• Physics, Medicine
  • Published in
    The Journal of the Acoustical…
    2006
  • DOI:10.1121/1.2164969

Electrophysiologic channel interaction, electrode pitch ranking, and behavioral threshold in straight versus perimodiolar cochlear implant electrode arrays.

@article{Hughes2006ElectrophysiologicCI,
  title={Electrophysiologic channel interaction, electrode pitch ranking, and behavioral threshold in straight versus perimodiolar cochlear implant electrode arrays.},
  author={Michelle L. Hughes and Paul J. Abbas},
  journal={The Journal of the Acoustical Society of America},
  year={2006},
  volume={119 3},
  pages={
          1538-47
        }
}
The primary goal of this study was to examine electrophysiologic measures of channel interaction, electrode pitch discrimination ability using a pitch-ranking task, and behavioral threshold levels in individuals implanted with a straight electrode array versus a perimodiolar array. It was hypothesized that perimodiolar arrays should yield lower thresholds, less channel interaction as measured with the electrically evoked compound action potential (ECAP), and better electrode pitch-ranking… CONTINUE READING

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