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Tormod Selbekk

Research Manager

Tormod Selbekk

Research Manager

Tormod Selbekk
Phone: 905 44 733
Mobile: 905 44 733
Department: Health Research
Office: Trondheim

publications and responsibilities

Publications

Publication

Pulsatile dynamics of the optic nerve sheath and intracranial pressure: An exploratory in vivo investigation

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1408798

BACKGROUND: Raised intracranial pressure (ICP) may lead to increased stiffness of the optic nerve sheath (ONS). OBJECTIVE: To develop a method for analyzing ONS dynamics from transorbital ultrasound and investigate a potential difference between patients with raised ICP vs normal ICP. METHODS: We re...

Authors Padayachy Llewellyn Brekken Reidar Fieggen Graham Selbekk Tormod
Year 2016
Type Journal article
Publication

Transsellar Ultrasound in Pituitary Surgery With a Designated Probe: Early Experiences.

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1319026

Anatomic orientation in transsphenoidal surgery can be difficult, and residual tumors are common. A major limitation of both direct microscopy and endoscopic visualization is the inability to see below the surface of the surgical field to confirm the location of vessels, nerves, tumor remnants, and ...

Authors Solheim Ole Johansen Tonni Franke Cappelen Johan Unsgård Geirmund Selbekk Tormod
Year 2016
Type Journal article
Publication

CustusX: an open-source research platform for image-guided therapy

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1280984

Purpose CustusX is an image-guided therapy (IGT) research platform dedicated to intraoperative navigation and ultrasound imaging. In this paper, we present CustusX as a robust, accurate, and extensible platform with full access to data and algorithms and show examples of application in technological...

Publication

Validation of model-guided placement of external ventricular drains

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1115298

Purpose Inaccurate placement of external ventricular drains (EVDs) is a common issue in cerebrospinal diversion procedures. The conventional freehand technique results in a high fraction of sub-optimally placed catheters, and the use of image guidance can improve these results. The purpose of this p...

Authors Reinertsen Ingerid Jakola Asgeir Selbekk Tormod Solheim Ole
Year 2014
Type Journal article
Publication

Animal study assessing safety of an acoustic coupling fluid that holds the potential to avoid surgically induced artifacts in 3D ultrasound guided operations

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1127290

Background Use of ultrasound in brain tumor surgery is common. The difference in attenuation between brain and isotonic saline may cause artifacts that degrade the ultrasound images, potentially affecting resection grades and safety. Our research group has developed an acoustic coupling fluid that a...

Authors Jakola Asgeir S Jørgensen Arve Selbekk Tormod Michler Ralf-Peter Solheim Ole Torp Sverre Helge Sagberg Lisa Millgård Aadahl Petter Unsgård Geirmund
Year 2014
Type Journal article
Publication

Placement of External Ventricular Drains Using an Average Model

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1206025

Purpose: Freehand placement of external ventricular drainage is not sufficiently accurate and precise. In the absence of high quality pre-operative 3D images, we propose the use of an average model for guidance of ventricular catheters. Methods: The model was segmented to extract the ventricles and ...

Authors Reinertsen Ingerid Jakola Asgeir Store Solheim Ole Lindseth Frank Selbekk Tormod Unsgård Geirmund
Year 2014
Type Journal article
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