Cortical auditory evoked responses from an implanted ear after 50 years of profound unilateral deafness

Cochlear Implants International

Volumn 8, Issue 4, 2007, Pages 189-199

  McNeill, Celene ^a,b   Sharma, Mridula ^b,c   Purdy, Suzanne C ^b,c,d   Agung, Katrina ^b,d  

^a Healthy Hearing and Balance Care   (Australia)

^b MACQUARIE UNIVERSITY   (Australia)

^c UNIVERSITY OF AUCKLAND   (New Zealand)

^d NATIONAL ACOUSTIC LABORATORIES   (Australia)

Author keywords

Auditory deprivation; Bimodal condition; Binaural interaction; Cortical plasticity; Unilateral deafness

Indexed keywords

ADULT; ARTICLE; CASE REPORT; COCHLEA PROSTHESIS; DISEASE DURATION; EVOKED AUDITORY RESPONSE; EVOKED CORTICAL RESPONSE; HEARING AID; HEARING LOSS; HEARING TEST; HUMAN; MALE; POSTOPERATIVE PERIOD; SPEECH DISCRIMINATION; TREATMENT RESPONSE; UNILATERAL HEARING LOSS;

AGE FACTORS; AUDIOMETRY, PURE-TONE; AUDITORY CORTEX; COCHLEAR IMPLANTS; COMBINED MODALITY THERAPY; EVOKED POTENTIALS, AUDITORY; FOLLOW-UP STUDIES; HEARING AIDS; HEARING LOSS, SUDDEN; HEARING LOSS, UNILATERAL; HUMANS; MALE; MIDDLE AGED; PROGNOSIS; SPEECH PERCEPTION; SPEECH RECEPTION THRESHOLD TEST;

EID: 37349052763     PISSN: 14670100     EISSN: None     Source Type: Journal    
DOI: 10.1002/cii.343     Document Type: Article

References (19)

1. Dietrich V, Nieschalk M, Stoll W, Rajan R, Pantev C (2001) Cortical reorganization in patients with high frequency cochlear hearing loss. Hearing Research 158: 95-101.
2. Dowell R, Hollow R, Winton L (2003) Changing selection criteria for cochlear implants - the Melbourne experience. Cochlear N95506 ISSI.
3. Eggermont JJ, Ponton CW, Don M, Waring MD, Kwong B (1997) Maturational delays in cortical evoked potentials in cochlear implant users. Acta Otolaryngologia 117: 161-163.
4. Gilley PM, Sharma A, Dorman M, Martin K (2005) Developmental changes in refractoriness of the cortical auditory evoked potential. Clinical Neurophysiology 116: 648-657.
5. Gilley PM, Sharma A, Finley CC, Panch AS, Martin K, Dorman M (2005) Minimization of cochlear implant stimulus artefact in corticol auditory evoked potenticals. Clinical Neurophysiology 116: 648-657.
6. Kelly AS (2001) Evoked potential investigations of peripheral and central auditory processing in adults and children with cochlear implants. Unpublished PhD thesis, The University of Auckland, Auckland, New Zealand.
7. Kelly AS, Purdy SC, Thorne PR (2005) Electrophysiological and speech perception measures of auditory processing in experienced adult cochlear implant users. Clinical Neurophysiology 116: 1235-1246.
8. Khosla D, Ponton CW, Eggermont JJ, Kwong B, Dort M, Vasama JP (2003) Differential ear effects of profound unilateral deafness on the adult human central auditory system. Journal of the Association for Research in Otolaryngology 4: 235-249.
9. Onishi S, Davis H (1968) Effects of duration and rise time of tone bursts on evoked V potentials. Journal of the Acoustical Society of America 44: 582-591.
10. Pelizzone M, Kasper A, Hari R, Karhu J, Montandon P (1991) Bilateral electrical stimulation of a congenitally-deaf ear and an acquired-deaf ear. Acta Otolaryngologica (Stockh) 111: 263-268.
11. Picton T (1990) Auditory evoked potentials. In: Daly DD, Redley TA (eds) Current Practice in Clinical Electroencephalography. 2nd ed. New York: Raven Press Ltd.; 625-678.
12. Picton T, Woods DL, Baribeau-Braun J, Haeley TMG (1977) Evoked potential audiometry. Journal of Otolaryngology 6: 90-119.
13. Ponton CW, Eggermont J (2001) Of kittens and kids: Altered cortical maturation following profound deafness and cochlear implant use. Audiology and Neuro-otology 6: 363-380.
14. Ponton CW, Moore JK, Eggermont JJ (1999) Prolonged deafness limits auditory system developmental plasticity: evidence from an evoked potentials study in children with cochlear implants. Scandinavian Audiology. Supplementum 51: 13-22.
15. Purdy SC, Kelly AS, Thorne PR (2001) Auditory evoked potentials as measures of plasticity in humans. Audiology Neuro-otology 6(4): 211-5.
16. Sharma A, Dorman MF, Spahr AJ (2002) A sensitive period for the development of the central auditory system in children with cochlear implants: implications for age of implantation. Ear and Hearing 23: 532-539.
17. Stapells DR (2002) Cortical event-related potentials to auditory stimuli. In: Katz J, Burkard RF, Medwetsky L (eds) Handbook of Clinical Audiology (fifth ed), Lippincott, Williams and Wilkins Philadelphia; 378-406.
18. Thai-Van H, Micheyl C, Moore BCJ, Collet L (2003) Enhanced frequency discrimination near the hearing loss cut-off: a consequence of central auditory plasticity induced by cochlear damage? Brain 126: 2235-2245.
19. Tremblay KL, Billings C, Rohila N (2004) Speech evoked cortical potentials: effects of age and stimulus presentation rate Journal of the American Academy of Audiology 15: 226-237.