Publications for Johan Richter
Co-author map based on ISI articles 2007-

Keywords

white tumor tissue targets system stimulation spectroscopy resection perfusion optical matter malignant laser implantation guidance glioblastoma fluorescence doppler dbs brain

Journal Articles

Karin Wårdell, Peter Zsigmond, Johan Richter and Simone Hemm
  Relationship Between Laser Doppler Signals and Anatomy During Deep Brain Stimulation Electrode Implantation Toward the Ventral Intermediate Nucleus and Subthalamic Nucleus
  Neurosurgery, 2013, 72(2), 127-140.
   Fulltext  PDF  

Johan C.O. Richter, Neda Haj-Hosseini, Stefan Andersson-Engels and Karin Wårdell
  Fluorescence Spectroscopy Measurements in Ultrasonic Navigated Resection of Malignant Brain Tumors 
  Lasers in Surgery and Medicine, 2011, 43(1), 8-14.
 Web of Science® Times Cited: 8

Neda Haj-Hosseini, Johan Richter, Stefan Andersson-Engels and Karin Wårdell
  Optical Touch Pointer for Fluorescence Guided Glioblastoma Resection Using 5-Aminolevulinic Acid
  Lasers in Surgery and Medicine, 2010, 42(1), 9-14.
 Web of Science® Times Cited: 21

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

Conference Articles

Karin Wårdell, Peter Rejmstad, Simone Hemm-Ode, Johan Richter and Peter Zsigmond
  Microvascular Blood Flow in the Deep Brain Structures - Laser Doppler Measurements during DBS-implantations
  Movement Disorders 2014, Volym 29, Suppl 1 :1271, 2014.


Johan Richter and Neda Haj Hosseini
  Fluorescence guided brain tumour resection
  1st IMPACT Workshop and 7th NeuroTech Workshop, May 15-16, 2014, Linköping, Sweden, 2014.


Neda Haj-Hosseini, Johan Richter, Magnus Olivecrona, Jan Hillman, Martin Hallbeck and Karin Wårdell
  Fluorescence guided spectroscopy versus fluorescence microscopy for brain tumor resection
  64th meeting of the Scandinavian Neurosurgical Society, Harpa Reykjavík, Iceland, 5–8 June 2013, 2013.


Karin Wårdell, Peter Zsigmond, Johan Richter and Simone Hemm
  Optical Measurements for Guidance during Deep Brain Stimulation Implantation
  World Congress on Biomedical Engineering and Physics 2012, May 26-31, Beijing, China, 2012.


Neda Haj-Hosseini, Johan Richter and Karin Wårdell
  Fluorescence spectroscopy for ALA-guided glioblastoma resection using a fiber-optical probe
  European Association for Neurosurgical Societies (EANS 2012), Bratislava, Slovakia, 2012.


Karin Wårdell, Johan C.O. Richter, Peter Zsigmond and Simone Hemm
  Optical measurements for guidance during deep brain stimulation implantation
  Medicinteknikdagarna 2011, 11-12 oktober, Linköping, Sweden, 2011.


Simone Hemm, Johan C.O. Richter, Peter Zsigmond and Karin Wårdell
  Optical measurements for guidance during deep brain stimulation implantation
  Swiss Biomedical Engineering meeting, 2011, 2011.


Johan C.O. Richter, Neda Haj Hosseini and Karin Wårdell
  Fluorescence Spectroscopy based identification of Glioblastoma multiforme
  American Association of Neurological Surgeons, Denver, April 9-12, 2011, 2011.


Haiyan Xie, Neda Haj-Hosseini, Johan Richter, Karin Wårdell and Stefan Andersson-Engels
  Fluorescence spectroscopy for guiding malignant brain tumour resection with Optical Touch Pointer
  Asia Communications and Photonics Conference and Exhibition 2010 Shanghai, China, 2010.


Neda Haj-Hosseini, Johan Richter, Stefan Andersson-Engel and Karin Wårdell
  Fluorescence guided resection of glioblastoma multiforme using an optical touch pointer-Clinical evaluation
  World Congress of Neurotechnology, Rome, 11-14 Oct. 2010, 2010.


Karin Wårdell, Johannes Johansson, Johan Richter and Patric Blomstedt
  Optical measurements for guidance during deep brain stimulation surgery
  World Congress on Medical Physics and Biomedical Engineering, 2009.


  Fulltext PDF

Neda Haj Hosseini, Johan Richter, Stefan Andersson-Engels and Karin Wårdell
  Photobleaching behavior of protoporphyrin IX during 5-aminolevulinic acid marked glioblastoma detection
  Photonic Therapeutics and Diagnostics V, 2009.


 Web of Science® Times Cited: 2  Fulltext PDF

Neda Haj-Hosseini, Johan Richter, Stefan Andersson-Engels and Karin Wårdell
  Fiber optic based fluorescence guided cerebral glioma resection using a pulsed laser setup
  Medicinteknikdagarna 2008, Gothenburg, 2008.


Johan Richter, Neda Haj-Hosseini, Stefan Andersson-Engels and Karin Wårdell
  Tumor resection with fiber-optic fluorescence spectroscopy system, ultrasound based neuronavigation and peroperative CT-scan
  XVIII Congress of the European Society for Stereotactic and Functional Neurosurgery,2008, 2008.


Michail Ilias, Johan Richter, Karin Wårdell and Stefan Andersson-Engels
  Ett optiskt instrument för intraoperativ registrering av fluorescensspektra vid resektion av hjärntumörer - Ett framtida beslutsstödssystem för kirurgen?
  Medicinteknikdagarna,2007, 2007.


Michail Ilias, Johan Richter, Frida Westermark, Martin Brantmark, Stefan Andersson-Engels and Karin Wårdell
  Evaluation of a Fiber-Optic Fluorescence Spectroscopy System to Assist Neurosurgical Tumor Resections
  Novel Optical Instrumentation for Biomedical Applications III (Proceedings Volume), 2007.


 Web of Science® Times Cited: 2