O'Gorman, RL; Selway, RP; Reid, CJ; Hotton, GR; Hall, E; Jarosz, JM; ... Hill, DL; + view all O'Gorman, RL; Selway, RP; Reid, CJ; Hotton, GR; Hall, E; Jarosz, JM; Polkey, CE; Hill, DL; - view fewer (2004) Registered computed tomography images as an alternative to postimplantation magnetic resonance imaging in the assessment of subthalamic electrode placement. J COMPUT ASSIST TOMOGR , 28 (363-8715 (Print), 4) 548 - 550.
Full text not available from this repository.
Magnetic resonance imaging (MRI) after implantation of electrodes in the subthalamic nuclei is currently performed at a number of sites, but a recent adverse incident and changes in MRI technology may heighten safety concerns. In this report, it is demonstrated that given whole-head image data, registration of postimplantation computed tomography to preimplantation MRI can enable verification of the position of electrodes to an accuracy of 2 mm. This registration technique can remove the need for potentially risky postoperative MRI
|Title:||Registered computed tomography images as an alternative to postimplantation magnetic resonance imaging in the assessment of subthalamic electrode placement|
|Additional information:||DA - 20040702|
|Keywords:||Electric Stimulation Therapy, instrumentation, Electrodes, Implanted, Female, Heat, adverse effects, Humans, Image Processing, Computer-Assisted, methods, Magnetic Resonance Imaging, Male, Middle Aged, Risk Factors, Safety, Subthalamic Nucleus, surgery, Tomography, X-Ray Computed|
|UCL classification:||UCL > School of BEAMS > Faculty of Engineering Science > Medical Physics and Bioengineering|
Archive Staff Only: edit this record