XIE Yu-fei,PAN Tao,MA Fu-rong,et al.Cortical Auditory Evoked Potentials in Children with Cochlear Implants in Relation to Auditory Speech Performance[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2024,22(04):361-365.
XIE Yu-fei,PAN Tao,MA Fu-rong,et al.Cortical Auditory Evoked Potentials in Children with Cochlear Implants in Relation to Auditory Speech Performance[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2024,22(04):361-365.DOI: 10.3969/j.issn.1672-4933.2024.04.007.
Cortical Auditory Evoked Potentials in Children with Cochlear Implants in Relation to Auditory Speech Performance
To investigate the correlation between cortical auditory evoked potentials (CAEP) and auditory behavior grading-II (CAP-II)
as well as the Speech Intelligibility Rating (SIR) standards in children with cochlear implantation (CI) under different electrode stimulation sites
and their influencing factors
to provide further basis for the clinical application of CAEP.
Methods
2
CAEP tests were conducted on 26 CI children under different stimulation sites
and CAP-II and SIR scores were collected. A correlation analysis was performed between the P1 and N1 waves of CAEP and the auditory speech scale
and possible influencing factors were explored.
Results
2
1) Under stimulation at the apical electrode
the age of implantation was positively correlated with the P1 latency (
r
=0.423
P
<
0.05)
2) The age of implantation was negatively correlated with CAP-II scores (
r
=-0.520
P
<
0.01)
the ages of implantation and post-switch-on time were negatively correlated with SIR scores (
r
=-0.409
P
<
0.05;
r
=0.481
P
<
0.05)
3) Under stimulation at the basal electrode
the P1 latency was negatively correlated with CAP-II (
r
=-0.445
P
<
0.05).
Conclusion
2
There is a correlation between CAEP and the auditory speech scale
and different stimulation sites can influence this correlation. The earlier the age of implantation and the longer the post-switch-on time
the more mature the auditory speech development.
关键词
Keywords
references
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