Psychometric functions and temporal integration in electric hearing.

@article{Donaldson1997PsychometricFA,
  title={Psychometric functions and temporal integration in electric hearing.},
  author={Gail S. Donaldson and Neal F. Viemeister and David Alan Nelson},
  journal={The Journal of the Acoustical Society of America},
  year={1997},
  volume={101 6},
  pages={3706-21}
}
Temporal-integration functions and psychometric functions for detection were obtained in eight users of the Nucleus 22-electrode cochlear implant. Stimuli were 100-Hz, 200-microseconds/phase trains of biphasic pulses with durations ranging from 0.44 to 630.4 ms (1 to 64 pulses). Temporal-integration functions were measured for 21 electrodes. Slopes of these functions were considerably shallower than the 2.5 dB/doubling slopes typically observed in acoustic hearing. They varied widely across… CONTINUE READING

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