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Adaptive Physics-Based Non-Rigid Registration for Immersive Image-Guided Neuronavigation Systems
2021
Frontiers in Digital Health
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An Adaptive Physics-Based Non-Rigid Registration method (A-PBNRR) registers preoperative and intraoperative MRI for each patient. ...
physics based non-rigid registration, and four times compared to B-Spline interpolation methods which are part of ITK and 3D Slicer. ...
Adaptive Physics-Based Non-rigid Registration A-PBNRR (22) augments PBNRR (59) to accommodate softtissue deformation caused by tumor resection. ...
doi:10.3389/fdgth.2020.613608
pmid:34713074
pmcid:PMC8521897
fatcat:5edxya6tovekncnq3wavu77y2q
Augmented reality in neurosurgery
2018
Archives of Medical Science
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A b s t r a c t Neurosurgery is a medical specialty that relies heavily on imaging. ...
Augmented reality technology is currently commercially available for neurosurgery for simulation and training. However, the use of augmented reality in the clinical setting is still in its infancy. ...
They posited that the VIPAR system does not allow accurate registration with CT-based navigation systems and therefore cannot be used for complicated spine deformities. ...
doi:10.5114/aoms.2016.58690
pmid:29765445
pmcid:PMC5949895
fatcat:5yydbdn4sza4jodaituwpccyqi
CASMIL: a comprehensive software/toolkit for image-guided neurosurgeries
2006
International Journal of Medical Robotics and Computer Assisted Surgery
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It is an integration of various modules including rigid and non-rigid body co-registration (image-image, image-atlas, and image-patient), automated 3D segmentation, brain shift predictor, knowledge based ...
Method CASMIL is a comprehensive Image-guided Neurosurgery System with extensive novel features. ...
Image registration can be classified broadly into rigid, non-rigid, and model-based registrations. ...
doi:10.1002/rcs.87
pmid:17520623
fatcat:fixqyseuwfhevocwaacbk4cr6i
Augmented Reality in Neurosurgery: A Review of Current Concepts and Emerging Applications
2017
Canadian Journal of Neurological Sciences
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Among medical disciplines, neurosurgery has long been at the forefront of image-guided surgery, and it continues to push the frontiers of AR technology in the operating room. ...
Nevertheless, the ability to accurately display multiple three-dimensional datasets congruently over the area where they are most useful, coupled with future advances in imaging, registration, display ...
Frame-based techniques create a rigid 3D Cartesian system in which the position and pose of imaging devices may be determined, allowing registration of a virtual environment as well as rapid updates as ...
doi:10.1017/cjn.2016.443
pmid:28434425
fatcat:sbx3tciyqrhdbk3qhxesmznnde
Augmented Microscope System for Training and Intra-Operative purposes
[chapter]
2010
Modeling Simulation and Optimization - Focus on Applications
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To achieve this, we have connected our system with the image guided therapy module of 3DSlicer. ...
in the image guided therapy (IGT) interventions. ...
This chapter is distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike-3.0 License, which permits use, distribution and reproduction for non-commercial purposes, provided ...
doi:10.5772/8960
fatcat:4kk36cs47ffo3laij2peqof6xy
Clinical Application of Augmented Reality in Computerized Skull Base Surgery
2022
Evidence-Based Complementary and Alternative Medicine
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In any case, a couple of concerns have to be cared to before that can be for the vast part fused into normal practice. ...
Increased the truth is a coming innovation that may reform the cerebral basis approach by supplying vital physical and navigational facts brought together in a solitary presentation. ...
Neuronavigation is considered a common non-skull-based (MIS) operation increasingly used to move instruments when locked for review [36] [37] [38] . is is well suited for this application, as careful ...
doi:10.1155/2022/1335820
fatcat:gzoccadzcvhuzco6c76tnfavbe
Automatic finite elements mesh generation from planar contours of the brain: an image driven 'blobby' approach
[article]
2006
arXiv
pre-print
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The outlines define the "key frames" that will guide the procedure of surface reconstruction. ...
In this paper, we address the problem of automatic mesh generation for finite elements modeling of anatomical organs for which a volumetric data set is available. ...
Different non-rigid registration methods were therefore provided to match intra-operative images (mainly MRI exams) with pre-operative ones ( [3] [4] [5] ). ...
arXiv:physics/0610179v1
fatcat:h6rfzit63jgt5kbyqnpeeqjtna
CARS 2016—Computer Assisted Radiology and Surgery Proceedings of the 30th International Congress and Exhibition Heidelberg, Germany, June 21–25, 2016
2016
International Journal of Computer Assisted Radiology and Surgery
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We would like to thank the Spanish company BQ for the donation of the 3D printing hardware for clinical use. ...
'', and Amazon Inc., for providing valuable computing resources through an ''AWS in Education Research'' grant. ...
The mesh is created by Delaunay refinement process [3] . 3) In non-rigid registration, first, this system executes rigid registration of a preoperative image and an intraoperative image. ...
doi:10.1007/s11548-016-1412-5
pmid:27206418
fatcat:uk5r46n2xvhedkfjzmeiweyneq
Frameless Stereotaxy in Sheep - Neurosurgical and Imaging Techniques for Translational Stroke Research
[chapter]
2012
Advances in the Preclinical Study of Ischemic Stroke
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Stephen Frey from Rogue Research Inc. for technical support and the staff of the Institute of Anatomy, Histology and Embrology, Faculty of Veterinary Medicine, University of Leipzig. ...
The used neuronavigation 43 system BrainSight TM was successfully adapted to the ovine skull anatomy. ...
The technique was developed using the Brainsight TM neuronavigation system (Rogue Research Inc., Quebec, Canada) and several modifications were applied to adapt the system to the ovine skull anatomy. ...
doi:10.5772/32367
fatcat:ggaq5emqd5epbkvh4geyx7lmpu
CARS 2020—Computer Assisted Radiology and Surgery Proceedings of the 34th International Congress and Exhibition, Munich, Germany, June 23–27, 2020
2020
International Journal of Computer Assisted Radiology and Surgery
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The traditional platforms of CARS Congresses for the scholarly publication and communication process for the presentation of R&D ideas were congress centers or hotels, typically hosting 600-800 participants ...
Aiming to stimulate complimentary thoughts and actions on what is being presented at CARS, implies a number of enabling variables for optimal analogue scholarly communication, such as (examples given are ...
Therefore, a master-slave robotic system for VI is necessary for minimization of the radiation exposure. ...
doi:10.1007/s11548-020-02171-6
pmid:32514840
fatcat:lyhdb2zfpjcqbf4mmbunddwroq
XXIInd Congress of the European Society for Stereotactic and Functional Neurosurgery. Madrid, Spain,September 28-October 1, 2016: Abstracts
2016
Stereotactic and Functional Neurosurgery
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In this context adaptive DBS, where stimulation is triggered by certain neurophysiological markers, has emerged as an improvement over conventional systems. ...
We aimed to determine the correspondence between the preoperative predicted target based on modern 3Tesla T2-weighted magnetic resonance imaging sequences and intraoperative MER results separately on the ...
The project RONNA (Robotic Neuronavigation) includes research and development of innovative and competitive robotic system for use in neurosurgery through the cooperation of public university and the business ...
doi:10.1159/000448961
pmid:27676399
fatcat:wlmdt6rwsbdmha6vtkin6ywbou
5th International Symposium on Focused Ultrasound
2016
Journal of Therapeutic Ultrasound
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Conclusions FUS-mediated delivery of systemically circulating non-viral GDNF-BPN to the striatum of 6-OHDA rats confers a significant behavioral benefit as well as a restoration of TH+ cell number in the ...
Contrast T1 and T2* images allowed semi-real time confirmation of BBB disruption and safety, respectively. ...
The first of these heating steps is applied to control the temperature and a new measurement is taken The initial estimate is used as a starting point for an NCC-based, rigid image registration. ...
doi:10.1186/s40349-016-0076-5
fatcat:4vm7i5mt6vheni3hflxd3pwl2i
Table of contents / Inhaltsverzeichnis
2012
Biomedical Engineering
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C 10.1515/bmt-2012-4453
FS: MR guided
Interventions and
Surgery (2)
Workflow for image-guided interventions: Characterisation
and Validation. ...
Mahnken
(RWTH Aachen, Germany); Catherine Disselhorst-Klug (RWTH Aachen University, Germany)
Track C 10.1515/bmt-2012-4407
Image Based
Intervention
Active Integrated Tracking Detectors for MRI-Guided ...
/bmt-2012 Technologies for Rehabilitation and Prevention
Analyse von Druckverteilungsmustern bei Kindern mit Haltungsschwäche
In vitro estimation of drug loss during the implantation procedure ...
doi:10.1515/bmt-2012-3999
fatcat:jkqbcgeetzeonei6u2cjk4dbem
Abstracts from the International Society for Therapeutic Ultrasound Conference 2017
2018
Journal of Therapeutic Ultrasound
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Acoustic energy was delivered to the brain using "BBB configuration function" based on algorithm reported (O'Reilly et al. 2012) to determine optimal acoustic pressure for BBB opening via 1.5f 0 and 2.5f ...
Kovacs Journal of Therapeutic Ultrasound 2018, 6(Suppl 1):O1 OBJECTIVES Blood brain barrier (BBB) disruption with MR-guided pulsed focused ultrasound (pFUS) and microbubbles (MB) has been advocated as ...
Both the FUS and acoustic mapping were guided with the neuronavigation system during the FUS procedure. ...
doi:10.1186/s40349-018-0110-x
fatcat:4nn4nwntgbfl5cdwvqc3wfxszu
EMG-based Simultaneous and Proportional Estimation of Wrist Kinematics and its Application in Intuitive Myoelectric Control for Unilateral transradial Amputees
2011
Frontiers in Computational Neuroscience
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[W 52] Reliable and adaptive numerical methods for realistic neurons Dan A. ...
Computational Neuroscience Bremen); Center of Advanced Imaging Bremen; Forschungsschwerpunkt Neurotechnologie Universität Bremen. ...
Traditional KAFOs are restricted by a gait depending switch of the joints based on (electro-) mechanic non-adaptive switches. ...
doi:10.3389/conf.fncom.2011.53.00081
fatcat:nkq5wesfpbcjnikbxqh3v3gtqi
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