Literature DB >> 8456738

Temperature changes in nickel-chromium intracranial depth electrodes during MR scanning.

J Zhang1, C L Wilson, M F Levesque, E J Behnke, R B Lufkin.   

Abstract

The authors sought to determine whether there are any heating effects of 1.5-T MR scanning upon nickel-chromium electrodes and to confirm the safety of scanning these electrodes after intracranial surgical implantation in epilepsy patients. Since there was no significant temperature increase of the electrodes tested in their experiments, the authors conclude that nickel-chromium electrodes implanted in the brain are thermally safe for MR scanning.

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Year:  1993        PMID： 8456738      PMCID： PMC8332967     

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  5 in total

1.  Clinical safety of intracranial EEG electrodes in MRI at 1.5 T and 3 T: a single-center experience and literature review.

Authors:  J S Peedicail; T Poulin; J N Scott; C B Josephson; L A Bureau; W Hader; Y Starreveld; P Federico
Journal:  Neuroradiology       Date:  2021-02-04       Impact factor: 2.804

2.  Towards a microcoil for intracranial and intraductal MR microscopy.

Authors:  Debra S Strick; Ray L Nunnally; Jolinda C Smith; W Clark; Dixie J Mills; Mark S Cohen; Jack W Judy
Journal:  Conf Proc IEEE Eng Med Biol Soc       Date:  2008

3.  A multimedia database system for thermal ablation therapy of brain tumors.

Authors:  J D Dionisio; A F Cárdenas; R B Lufkin; A DeSalles; K L Black; R K Taira; W W Chu
Journal:  J Digit Imaging       Date:  1997-02       Impact factor: 4.056

4.  STN DBS of Advanced Parkinson's Disease Experienced in a Specialized Monitoring Unit with a Prospective Protocol.

Authors:  Ji Yeoun Lee; Jung Ho Han; Han Joon Kim; Beom Seok Jeon; Dong Gyu Kim; Sun Ha Paek
Journal:  J Korean Neurosurg Soc       Date:  2008-07-20

5.  Safety of localizing epilepsy monitoring intracranial electroencephalograph electrodes using MRI: radiofrequency-induced heating.

Authors:  David W Carmichael; John S Thornton; Roman Rodionov; Rachel Thornton; Andrew McEvoy; Philip J Allen; Louis Lemieux
Journal:  J Magn Reson Imaging       Date:  2008-11       Impact factor: 4.813
  5 in total

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