title: Electrical stimulation of the auditory nerve: effects of pulse width on frequency discrimination.
abstract: Effects of pulse width on discrimination of simultaneous changes in frequency and level of electrical pulse trains were studied in a monkey subject with a cochlear implant. At test-stimulus levels where performance was minimum, frequency difference limens were larger for longer-duration pulses than that for shorter-duration pulses. Several factors may have contributed to these differences.
authors.affiliation: Kresge Hearing Research Institute, Department of Otolaryngology, University of Michigan Medical Center, Ann Arbor 48109-0506.
authors.forename: R L
authors.initials: RL
authors.lastname: Barretto
authors.forename: B E
authors.initials: BE
authors.lastname: Pfingst
mesh_terms: D000818:Animals; D001309:Auditory Threshold / Q000502:physiology*; D003054:Cochlear Implants; D004558:Electric Stimulation; D008255:Macaca radiata; D008297:Male; D000159:Vestibulocochlear Nerve / Q000502:physiology*