNO).

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Rae2018b.pdf (180.54 KB)

Harish, V., Bibic E., Lasso A., Holden M. S., Vaughan T., Baum Z. M. C., et al. (2017).  An application of redundant sensors for intraoperative electromagnetic tracking error monitoring. 15th Annual Imaging Network Ontario Symposium.

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Harish2017b.pdf (504.36 KB)

Holden, M. S., Wang C., MacNeil K., Church B., Hookey L., Fichtinger G., et al. (2017).  Assessing Technical Competency in Simulated Colonoscopy Using Joint Motion Analysis. 15th Annual Imaging Network Ontario Symposium (ImNO).

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Holden2017a.pdf (336.2 KB) Holden2017a-Poster.pptx (6.96 MB)

Hisey, R., Ungi T., Holden M. S., Baum Z. M. C., Keri Z., McCallum C., et al. (2018).  Assessment of the use of webcam based workflow detection for providing real-time feedback in central venous catheterization training. Imaging Network Ontario (IMNO).

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Rebecca_ImNO2018_07.pdf (312.14 KB)

Holden, M. S., Woodcroft M., Chaplin T., Rang L., Jaeger M., Rocca N., et al. (2016).  Central Venous Catheterization Curriculum Development via Objective Performance Metrics. 14th Annual Imaging Network Ontario Symposium (ImNO).

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Holden2016a-Abstract.pdf (206.23 KB) Holden2016a-Poster.pptx (1.28 MB)

Holden, M. S., Lia H., Xia S., Keri Z., Ungi T., & Fichtinger G. (2018).  Configurable Overall Skill Assessment in Ultrasound-Guided Needle Insertion. 16th Annual Imaging Network Ontario Symposium (ImNO).

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Holden2018b.pdf (300.32 KB)

Holden, M. S., & Fichtinger G. (2014).  Linear Object Registration: A Registration Algorithm using Points, Lines, and Planes. 12th Imaging Network Ontario Symposium (ImNO 2014).

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Holden2014b-Abstract.pdf (241.61 KB) Holden2014b-Poster.pdf (418.58 KB)

Keri, Z., Sydor D., Ungi T., Holden M. S., McGraw R. C., Borschneck D. P., et al. (2014).  A novel technology for teaching ultrasound-guided lumbar puncture with Perk Tutor. Imaging Network Ontario Symposium.

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Holden, M. S., Ungi T., McKaigney C., Bell C., Rang L., & Fichtinger G. (2015).  Objective Evaluation Of Sonographic Skill In Focussed Assessment With Sonography For Trauma Examinations. Computer Assisted Radiology and Surgery, 29th International Congress and Exhibition. 10(Supplement 1), S79-S80.

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Holden2015a-Abstract.pdf (182.24 KB) Holden2015a-Slides.pptx (9.77 MB)

Laframboise, J., Ungi T., Lasso A., Asselin M., Holden M. S., Tan P., et al. (2019).  Quantifying the effect of patient position on the curvature of colons. 17th Annual Imaging Network Ontario Symposium (ImNO).

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Laframboise2019b.pdf (198.44 KB)

Holden, M. S., Ungi T., Sargent D.., McGraw R. C., Chen E. C. S., Ganapathy S.., et al. (2013).  Real-Time Workflow Segmentation for Needle-Based Interventions. ImNO2013 - Imaging Network Ontario Symposium.

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Holden2013a-Abstract.pdf (288.68 KB) Holden2013a-Poster.pdf (474.54 KB)

Holden, M. S., Keri Z., Ungi T., Yeo C., Ring J., Fichtinger G., et al. (2017).  Reducing Cost and Complexity in Computer-Assisted Training for Lumpectomy. William Ersil Resident Research Day.

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Holden2017c.pdf (60.83 KB) Holden2017c-poster.pdf (681.31 KB)

Soehl, M., Holden M. S., Lasso A., & Fichtinger G. (2015).  Scalable Ultrasound Calibration Phantoms Made From LEGO® Bricks. Computer Assisted Radiology and Surgery, 29th International Congress and Exhibition. 10(Supplement 1), S218-S219.

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Soehl2015a-Abstract.pdf (195.18 KB) Soehl2015a-Poster.ppt (766.5 KB)

MacNeil, K., Wang C., Holden M. S., Ungi T., Fichtinger G., & Hookey L. (2016).  System for objectively evaluating colonoscopy procedural skills using motion analysis. 14th Annual Imaging Network Ontario Symposium (ImNO).

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Fichtinger, G., Siemens R., Holden M. S., Ungi T., Beiko D., Fuoco M., et al. (2014).  Tracked ultrasound snapshots improve the performance of novices in simulated percutaneous nephrostomy. Imaging Network Ontario Symposium.

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Laframboise, J., Ungi T., Lasso A., Asselin M., Holden M. S., Tan P., et al. (2019).  Analyzing the curvature of the colon in different patient positions. SPIE Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling. 10951,

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Laframboise2019a.pdf (400.26 KB)

Holden, M. S., & Fichtinger G. (2014).  Linear Object Registration of Interventional Tools. Workshop on Augmented Environments for Computer-Assisted Interventions. LNCS 8678, 118-127.

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Holden2014c-Manuscript.pdf (318.88 KB) Holden2014c-Poster.pptx (1.55 MB)

Harish, V., Bibic E., Lasso A., Holden M. S., Vaughan T., Baum Z. M. C., et al. (2017).  Monitoring electromagnetic tracking error using redundant sensors. SPIE Medical Imaging 2017.

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Harish2017a.pdf (657.31 KB)

Rae, E., Lasso A., Holden M. S., Morin E., Levy R., & Fichtinger G. (2018).  Neurosurgical burr hole placement using the Microsoft HoloLens. SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. 10576, 105760T.

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Rae2018a.pdf (491.34 KB)

Holden, M. S., Keri Z., Ungi T., & Fichtinger G. (2017).  Overall Proficiency Assessment in Point-of-Care Ultrasound Interventions: The Stopwatch is not Enough. Point-of-Care Ultrasound Workshop. LNCS 10549, 146-153.

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Holden2017b.pdf (491.19 KB) Holden2017b-Slides.pptx (5.4 MB)

Hisey, R., Ungi T., Holden M. S., Baum Z. M. C., Keri Z., McCallum C., et al. (2018).  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.

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RHisey_SPIE2018_Full_02.pdf (749.23 KB)

Holden, M. S., Ungi T., Sargent D.., McGraw R. C., & Fichtinger G. (2012).  Surgical Motion Characterization in Simulated Needle-Insertion Procedures. SPIE Medical Imaging 2012. 8316-31.

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Holden2012a.pdf (173.03 KB)

Lia, H., Keri Z., Holden M. S., Harish V., Mitchell C. H., Ungi T., et al. (2017).  Training with Perk Tutor improves ultrasound-guided in-plane needle insertion skill. SPIE Medical Imaging. 10135,

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Lia-SPIE2017.pdf (373.32 KB)

Carter, K., Vaughan T., Holden M. S., Gauvin G., Pezeshki P., Lasso A., et al. (2016).  Visual feedback mounted on surgical tool: proof of concept. SPIE Medical Imaging 2016. 9786,

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