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New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation

New prototype neuronavigation system based on preoperative imaging and intraoperative freehand... Int J CARS (2011) 6:507–522 DOI 10.1007/s11548-010-0535-3 ORIGINAL ARTICLE New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation Laurence Mercier · Rolando F. Del Maestro · Kevin Petrecca · Anna Kochanowska · Simon Drouin · Charles X. B. Yan · Andrew L. Janke · Sean Jy-Shyang Chen · D. Louis Collins Received: 8 April 2010 / Accepted: 13 September 2010 / Published online: 1 October 2010 © CARS 2010 Abstract to be 0.82 ms. The mean fiducial registration error (FRE) of Purpose The aim of this report is to present IBIS (Interactive the homologous-point-based patient-to-MRI registration for Brain Imaging System) NeuroNav, a new prototype neuro- our clinical data is 4.9 ± 1.1 mm. After the skin landmark- navigation system that has been developed in our research based registration, the mean misalignment between the ultra- laboratory over the past decade that uses tracked intraopera- sound and MR images in the tumor region is 6.1 ± 3.4 mm. tive ultrasound to address surgical navigation issues related Conclusions The components and functionality of a new to brain shift. The unique feature of the system is its ability, prototype system are described and its precision and http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Computer Assisted Radiology and Surgery Springer Journals

New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation

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References (85)

Publisher
Springer Journals
Copyright
Copyright © 2010 by CARS
Subject
Medicine & Public Health; Computer Science, general; Computer Imaging, Vision, Pattern Recognition and Graphics; Imaging / Radiology; Surgery; Health Informatics
ISSN
1861-6410
eISSN
1861-6429
DOI
10.1007/s11548-010-0535-3
pmid
20886304
Publisher site
See Article on Publisher Site

Abstract

Int J CARS (2011) 6:507–522 DOI 10.1007/s11548-010-0535-3 ORIGINAL ARTICLE New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation Laurence Mercier · Rolando F. Del Maestro · Kevin Petrecca · Anna Kochanowska · Simon Drouin · Charles X. B. Yan · Andrew L. Janke · Sean Jy-Shyang Chen · D. Louis Collins Received: 8 April 2010 / Accepted: 13 September 2010 / Published online: 1 October 2010 © CARS 2010 Abstract to be 0.82 ms. The mean fiducial registration error (FRE) of Purpose The aim of this report is to present IBIS (Interactive the homologous-point-based patient-to-MRI registration for Brain Imaging System) NeuroNav, a new prototype neuro- our clinical data is 4.9 ± 1.1 mm. After the skin landmark- navigation system that has been developed in our research based registration, the mean misalignment between the ultra- laboratory over the past decade that uses tracked intraopera- sound and MR images in the tumor region is 6.1 ± 3.4 mm. tive ultrasound to address surgical navigation issues related Conclusions The components and functionality of a new to brain shift. The unique feature of the system is its ability, prototype system are described and its precision and

Journal

International Journal of Computer Assisted Radiology and SurgerySpringer Journals

Published: Oct 1, 2010

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