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Indian J Otolaryngol Head Neck Surg. 2001 Jul;53(3):190-3. doi: 10.1007/BF03028551.

Summating potential & summating potential/action potential ratio in the diagnosis of Meniere's disease.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India

B Jaimanti Bakshi, A K Gupta, S B Mann

Affiliations

  1. Deptt. of Otolaryngology and Head & Neck Surgery, Postgraduate Insitute of Medical Education & Research, Chandigarh, India.

PMID: 23119794 PMCID: PMC3450676 DOI: 10.1007/BF03028551

Abstract

This study assesses electrocochleographic (ECOG) potentials in a clinically defined Meniere's group and compares the results with those from a normal control group. Electrocochleography was done in 42 cases of Meniere's disease and was compared with 20 normal cases. All parameters of electrocochleography were studied with special emphasis on the summating potential/action potential (SP/AP) ratio. A SP/AP amplitude ratio of 0.49 was found in the Meniere' group as compared to the SP/AP ratio of 0.03 in the control group. Latencies of SP and AP were also studied and compared between two groups.

References

  1. Audiology. 1987;26(2):103-10 - PubMed
  2. Acta Otolaryngol Suppl. 1994;510:24-8 - PubMed
  3. Otolaryngol Head Neck Surg. 1997 Jun;116(6 Pt 1):593-6 - PubMed
  4. Acta Otolaryngol Suppl. 1997;526:10-3 - PubMed
  5. Acta Otolaryngol Suppl. 1995;519:219-22 - PubMed
  6. Arch Otorhinolaryngol. 1979;222(1):63-75 - PubMed
  7. J Laryngol Otol. 1977 Aug;91(8):665-77 - PubMed
  8. Acta Otolaryngol Suppl. 1997;526:21-3 - PubMed
  9. Acta Otolaryngol Suppl. 1994;511:87-90 - PubMed
  10. Laryngoscope. 1997 Oct;107(10):1357-61 - PubMed
  11. Laryngoscope. 1982 Dec;92(12):1383-9 - PubMed
  12. Otolaryngol Head Neck Surg. 1982 Jul-Aug;90(4):470-81 - PubMed
  13. Arch Otolaryngol. 1985 Feb;111(2):71-4 - PubMed
  14. Acta Otolaryngol Suppl. 1993;504:68-73 - PubMed
  15. Am J Otol. 1997 Nov;18(6):726-33 - PubMed
  16. Acta Otolaryngol Suppl. 1991;485:46-52 - PubMed
  17. Acta Otolaryngol. 1991;111(1):44-52 - PubMed
  18. Ann Otol Rhinol Laryngol. 1967 Jun;76(2):427-35 - PubMed

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