Deafness — Tradeoff Between Spatial and Temporal Resolution
Citation(s)
Berenstein CK, Mens LH, Mulder JJ, Vanpoucke FJ Current steering and current focusing in cochlear implants: comparison of monopolar, tripolar, and virtual channel electrode configurations. Ear Hear. 2008 Apr;29(2):250-60. doi: 10.1097/aud.0b013e3181645336.
Bierer JA, Litvak L Reducing Channel Interaction Through Cochlear Implant Programming May Improve Speech Perception: Current Focusing and Channel Deactivation. Trends Hear. 2016 Jun 17;20:2331216516653389. doi: 10.1177/2331216516653389.
Boulet J, White M, Bruce IC Temporal Considerations for Stimulating Spiral Ganglion Neurons with Cochlear Implants. J Assoc Res Otolaryngol. 2016 Feb;17(1):1-17. doi: 10.1007/s10162-015-0545-5.
Carlyon RP, Deeks JM Combined neural and behavioural measures of temporal pitch perception in cochlear implant users. J Acoust Soc Am. 2015 Nov;138(5):2885-905. doi: 10.1121/1.4934275.
Carlyon RP, Deeks JM Limitations on rate discrimination. J Acoust Soc Am. 2002 Sep;112(3 Pt 1):1009-25. doi: 10.1121/1.1496766.
Chatterjee M, Galvin JJ 3rd, Fu QJ, Shannon RV Effects of stimulation mode, level and location on forward-masked excitation patterns in cochlear implant patients. J Assoc Res Otolaryngol. 2006 Mar;7(1):15-25. doi: 10.1007/s10162-005-0019-2. Epub 2005 Nov 4.
Dingemanse JG, Frijns JH, Briaire JJ Psychophysical assessment of spatial spread of excitation in electrical hearing with single and dual electrode contact maskers. Ear Hear. 2006 Dec;27(6):645-57. doi: 10.1097/01.aud.0000246683.29611.1b.
Eggermont JJ Peripheral auditory adaptation and fatigue: a model oriented review. Hear Res. 1985 Apr;18(1):57-71. doi: 10.1016/0378-5955(85)90110-8.
Galvin JJ 3rd, Fu QJ Effects of stimulation rate, mode and level on modulation detection by cochlear implant users. J Assoc Res Otolaryngol. 2005 Sep;6(3):269-79. doi: 10.1007/s10162-005-0007-6.
Goldsworthy RL, Shannon RV Training improves cochlear implant rate discrimination on a psychophysical task. J Acoust Soc Am. 2014 Jan;135(1):334-41. doi: 10.1121/1.4835735.
Green T, Faulkner A, Rosen S Variations in carrier pulse rate and the perception of amplitude modulation in cochlear implant users. Ear Hear. 2012 Mar-Apr;33(2):221-30. doi: 10.1097/AUD.0b013e318230fff8.
Javel E, Shepherd RK Electrical stimulation of the auditory nerve. III. Response initiation sites and temporal fine structure. Hear Res. 2000 Feb;140(1-2):45-76. doi: 10.1016/s0378-5955(99)00186-0.
Kreft HA, Oxenham AJ, Nelson DA Modulation rate discrimination using half-wave rectified and sinusoidally amplitude modulated stimuli in cochlear-implant users. J Acoust Soc Am. 2010 Feb;127(2):656-9. doi: 10.1121/1.3282947.
Kwon BJ, van den Honert C Effect of electrode configuration on psychophysical forward masking in cochlear implant listeners. J Acoust Soc Am. 2006 May;119(5 Pt 1):2994-3002. doi: 10.1121/1.2184128.
Landsberger DM Effects of modulation wave shape on modulation frequency discrimination with electrical hearing. J Acoust Soc Am. 2008 Aug;124(2):EL21-7. doi: 10.1121/1.2947624.
Macherey O, Carlyon RP Re-examining the upper limit of temporal pitch. J Acoust Soc Am. 2014 Dec;136(6):3186. doi: 10.1121/1.4900917.
McDermott HJ, McKay CM Musical pitch perception with electrical stimulation of the cochlea. J Acoust Soc Am. 1997 Mar;101(3):1622-31. doi: 10.1121/1.418177.
McKay CM, McDermott HJ Loudness perception with pulsatile electrical stimulation: the effect of interpulse intervals. J Acoust Soc Am. 1998 Aug;104(2 Pt 1):1061-74. doi: 10.1121/1.423316.
Miller CA, Woo J, Abbas PJ, Hu N, Robinson BK Neural masking by sub-threshold electric stimuli: animal and computer model results. J Assoc Res Otolaryngol. 2011 Apr;12(2):219-32. doi: 10.1007/s10162-010-0249-9. Epub 2010 Nov 16.
Moore BC Frequency difference limens for short-duration tones. J Acoust Soc Am. 1973 Sep;54(3):610-9. doi: 10.1121/1.1913640. No abstract available.
Nelson DA, Kreft HA, Anderson ES, Donaldson GS Spatial tuning curves from apical, middle, and basal electrodes in cochlear implant users. J Acoust Soc Am. 2011 Jun;129(6):3916-33. doi: 10.1121/1.3583503.
Nilsson M, Soli SD, Sullivan JA Development of the Hearing in Noise Test for the measurement of speech reception thresholds in quiet and in noise. J Acoust Soc Am. 1994 Feb;95(2):1085-99. doi: 10.1121/1.408469.
Pijl S, Schwarz DW Melody recognition and musical interval perception by deaf subjects stimulated with electrical pulse trains through single cochlear implant electrodes. J Acoust Soc Am. 1995 Aug;98(2 Pt 1):886-95. doi: 10.1121/1.413514.
Thornton AR, Raffin MJ Speech-discrimination scores modeled as a binomial variable. J Speech Hear Res. 1978 Sep;21(3):507-18. doi: 10.1044/jshr.2103.507.
Tradeoff Between Spatial Resolution of Neural Excitation and Temporal Rate Processing
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
