AbstractPrior research has shown that in electrical hearing, cochlear implant (CI) users ' speech recognition performance is related in part to their ability to detect temporal modulation (i.e., modulation sensitivity). Previous studies have also shown better speech recognition when selectively stimulating sites with good modulation sensitivity rather than all stimulation sites. Site selection based on channel interaction measures, such as those using imaging or psychophysical estimates of spread of neural excitation, has also been shown to improve speech recognition. This led to the question of whether temporal modulation sensitivity and spatial selectivity of neural excitation are two related variables. In the present study, CI users' modulation sensitivity was compared for sites wit...
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OtoRhinoLaryngology by Alexandros G.Sfakianakis,,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,tel : 00302841026182,00306932607174
Τετάρτη 25 Απριλίου 2018
Temporal Modulation Detection Depends on Sharpness of Spatial Tuning
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