Publications for Ola Eriksson
Co-author map based on ISI articles 2007-

Keywords

white tissue temperature system stereotactic perfusion optical neurosurgery model matter lesions lesioning lesion intensity finite element electrodes electrode brain albumin

Journal Articles

Johannes D. Johansson, Ingemar Fredriksson, Karin Wårdell and Ola Eriksson
  Simulation of reflected light intensity changes during navigation and radio frequency lesioning in the brain
  Journal of Biomedical Optics, 2009, 14(044040), .
   Fulltext  PDF  
 Web of Science® Times Cited: 3

Johannes D. Johansson, Patric Blomstedt, Neda Haj-Hosseini, Tommy Bergenheim, Ola Eriksson and Karin Wårdell
  Combined diffuse light reflectance and electric impedance measurements for navigation aid in deep brain surgery
  Stereotactic and Functional Neurosurgery, 2009, 87(2), 105-113.
   Fulltext  PDF  
 Web of Science® Times Cited: 9

Johan Antonsson, Ola Eriksson, Patric Blomstedt, Tommy Bergenheim, Marwan Hariz, Johan Richter, Peter Zsigmond and Karin Wårdell
  Diffuse reflectance spectroscopy measurements for tissue type discrimination during deep brain stimulation
  Journal of neural engineering, 2008, 5(2), 185-190.
 Web of Science® Times Cited: 9

Karin Wårdell, P. Blomstedt, Johan Richter, Johan Antonsson, Ola Eriksson, Peter Zsigmond, A.T. Bergenheim and M.I. Hariz
  Intracerebral microvascular measurements during deep brain stimulation implantation using laser doppler perfusion monitoring
  Stereotactic and Functional Neurosurgery, 2007, 85(6), 279-286.
   Fulltext  PDF  
 Web of Science® Times Cited: 12

Mattias Åström, Johannes Johansson, Marwan Hariz, Ola Eriksson and Karin Wårdell
  The effect of cystic cavities on deep brain stimulation in the basal ganglia: A simulation-based study
  Journal of Neural Engineering, 2006, 3(2), 132-138.
 Web of Science® Times Cited: 22

Johan Antonsson, Ola Eriksson, Peter Lundberg and Karin Wårdell
  Optical measurements during experimental stereotactic radiofrequency lesioning
  Stereotactic and functional neurosurgery, 2006, 84(2-3), 118-124.
 Web of Science® Times Cited: 4

Johannes D Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  Radio-frequency lesioning in brain tissue with coagulation-dependent thermal conductivity: modelling, simulation and analysis of parameter influence and interaction
  Medical and Biological Engineering and Computing, 2006, 44(9), 757-766.
   Fulltext  PDF  
 Web of Science® Times Cited: 4

Johan Antonsson, Ola Eriksson and Karin Wårdell
  Radio frequency electrode system for optical lesion size estimation in functional neurosurgery
  Journal of Biomedical Optics, 2005, 10(3), 1-6.
 Web of Science® Times Cited: 2

Ola Eriksson, Erik-Olof Backlund, Peter Lundberg, Håkan Lindstam, Sivert Lindström and Karin Wårdell
  Experimental radiofrequency brain lesions: a volumetric study
  Neurosurgery, 2002, 51(3), 781-788.
 Web of Science® Times Cited: 9

Joakim Wren, Ola Eriksson, Karin Wårdell and Dan Loyd
  Analysis of temperature measurement for monitoring radio-frequency brain lesioning
  Medical and Biological Engineering and Computing, 2001, 39(2), 255-262.
 Web of Science® Times Cited: 9

Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  A comparison between in vitro studies of protein lesions generated by brain electrodes and finite element model simulations
  Medical and Biological Engineering and Computing, 1999, 37(6), 737-741.

Ola Eriksson, Karin Wårdell, Nina Eriksson-Bylund, Gunvor Kullberg and Stig Rehncrona
  In vitro evaluation of brain lesioning electrodes (Leksell) using a computer-assisted video system
  Neurological Research, 1999, 21(1), 89-95.

Conference Articles

Johannes Johansson, P. Blomstedt, Neda Haj-Hosseini, A. T. Bergenheim, M. I. Hariz, Ola Eriksson and Karin Wårdell
  Combined electric impedance and optical diffuse reflectance measurements for navigation aid in deep brain surgery
  XVIII Congress of the European Society for Stereotactic and Functional Neurosurgery,2008, 2008.


Johannes Johansson, Ingemar Fredriksson, Ola Eriksson and Karin Wårdell
  Simulering av ljusreflektion i hjärnan under navigation och radiofrekvensablation
  Medicinteknikdagarna 2008,2008, 2008.


Johannes Johansson, Patric Blomstedt, Marwan Hariz, Tommy Bergenheim, Ola Eriksson and Karin Wårdell
  Simultan jämförande mätning av elektrisk impedans och reflekterat ljus för guidning vid stereotakisk neurokirurgi
  Medicinteknikdagarna,2007, 2007.


Karin Wårdell, Carina Fors, Johan Antonsson and Ola Eriksson
  A laser Doppler system for intracerebral measurements during stereotactic neurosurgery
  Engineering in Medicine and Biology Society, 2007. EMBS 2007, 2007.


 Web of Science® Times Cited: 1

Johannes Johansson, Joakim Wren, Dan Loyd, Ola Eriksson and Karin Wårdell
  Konvektiva flöden och deras termiska inverkan vid Radiofrekvenslesionering i hjärna
  Medicinteknikdagarna 2006,2006, 2006.


Karin Wårdell, Patric Blomstedt, Johan Antonsson, Ola Eriksson, Johan Richter, Peter Zsigmond and Marwan Hariz
  Optiska mätningar under stereotaktisk neurokirurgi
  Medicinteknikdagarna 2006,2006, 2006.


Karin Wårdell, Patric Blomstedt, Johan Antonsson, Ola Eriksson, Johan Richter and Marwan Hariz
  Intracerebral measurements during DBS-implatation using optical methods
  Congress of the European Society for Stereotactic and Funktional Neurosurgery,2006, 2006.


Stefan Andersson-Engels, S Pålsson, Erik Olof Backlund, Patrik Sturnegk, Peter Lundberg, Örjan Smedby, K Svanberg, Ola Eriksson and Karin Wårdell
  ALA-PpIX Fluorescence and spectroscopy in connection with stereotactic biopsy of human glioblastomas
  European Conference on Biomedical Optics,2005, 2005.


Johannes D. Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  Simulations of radio-frequency lesions with varying brain electrode dimensions
  13th Nordic Baltic conference biomedical engineering and medical physics, Umeå, Sweden, 2005.


Karin Wårdell, Johan Antonsson and Ola Eriksson
  Optical markers for guidance during stereotactic neurosurgery
  European Society for Stereotactic and Functional Neurosurgery ESSFN,2004, 2004.


Karin Wårdell, Johan Antonsson and Ola Eriksson
  Optical measurements during experimental stereotactic neurosurgery
  Medicon and Health Telematics,2004, 2004.


Johannes Johansson, Joakim Wren, Ola Eriksson, Dan Loyd and Karin Wårdell
  Investigation of brain RF-lesion size by finite element simulations
  European Society for Stereotactic and Functional Neurosurgery ESSFN,2004, 2004.


Johannes D. Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  Comparison between a detailed and a simplified finite element model of radio-frequency lesioning in the brain
  26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Fransisco, USA, 2004.


Johannes Johansson, Ola Eriksson, Joakim Wren, Dan Loyd and Karin Wårdell
  FEM-modell för termisk koagulering i hjärnvävnad
  Svenska lakaresallskapets riksstamma,2003, 2003.


Johan Antonsson, Ola Eriksson and Karin Wårdell
  In-vivo reflection spectroscopy measurements in pig brain during stereotactic surgery
  Biophotonics West: Biomedical Optics, 2003.


Ola Eriksson and Karin Wårdell
  Optical changes as a marker for lesion size estimation during radio frequency ablation: a model study
  SPIE Proceedings | Volume 4254 | Guidance, Surgical-Assist and Treatment Systems, 2001.


Karin Wårdell, Ola Eriksson and Erik-Olof Backlund
  In-vitro and in-vivo RF-lesions - a correlation study
  ISNTII Congress International Society for Neurosurgerical Technology and Instrument Invention,2001, 2001.


Ola Eriksson, Erik Olof Backlund and Karin Wårdell
  A method for comparision between in vitro, in vivo and post mortem apperance of stereotactic RF-lesions in the pig brain
  Congress for the European Society for Stereotactic and Functional Neurosurgery,2000, 2000.


Ola Eriksson, Gert Nilsson and Karin Wårdell
  A technique for size estimation of lesions generated by electrocoagulation using Doppler shifted light
  CNVD,2000, 2000.


Ola Eriksson, Erik Olof Backlund, Håkan Lindstam, Peter Lundberg, Sivert Lindström and Karin Wårdell
  Stereotactic RF-lesioning - A study in the pig brain
  Scandinavian Neurosurgical Society Meeting,2000, 2000.


Karin Wårdell and Ola Eriksson
  Influence from the heart synchronous wave pattern on the LDPI-signal
  Congress of the International Society for Skin Imaging,1999, 1999.


Ola Eriksson, Karin Wårdell, Joakim Wren and Dan Loyd
  A finite element model for brain electrodes and its comparison with in-vitro albumin lesions
  Congress of the International Society for Neurosurgical Technology and Instrument Invention ISNTII,1999, 1999.


Ola Eriksson and Karin Wårdell
  In-vitro size estimation of protein clots generated by brain electrodes
  Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1998, 1998.


Karin Wårdell and Ola Eriksson
  ECG-triggering of the laser Doppler perfusion imaging signal
  Int Conf of the IEEE Engineering in Medicien an Biology Society,1998, 1998.


Karin Wårdell and Ola Eriksson
  A computer-based video system for in vitro evaluation of brain microelectrodes
  ISNII - International Society for Neurosurgical and Instrument Invention,1997, 1997.


Ola Eriksson, Karin Wårdell, G Kullberg and S Rehncrona
  Invitro evaluation of brain lesioning electrodes (Leksell) using a computer-based video system
  XIIth Meeting World Society Stereotactic Functional Neurosurgery,1997, 1997.


Ph.D. Theses

Ola Eriksson
  Characterisation and modelling of radio-frequency lesioning in functional neurosurgery
  2001.


Licentiate Theses

Ola Eriksson
  Characterisation of brain electrodes for ablative neurosurgery
  1999.