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1

Multimodal Image Fusion in Ultrasound-Based Neuronavigation: Improving Overview and Interpretation by Integrating Preoperative MRI with Intraoperative 3D Ultrasound

Lindseth, Frank, Kaspersen, Jon Harald, Ommedal, Steinar, Langø, Thomas, Bang, Jon, Hokland, Jørn, Unsgaard, Geirmund, Nagelhus Hemes, Toril A.

Journal:

Computer Aided Surgery

Année:

2003

Langue:

english

Fichier:

PDF, 1.11 MB

english, 2003

2

Depression of monocyte-mediated cytotoxicity by renal carcinoma and restoration through therapy

Geirmund Unsgaard, Bjørn Magne Eggen, Jon Lamvik

Journal:

Journal of Surgical Oncology

Année:

1983

Langue:

english

Fichier:

PDF, 405 KB

english, 1983

3

Tissue Motion and Strain in the Human Brain Assessed by Intraoperative Ultrasound in Glioma Patients

Tormod Selbekk, Reidar Brekken, Ole Solheim, Stian Lydersen, Toril A.N. Hernes, Geirmund Unsgaard

Journal:

Ultrasound in Medicine & Biology

Année:

2010

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2010

4

Computer-assisted 3D ultrasound-guided neurosurgery: technological contributions, including multimodal registration and advanced display, demonstrating future perspectives

Toril A. Nagelhus Hernes, Frank Lindseth, Tormod Selbekk, Arild Wollf, Ole Vegard Solberg, Erik Harg, Ola M. Rygh, Geir Arne Tangen, Inge Rasmussen, Sigmund Augdal, Fred Couweleers, Geirmund Unsgaard

Journal:

The International Journal of Medical Robotics and Computer Assisted Surgery

Année:

2006

Langue:

english

Fichier:

PDF, 883 KB

english, 2006

5

Overexpression of the epidermal growth factor receptor gene in a human carcinoma cell line, derived from a brain metastasis

Eirik Helseth, Are Dalen, Geirmund Unsgaard, Randi Vik, Are Helseth

Journal:

Journal of Neuro-Oncology

Année:

1989

Langue:

english

Fichier:

PDF, 1.32 MB

english, 1989

6

The effects of type beta transforming growth factor on proliferation and epidermal growth factor receptor expression in a human glioblastoma cell line

Eirik Helseth, Geirmund Unsgaard, Are Dalen, Randi Vik

Journal:

Journal of Neuro-Oncology

Année:

1988

Langue:

english

Fichier:

PDF, 582 KB

english, 1988

7

Type beta transforming growth factor and epidermal growth factor suppress the plasminogen activator activity in a human glioblastoma cell line

Eirik Helseth, Are Dalen, Geirmund Unsgaard, Randi Vik

Journal:

Journal of Neuro-Oncology

Année:

1988

Langue:

english

Fichier:

PDF, 506 KB

english, 1988

8

A new technique to register proliferation of clonogenic cells from brain tumors

Geirmund Unsgaard, Bjørn Larsen, Are Dalen, Randi Vik, Rolf Ringkjøb

Journal:

Journal of Neuro-Oncology

Année:

1985

Langue:

english

Fichier:

PDF, 430 KB

english, 1985

9

Effects of type beta transforming growth factor in combination with retinoic acid or tumor necrosis factor on proliferation of a human glioblastoma cell line and clonogenic cells from freshly resected human brain tumors

Eirik Helseth, Geirmund Unsgaard, Are Dalen, Randi Vik

Journal:

Cancer Immunology, Immunotherapy

Année:

1988

Langue:

english

Fichier:

PDF, 611 KB

english, 1988

10

Arachnoid cysts of the middle cranial fossa and traumatic complications

Johan Cappelen, Geirmund Unsgaard

Journal:

Child's Nervous System

Année:

1986

Langue:

english

Fichier:

PDF, 742 KB

english, 1986

11

Epidermal growth factor receptor expression in human gliomas

Sverre H. Torp, Eirik Helseth, Are Dalen, Geirmund Unsgaard

Journal:

Cancer Immunology, Immunotherapy

Année:

1991

Langue:

english

Fichier:

PDF, 570 KB

english, 1991

12

Comparison of navigated 3D ultrasound findings with histopathology in subsequent phases of glioblastoma resection

Ola Morten Rygh, Tormod Selbekk, Sverre Helge Torp, Stian Lydersen, Toril Anita Nagelhus Hernes, Geirmund Unsgaard

Journal:

Acta Neurochirurgica

Année:

2008

Langue:

english

Fichier:

PDF, 355 KB

english, 2008

13

Strain processing of intraoperative ultrasound images of brain tumours: Initial results

Tormod Selbekk, Jon Bang, Geirmund Unsgaard

Journal:

Ultrasound in Medicine & Biology

Année:

2005

Langue:

english

Fichier:

PDF, 372 KB

english, 2005

14

Inhibitory Ability of Adherent Blood Cells from Patients with Chronic Myeloid Leukaemia on DNA-Synthesis in Non-Adherent Leukaemic Cells and PHA-Stimulated Lymhpocytes

Geirmund Unsgaard, Jon O. Lamvik

Journal:

European Journal of Haematology

Année:

1981

Langue:

english

Fichier:

PDF, 541 KB

english, 1981

15

Inhibitory Effect on Monocyte-Mediated Cytotoxicity of Sera from Patients with Multiple Myeloma and Malignant Lymphoma

Bjørn Magne Eggen, Jon O. Lamvik, Geirmund Unsgaard

Journal:

European Journal of Haematology

Année:

1982

Langue:

english

Fichier:

PDF, 442 KB

english, 1982

16

DISSOCIATION BETWEEN TUMOUR CELL CYTOSTATIC AND IMMUNOSUPPRESSIVE CAPACITY OF HUMAN MONOCYTES ACTIVATED WITH LYMPHOKINES

Geirmund Unsgaard, Jens HammerstrØM, Jon Lamvik

Journal:

Année:

1982

Langue:

english

Fichier:

PDF, 457 KB

english, 1982

17

Transforming growth factor-β1 is a potent inducer of plasminogen activator inhibitor type-1 in human glioblastoma and carcinoma cell lines

Eirik Helseth, Are Dalen, Geirmund Unsgaard, Toril Skandsen, Jan GrØNdahl-Hansen, Leif R. Lund

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 584 KB

english, 1988

18

Effects of interferon-gamma and tumor necrosis factor-alpha on clonogenic growth of cell lines and primary cultures from human gliomas and brain metastases

EIRIK HELSETH, SVERRE TORP, ARE DALEN, GEIRMUND UNSGAARD

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 476 KB

english, 1989

19

Polysomy of chromosome 7 is associated with amplification and overexpression of the EGF-receptor gene in a human carcinoma cell line derived from a brain metastasis

EIRIK Helseth, ANTON BrØGger, ARE Dalen, HILDE Fure, SIDSEL GREFF Johansen, METTE EKNÆS Lier, TORIL Skandsen, GEIRMUND Unsgaard, RANDI Vik

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 1.29 MB

english, 1990

20

Expression of the epidermal growth factor receptor gene in human brain metastases

SVERRE H. TORP, EIRIK HELSETH, LIV RYAN, SIGNE STØLAN, ARE DALEN, GEIRMUND UNSGAARD

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 775 KB

english, 1992

21

Expression of epidermal growth factor receptor in human meningiomas and meningeal tissue

SVERRE HELGE TORP, EIRIK HELSETH, ARE DALEN, GEIRMUND UNSGAARD

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 825 KB

english, 1992

22

Intraoperative navigated 3-dimensional ultrasound angiography in tumor surgery

Ola M. Rygh, Toril A. Nagelhus Hernes, Frank Lindseth, Tormod Selbekk, Tomm Brostrup Müller, Geirmund Unsgaard

Journal:

Surgical Neurology

Année:

2006

Langue:

english

Fichier:

PDF, 1.28 MB

english, 2006

23

Tumor necrosis factor-α regulates mRNA for urokinase-type plasminogen activator and type-1 plasminogen activator inhibitor in human neoplastic cell lines

Georg, Birgitte, Helseth, Eirik, Lund, Leif R., Skandsen, Toril, Riccio, Andrea, Dane, Keld, Unsgaard, Geirmund, Andreasen, Peter A.

Journal:

Molecular and Cellular Endocrinology

Année:

1989

Langue:

english

Fichier:

PDF, 888 KB

english, 1989

24

C-erbB-2/HER-2 protein in human intracranial tumours

Torp, Sverre Helge, Helseth, Eirik, Unsgaard, Geirmund, Dalen, Are

Journal:

European Journal of Cancer

Année:

1993

Langue:

english

Fichier:

PDF, 378 KB

english, 1993

25

Model-Based Correction of Velocity Measurements in Navigated 3-D Ultrasound Imaging During Neurosurgical Interventions

Iversen, Daniel Hoyer, Lindseth, Frank, Unsgaard, Geirmund, Torp, Hans, Lovstakken, Lasse

Journal:

IEEE Transactions on Medical Imaging

Année:

2013

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2013

26

[IEEE 2011 IEEE International Ultrasonics Symposium (IUS) - Orlando, FL, USA (2011.10.18-2011.10.21)] 2011 IEEE International Ultrasonics Symposium - Model-based correction of angle-dependencies in navigated 3-D flow imaging during neurosurgical interventions

Iversen, Daniel Hoyer, Lindseth, Frank, Unsgaard, Geirmund, Torp, Hans, Lovstakken, Lasse

Année:

2011

Langue:

english

Fichier:

PDF, 873 KB

english, 2011

27

Surgical Management of Eloquent Supratentorial Low-Grade Gliomas with Special Emphasis on Intraoperative Imaging

Jakola, Asgeir, Senft, Christian, Unsgaard, Geirmund, Solheim, Ole

Journal:

Journal of Neurological Surgery Part A Central European Neurosurgery

Année:

2014

Langue:

english

Fichier:

PDF, 530 KB

english, 2014

28

Amplification of the Epidermal Growth Factor Receptor Gene in Biopsy Specimens from Human Intracranial Tumours

Helseth, Eirik, Unsgaard, Geirmund, Dalen, Are, Fure, Hilde, Skandsen, Toril, Ødegaard, Arne, Vik, Randi

Journal:

British Journal of Neurosurgery

Année:

1988

Langue:

english

Fichier:

PDF, 804 KB

english, 1988

29

Brain Operations Guided by Real-time Two-dimensional Ultrasound: New Possibilities as a Result of Improved Image Quality

Unsgaard, Geirmund, Gronningsaeter, Aage, Ommedal, Steinar, Nagelhus Hernes, Toril A.

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 2.81 MB

english, 2002

30

Neuronavigation by Intraoperative Three-dimensional Ultrasound: Initial Experience during Brain Tumor Resection

Unsgaard, Geirmund, Ommedal, Steinar, Muller, Tomm, Gronningsaeter, Aage, Nagelhus Hernes, Toril A.

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 2.02 MB

english, 2002

31

Brain Operations Guided by Real-time Two-dimensional Ultrasound: New Possibilities as a Result of Improved Image Quality

Unsgaard, Geirmund, Gronningsaeter, Aage, Ommedal, Steinar, Nagelhus Hernes, Toril A.

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 2.81 MB

english, 2002

32

[IEEE 2015 IEEE International Ultrasonics Symposium (IUS) - Taipei, Taiwan (2015.10.21-2015.10.24)] 2015 IEEE International Ultrasonics Symposium (IUS) - Improved quality of freehand 3-D ultrasound color flow imaging by multi-angle compounding

Iversen, Daniel Hoyer, Lindseth, Frank, Unsgaard, Geirmund, Torp, Hans, Lovstakken, Lasse

Année:

2015

Langue:

english

Fichier:

PDF, 346 KB

english, 2015

33

OPERATION OF ARTERIOVENOUS MALFORMATIONS ASSISTED BY STEREOSCOPIC NAVIGATION-CONTROLLED DISPLAY OF PREOPERATIVE MAGNETIC RESONANCE ANGIOGRAPHY AND INTRAOPERATIVE ULTRASOUND ANGIOGRAPHY

Unsgaard, Geirmund, Ommedal, Steinar, Rygh, Ola M., Lindseth, Frank

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 2.70 MB

english, 2007

34

Three-dimensional ultrasonography navigation in spinal cord tumor surgery

Kolstad, Frode, Rygh, Ola M., Selbekk, Tormod, Unsgaard, Geirmund, Nygaard, Øystein P.

Journal:

Journal of Neurosurgery Spine

Année:

2006

Langue:

english

Fichier:

PDF, 1.66 MB

english, 2006

35

Operation of Arteriovenous Malformations Assisted by Stereoscopic Navigation-controlled Display of Preoperative Magnetic Resonance Angiography and Intraoperative Ultrasound Angiography

Unsgaard, Geirmund, Ommedal, Steinar, Rygh, Ola M., Lindseth, Frank

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 2.79 MB

english, 2005

36

BLOOD FLOW IMAGING

Lindseth, Frank, Lovstakken, Lasse, Rygh, Ola M., Tangen, Geir A., Torp, Hans, Unsgaard, Geirmund

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 5.11 MB

english, 2009

37

Interstitial Chemotherapy with Carmustine-loaded Polymers for High-grade Gliomas: A Randomized Double-blind Study

Valtonen, Simo, Timonen, UI la, Toivanen, Petri, Kalimo, Hannu, Kivipelto, Leena, Heiskanen, Olli, Unsgaard, Geirmund, Kuurne, Timo

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 3.52 MB

english, 1997

38

An Ultrasound-Based Neuronavigation System, A Good Solution To The Brain-Shift Problem

Unsgaard, Geirmund, Kleven, Atle, Ommedal, Steinar, Gronningsaeter, Aage

Journal:

Année:

1999

Fichier:

PDF, 1.21 MB

1999

39

An Ultrasound-Based Neuronavigation System, A Good Solution To The Brain-Shift Problem

Unsgaard, Geirmund, Kleven, Atle, Ommedal, Steinar, Gronningsaeter, Aage

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 1.21 MB

english, 1999