Pulse rate discrimination with deeply inserted electrode arrays
U Baumann, A Nobbe - Hearing research, 2004 - Elsevier
Pulse rate difference limen (PRDL) and amplitude modulation difference limen (AMDL) were
assessed as a function of base rate and cochlear electrode location in seven (three for
AMDL) subjects implanted with the MED-EL COMBI 40+ implant. The MED-EL COMBI 40+
electrode array allows deep insertion of the electrode up to the apex of the cochlea to
minimize the rate/place mismatch for pulse rates below 500 pps. A three interval, two
alternative forced-choice procedure with feedback was used to measure the difference …
assessed as a function of base rate and cochlear electrode location in seven (three for
AMDL) subjects implanted with the MED-EL COMBI 40+ implant. The MED-EL COMBI 40+
electrode array allows deep insertion of the electrode up to the apex of the cochlea to
minimize the rate/place mismatch for pulse rates below 500 pps. A three interval, two
alternative forced-choice procedure with feedback was used to measure the difference …
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