Literature DB >> 7729833

A method for determining the driving currents for focused stimulation in the cochlea.

K L Rodenhiser1, F A Spelman.   

Abstract

A pseudo-inverse technique has been applied to a lumped-element model of the first turn of an implanted cochlea of a guinea pig. The method calculates the currents necessary to focus or distribute stimuli in desired patterns across the location of the family of auditory nerve cells in the implanted ear. Studies in animals are being undertaken to validate the technique.

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Year:  1995        PMID: 7729833     DOI: 10.1109/10.376127

Source DB:  PubMed          Journal:  IEEE Trans Biomed Eng        ISSN: 0018-9294            Impact factor:   4.538


  6 in total

1.  Psychophysical assessment of stimulation sites in auditory prosthesis electrode arrays.

Authors:  Bryan E Pfingst; Rose A Burkholder-Juhasz; Teresa A Zwolan; Li Xu
Journal:  Hear Res       Date:  2007-11-28       Impact factor: 3.208

2.  Current focusing and steering: modeling, physiology, and psychophysics.

Authors:  Ben H Bonham; Leonid M Litvak
Journal:  Hear Res       Date:  2008-04-06       Impact factor: 3.208

3.  Modeling the electrode-neuron interface of cochlear implants: effects of neural survival, electrode placement, and the partial tripolar configuration.

Authors:  Joshua H Goldwyn; Steven M Bierer; Julie Arenberg Bierer
Journal:  Hear Res       Date:  2010-05-24       Impact factor: 3.208

4.  Evaluation of focused multipolar stimulation for cochlear implants: a preclinical safety study.

Authors:  Robert K Shepherd; Andrew K Wise; Ya Lang Enke; Paul M Carter; James B Fallon
Journal:  J Neural Eng       Date:  2017-08       Impact factor: 5.379

5.  An Instrumented Cochlea Model for the Evaluation of Cochlear Implant Electrical Stimulus Spread.

Authors:  Chen Jiang; Shreya Singhal; Thomas Landry; Iwan Roberts; Simone de Rijk; Tim Brochier; Tobias Goehring; Yu Tam; Robert Carlyon; George Malliaras; Manohar Bance
Journal:  IEEE Trans Biomed Eng       Date:  2021-06-17       Impact factor: 4.538

6.  A fast method for measuring psychophysical thresholds across the cochlear implant array.

Authors:  Julie A Bierer; Steven M Bierer; Heather A Kreft; Andrew J Oxenham
Journal:  Trends Hear       Date:  2015-02-04       Impact factor: 3.293

  6 in total

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