EFFECTS OF PREOPERATIVE ELECTRICAL STIMULABILITY AND HISTORICAL FACTORS ON PERFORMANCE WITH MULTICHANNEL COCHLEAR IMPLANT

被引：55

作者：

KILENY, PR ^{[1
]}

ZIMMERMANPHILLIPS, S ^{[1
]}

KEMINK, JL ^{[1
]}

SCHMALTZ, SP ^{[1
]}

机构：

[1] UNIV MICHIGAN,MED CTR,CTR CLIN RES,ANN ARBOR,MI 48109

来源：

ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY | 1991年 / 100卷 / 07期

关键词：

COCHLEAR IMPLANT; DEAFNESS; ELECTRICAL STIMULATION; PSYCHOPHYSICS; SPEECH RECOGNITION;

D O I：

10.1177/000348949110000708

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

We investigated the relationship between results of preoperative transtympanic electrical promontory stimulation, duration of deafness, postoperative implanted psychophysical results, and postoperative speech and speech sound recognition as indicated by a battery of five tests. Our subjects were 10 patients implanted with the Cochlear Corporation multielectrode implant, 1 year postimplantation, with a minimum of 17 active electrodes programmed in the bipolar + 1 mode. The results indicated that preoperative promontory thresholds, the slope of the threshold function, and the duration of auditory are deprivation are excellent predictors of postoperative speech and speech sound recognition in the auditory (processor alone) mode. These results have significant implications for patient selection and counseling.

引用

页码：563 / 568

页数：6