Impedance Measures During in vitro Cochlear Implantation Predict Array Positioning

@article{Giardina2018ImpedanceMD,
  title={Impedance Measures During in vitro Cochlear Implantation Predict Array Positioning},
  author={Christopher Kenneth Giardina and Elliot Samuel Krause and Kanthaiah Koka and Douglas Carl Fitzpatrick},
  journal={IEEE Transactions on Biomedical Engineering},
  year={2018},
  volume={65},
  pages={327-335}
}
Objective: Improper electrode placement during cochlear implant (CI) insertion can adversely affect speech perception outcomes. However, the intraoperative methods to determine positioning are limited. Because measures of electrode impedance can be made quickly, the goal of this study was to assess the relationship between CI impedance and proximity to adjacent structures. Methods: An Advanced Bionics CI array was inserted into a clear, plastic cochlea one electrode contact at a time in a… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 36 REFERENCES

Measurement and analysis of access resistance and polarization impedance in cochlear implant recipients

M. Tykocinski
  • Otol. Neurot., vol. 26, pp. 948–956, 2005.
  • 2005
VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL

Identification of the impedance model of an implanted cochlear prosthesis from intracochlear potential measurements

F. J. Vanpoucke
  • IEEE Trans. Biomed. Eng., vol. 51, no. 12, pp. 2174–2183, Dec. 2004.
  • 2004
VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL

Electrode Location and Angular Insertion Depth Are Predictors of Audiologic Outcomes in Cochlear Implantation.

  • Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology
  • 2016
VIEW 1 EXCERPT

Relationship Between Electrode-to-Modiolus Distance and Current Levels for Adults With Cochlear Implants.

  • Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology
  • 2016

The importance of electrode location in cochlear implantation

B. P. O’Connell
  • Laryngoscope Investigative Otolaryngology, vol. 1, pp. 169–174, 2016. GIARDINA et al.: IMPEDANCE MEASURES DURING in vitro COCHLEAR IMPLANTATION PREDICT ARRAY POSITIONING 335
  • 2016
VIEW 1 EXCERPT

Similar Papers

Loading similar papers…