Psychophysical assessment of spatial spread of excitation in electrical hearing with single and dual electrode contact maskers

Ear and Hearing

Volumn 27, Issue 6, 2006, Pages 645-657

  Dingemanse, J Gertjan ^a   Frijns, Johan H M ^a,b   Briaire, Jeroen J ^a  

^a LEIDEN UNIVERSITY MEDICAL CENTER   (Netherlands)

^b NONE   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AGED; AMPLITUDE MODULATION; ARTICLE; AUDITORY MASKING; AUDITORY STIMULATION; AUDITORY THRESHOLD SHIFT; CLINICAL ARTICLE; COCHLEA PROSTHESIS; COMPARATIVE STUDY; CONTROLLED STUDY; DATA ANALYSIS; DISTANCE PERCEPTION; ELECTRIC CONDUCTIVITY; ELECTRODE; ELECTROSTIMULATION; FEMALE; GROWTH CURVE; HEARING ACUITY; HEARING LOSS; HUMAN; MALE; MASKING; MECHANICAL PROBE; NERVE EXCITABILITY; PSYCHOPHYSICS; SPATIAL FREQUENCY DISCRIMINATION; SPATIAL ORIENTATION; TIME PERCEPTION;

ADULT; AGED; AUDITORY THRESHOLD; COCHLEAR IMPLANTS; ELECTRODES, IMPLANTED; FEMALE; HEARING LOSS; HUMANS; MALE; MIDDLE AGED; PERCEPTUAL MASKING; PSYCHOACOUSTICS; TIME FACTORS;

EID: 33750634179     PISSN: 01960202     EISSN: None     Source Type: Journal    
DOI: 10.1097/01.aud.0000246683.29611.1b     Document Type: Article

References (27)

1. Abbas, P. J., Brown, C. J., Shallop, J. K., Firszt, J. B., Hughes, M. L., Hong, S. H., Staller S. J. (1999). Summary of results using the "Nucleus CI24M implant to record the electrically evoked compound action potential. Ear and Hearing, 20, 45-59.
2. Balthasar, C, de Boëx C., Cosendai, G., Valentini, G, Sigrist, A., Pelizzone M. (2003). Channel interactions with high-rate biphasic electrical stimulation in cochlear implant subjects. Hearing Research, 182, 77-87.
3. Boëx, C., Kós, M. I., Pelizzone M. (2003). Forward masking in different cochlear implant systems. Journal of the Acoustical Society of America, 114, 2058-2065.
4. Boggs, P. T., Tolle J. W. (1995). Sequential Quadratic Programming. Acta Numerica, 1995, 1-51.
5. Brown, C. J., Abbas, P. J., Gantz B. J. (1990). Electrically evoked whole nerve action potentials, data from human cochlear implant users. Journal of the Acoustical Society of America, 88, 1385-1391.
6. Chatterjee, M., Shannon R. V. (1998). Forward masked excitation patterns in multielectrode electrical stimulation. Journal of the Acoustical Society of America, 103, 2565-2572.
7. Chatterjee M. (1999) Temporal mechanisms underlying recovery from forward masking in multielectrode-implant listeners. Journal of the Acoustical Society of America 105, 1853-1863.
8. Cohen L. T., Richardson L. M., Saunders E., Cowan R. S. (2003). Spatial spread of neural excitation in cochlear implant recipients: comparison of improved eCAP method and psychophysical forward masking. Hearing Research 179:72-87.
9. Fishman, K. E., Shannon, R. V., Slattery W. H. (1997). Speech recognition as a function of the number of electrodes used in the SPEAK cochlear implant speech processor. Journal of Speech, Language, and Hearing Research, 40, 1201-1215.
10. Friesen, L. M., Shannon, R. V., Baskent, D., Wang X. (2001). Speech recognition in noise as a function of the number of spectral channels: Comparison of acoustical hearing and cochlear implants Journal of the Acoustical Society of America 110, 1150-1163.
11. Frijns J. H. M., Kate J. H., ten. (1994). A model of myelinated nerve fibers for electrical prosthesis design. Medical and Biological Engineering and Computing, 32:391-398.
12. Frijns, J. H. M., Snoo S. L., de, & Schoonhoven, R. (1995). Potential distributions and neural excitation patterns in a rotationally symmetric model of the electrically stimulated cochlea. Hearing Research, 87, 170-186.
13. Frijns J. H. M., Snoo S. L., de, & Kate J.H. ten, (1996). Spatial selectivity in a rotationally symmetric model of the electrically stimulated cochlea. Hearing Research 95:33-48.
14. Frijns, J. H. M., Briaire, J. J., Laat J. A. P. M., de, & Grote, J. J. (2002). Initial evaluation of the Clarion CII Cochlear Implant: Speech perception and neural response imaging. Ear and Hearing, 23, 184-197.
15. Frijns, J. H. M., Klop, W. M., Bonnet, R. M., Briaire J. J. (2003). Optimizing the number of electrodes with high-rate stimulation of the Clarion CII cochlear implant. Acta Otolaryngology, 123, 138-142.
16. Fu, Q.-J., Shannon, R. V., Wang X. (1998). Effects of noise and spectral resolution on vowel and consonant recognition: Acoustical and electrical hearing. Journal of the Acoustical Society of America, 104, 3586-3596.
17. Honert, C., van den, Stypulkowski P. H. (1987). Single fiber mapping of spatial excitation patterns in the electrically stimulated auditory nerve. Hearing Research, 29, 195-206.
18. Levitt, H. (1971). Transformed up-down methods in psychoacoustics. Journal of the Acoustical Society of America, 49, 467-477.
19. Lim, H. H., Tong, Y. C., Clark G. M. (1989). Forward masking patterns produced by intracochlear electrical stimulation of one and two electrode pairs in the human cochlea. Journal of the Acoustical Society of America, 86, 971-980.
20. Moore B. C. J.. (2003). An Introduction to the Psychology of Hearing, 5th Ed. San Diego: Academic Press.
21. Nelson, D. A., Donaldson G. S. (2002). Psychophysical recovery from pulse-train forward masking in electric hearing. Journal of the Acoustical Society of America, 112, 2932-2947.
22. Patterson, R. D. (1976). Auditory filter shapes derived with noise stimuli. Journal of the Acoustical Society of America, 48, 894-905.
23. Shannon, R. V. (1983a). Multichannel electrical stimulation of the auditory nerve in man. I. Basic psychophysics. Hearing Research, 11, 157-189.
24. Shannon, R. V. (1983b). Multichannel electrical stimulation of the auditory nerve in man. II. Channel interaction. Hearing Research, 12, 1-16.
25. Tong, Y. C., Clark G. M. (1986). Loudness summation, masking, and temporal interaction for sensations produced by electric stimulation of two sites in the human cochlea. Journal of the Acoustical Society of America, 79, 1958-1966.
26. van der Beek, F., Boermans, P. P. B. M., Verbist, B. M., Briaire, J. J., Frijns, J. H. M. (2005). Clinical evaluation of the Clarion CII HiFocus I with and without positioner. Ear and Hearing, 26, 577-592.
27. Klop, W. M. C., Frijns, J. H. M., Briaire, J. J. Towards eCAP based selection of the optimal set of active cochlear implant electrodes, in preparation.