DocumentCode :
2234867
Title :
Cochlear implant threshold changes at high electric stimulus pulse rates
Author :
Lithgow, Brian
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Caulfield, Vic., Australia
fYear :
1998
fDate :
15-18 Feb 1998
Firstpage :
117
Lastpage :
118
Abstract :
Inferior colliculus (IC) units have a significantly lower stimulus threshold when driven with a cochlear implant using bipolar stimuli at high (2 k pulses/s) compared to low (125 pulse/s) pulse rates. At high pulse rates temporal summation is used to explain this threshold shift
Keywords :
bioelectric phenomena; ear; hearing aids; neurophysiology; prosthetics; bipolar stimuli; cats; cochlear implant threshold changes; high electric stimulus pulse rates; implantable hearing aid; stimulus threshold; temporal summation; threshold shift; Animals; Australia; Cochlear implants; Deafness; Electrodes; Ethics Committee; Frequency; Phased arrays; Pulse measurements; Transfer functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Bioelectromagnetism, 1998. Proceedings of the 2nd International Conference on
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-3867-7
Type :
conf
DOI :
10.1109/ICBEM.1998.666423
Filename :
666423
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2234867
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