1. Brain shift in neuronavigation of brain tumors: A review
Ian J. Gerard, Marta Kersten-Oertel, Kevin Petrecca, Denis Sirhan, Jeffery A. Hall, D. Louis Collins 
Medical Image Analysis 
Volume 35, Pages (January 2017)
DOI: /j.media
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2. Fig. 1
Workflow of traditional neuronavigation. In Step 1 the patient is scanned to acquire medical images. In Step 2 these images are imported into a neuronavigation system for surgical planning. In Step 3 the patient-to-image mapping is determined allowing for Step 4, intraoperative navigation.
Medical Image Analysis  , DOI: ( /j.media )
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3. Fig. 2
Screening and selection process for studies included in the review.
Medical Image Analysis  , DOI: ( /j.media )
Copyright © 2016 Elsevier B.V. Terms and Conditions

4. Fig. 3
Overview of brain shift and the relationships to its causes, measurement techniques, and compensation methods.
Medical Image Analysis  , DOI: ( /j.media )
Copyright © 2016 Elsevier B.V. Terms and Conditions

5. Medical Image Analysis 2017 35, 403-420DOI: (10. 1016/j. media. 2016
Copyright © 2016 Elsevier B.V. Terms and Conditions